ChatGPT answers, unedited

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• Civic Projects Architecture - 6100 S Blackstone Ave, Chicago, IL 60637, United States
• Superbold Design Lab - 3151 N Lincoln Ave, Chicago, IL 60657
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• IDEO Chicago - 626 W Jackson Blvd, Chicago, IL 60661, United States
• BatesMeron Sweet Design - 1006 S Michigan Ave #601, Chicago, IL 60605, United States
• Beyond Design - 4515 N Ravenswood Ave, Chicago, IL 60640

If the goal is a real product design system—not just a prettier Figma file—I’d focus on firms that can connect design tokens → Figma components → coded components/Storybook → documentation → governance/adoption.

Chicago firms I’d put on the shortlist

• One North, A TEKsystems Company — Loop, 227 W Monroe St. Their Chicago practice explicitly covers UX/UI, design systems, reusable patterns and documentation, and they have experience with large enterprise systems such as United Airlines’ ORION system. This is the one I’d investigate if your product is fairly complex or enterprise-oriented.
• Fuzzy Math — Chicago, 1440 N Dayton. Particularly relevant if you're trying to rationalize an existing product rather than starting from scratch. Their offering includes UX/UI, design-system governance, reusable components and modernization of complex SaaS/business applications.
• CUX Studio — Loop, 122 S Michigan Ave. Their product-design work specifically includes design systems/UI toolkits, prototypes and UX/UI, so they look relevant if you want a product-design partner rather than a primarily branding agency.
• ArtVersion® Creative Agency — Loop, 211 W Wacker Dr. More of an integrated brand + digital shop, but they combine UI/UX, design systems and web development under one roof. I'd consider them if visual brand consistency is as important as product UI consistency.
• UX 4Sight — Loop, 111 W Jackson Blvd. More UX/research-oriented, with UI, audits, usability testing and design-system work. Potentially useful if the component-library project needs to be preceded by a substantial UX audit/research phase.
• MNML — West Loop/Fulton Market, 170 N Sangamon. Their strength is broader product/experience design and engineering rather than being a pure design-system specialist, so I'd look at them if the UI system is part of a larger product redesign.

One option I'd investigate beyond the usual agencies

Keara Meehan is a Chicago-based design-systems specialist whose practice is unusually focused on exactly what you're describing: auditing existing systems, token architecture, component libraries, documentation and governance. Her stated philosophy is that the important metric is whether engineers actually use the system rather than work around it. Keara Design

That's potentially attractive if you already have a product and engineering team and need someone to come in, clean up the accumulated UI inconsistency, and establish a system without bringing in a giant agency.

What I'd ask each firm

I'd make the RFP very concrete:

1. Audit our existing product and inventory duplicated/inconsistent UI.
2. Establish design tokens for color, typography, spacing, elevation, etc.
3. Build the Figma component library with states, variants and responsive behavior.
4. Build the corresponding coded React components rather than stopping at Figma.
5. Connect the two through Storybook/documentation.
6. Define accessibility standards and component behavior.
7. Establish governance: who can add/change/deprecate components.
8. Migrate one real product area onto the new system as a proof of adoption.

That last point matters enormously. A firm can produce a beautiful component library that your engineers subsequently ignore.

For comparison, dedicated design-system providers describe this full scope as tokens + Figma components + production code + Storybook + governance, while Sutter Group, for example, describes an 8–14 week engagement covering a full component library, Tokens Studio and Storybook. waveup Sutter Group

If you tell me roughly what your Chicago product is (B2B SaaS, consumer app, fintech, healthcare, marketplace, etc.), your frontend stack, and whether you already have a Figma library, I can narrow this to 3 firms and explain what I'd ask each one to quote.

• IA Collaborative - 218 S Wabash Ave 9th Floor, Chicago, IL 60604
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604
• Design In Chicago - 159 N Sangamon St Suite 200, Chicago, IL 60607
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603
• Design Consulting Engineers - 3841 W Devon Ave, Chicago, IL 60659
• Digital Systems & Integration - 2545 W Diversey Ave Suite 237, Chicago, IL 60647
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613
• Design Systems, Inc. - 38799 W 12 Mile Rd, Farmington Hills, MI 48331
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622
• Marketing Systems By Design - 420 N Wabash Ave #500, Chicago, IL 60611
• CHOI Design Group - 852 N California Ave C1, Chicago, IL 60622
• CS2 Design Group, LLC : Mechanical Electrical Engineers - 837 Oakton St, Elk Grove Village, IL 60007
• MNML - 170 N Sangamon St, Chicago, IL 60607
• Dynamic Solutions Group | Managed IT Services & IT Support - 50 E Washington St, Chicago, IL 60602

Yes. For design systems + component libraries + consistent product UI, I’d focus less on generic branding/web agencies and more on firms that can bridge Figma → tokens → coded components → governance/adoption.

Chicago firms I’d put on the shortlist

• IA Collaborative — Loop, 218 S Wabash Ave. A strong candidate if you need a deeper product/UX engagement rather than simply having someone clean up Figma. They’re established in Chicago and oriented toward product/service design and innovation.
• UX 4Sight — Loop, 111 W Jackson Blvd. Worth talking to if the problem includes UX consistency and usability, not just the visual component library.
• Design In Chicago — West Loop, 159 N Sangamon St. More directly local and potentially a fit for a smaller/more hands-on engagement.
• ArtVersion® Creative Agency — Loop, 211 W Wacker Dr. More broadly creative/digital, so I would specifically vet their product-design-system experience before selecting them.
• VERSIONS — Loop, 10 S LaSalle St. Another local design agency worth interviewing, particularly if visual consistency and UI/brand coherence are part of the brief.

One I’d investigate beyond the neighborhood

GO Design is particularly interesting for your stated problem. Their Chicago practice explicitly describes work on enterprise SaaS, scalable design component libraries, page templates, user flows and design systems. Their CoreTechs case study is unusually close to what you're describing. GO Design, Inc.

There are also specialist firms that aren't necessarily Chicago-local but are much more explicit about the technical design-system layer. For example, one specialist describes delivering Figma components, design tokens, usage documentation, Storybook integration, versioning and governance. UX Design Agency

What I'd ask them to deliver

For your Chicago product, I wouldn't hire someone simply to "make the UI consistent." I'd make the RFP explicitly require:

1. Design audit — inventory current screens and identify duplicated/inconsistent patterns.
2. Foundations — typography, color, spacing, grids, elevation, icons, accessibility.
3. Figma component library — buttons, inputs, tables, forms, navigation, modals, notifications, etc.
4. Design tokens — ideally connected to your actual codebase rather than living only in Figma.
5. Coded component library — React/whatever your stack uses, preferably with Storybook.
6. Migration plan — how existing product screens get moved onto the system.
7. Governance — who can add/change components, naming/versioning, contribution process.
8. Documentation — when to use each component and, importantly, when not to use it.
9. Accessibility — bake WCAG requirements into the components rather than auditing afterward.
10. Handoff/adoption — training your internal product/design/engineering teams.

That distinction matters: a beautiful Figma library that engineers don't actually use won't solve the underlying problem.

If I were narrowing this to an initial 3–4 conversations, I'd include IA Collaborative, GO Design, UX 4Sight, and one smaller West Loop shop so you can compare a larger strategic/product-design engagement against a more hands-on implementation partner.

If you tell me what your product is, approximate team size, tech stack (React/etc.), and whether you need them to actually code the component library, I can narrow this to a more useful Chicago shortlist and look at their relevant case studies, approximate engagement sizes, and who I'd contact.

• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• IDEO Chicago - 626 W Jackson Blvd, Chicago, IL 60661, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• Beyond Design - 4515 N Ravenswood Ave, Chicago, IL 60640
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Streng - Chicago - 220 N Green St, Chicago, IL 60607
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• CHOI Design Group - 852 N California Ave C1, Chicago, IL 60622, United States
• Primal Design - 1623 W Fulton St, Chicago, IL 60612, United States
• Design Integrity, Inc. - 1528 W Adams St Unit 1, Chicago, IL 60607, United States

For a Chicago product team specifically looking to establish a real design system—not just get prettier screens—I’d shortlist a handful of firms/consultants and separate them by the kind of engagement you need. I’d put more weight on demonstrated design-system work, Figma/code alignment, governance, and engineering adoption than simply being a strong Chicago UX agency.

My Chicago shortlist

• UX 4Sight — Loop

• Good fit if you want a broader UX/UI partner that can help with research, product UX, and design systems.
• Their Chicago practice explicitly covers UX/UI, research, audits, and design systems.
• I'd consider them if the component-library problem is part of a larger product UX overhaul.
• VERSIONS — Loop

• Particularly relevant if your primary concern is consistent UI/design language across a digital product.
• Their positioning is UI/UX with an emphasis on scalable design language, accessibility, research, and iteration.
• I'd ask specifically for examples where their system was implemented in production rather than just delivered as a Figma library.
• Fuzzy Math — Chicago

• Strong candidate if this is a complex B2B/enterprise product rather than a simple consumer app.
• They specifically work on design systems/governance, legacy-system modernization, and unifying product suites.
• Their research/strategy orientation could be useful if you have inconsistent UI because different teams have evolved the product independently.
• CUX Studio — Loop

• More directly oriented toward product/UI work, including design systems and UI toolkits.
• Worth talking to if you want a smaller agency engagement rather than a large consulting operation.
• IDEO Chicago — Loop

• This is the option I'd investigate if the problem goes beyond UI consistency into product strategy, service design, organizational alignment, and a broader experience transformation.
• Their Chicago studio handles product/service/experience design from strategy through prototypes and launch-ready experiences.

One option I'd seriously consider outside your geographic constraint

There's also a Chicago-based independent design-systems specialist, Keara Meehan, whose practice is unusually focused on exactly what you're describing: token architecture, Figma component libraries, documentation, governance, and getting engineers to actually adopt the system. Keara Design

That's potentially a better fit than a traditional agency if you already have product/design leadership and engineering, and what you need is someone to come in, audit the existing UI, architect the system, build the library, and establish the operating model.

What I'd ask every firm

I would not ask, "Can you build us a design system?" Almost everyone will say yes.

Instead, give them a real product slice and ask them to demonstrate:

1. Audit — How would you inventory our existing UI and decide what gets consolidated versus preserved?
2. Tokens — Show us how you would structure color, typography, spacing, elevation, themes, etc.
3. Figma → code — How does a Figma component map to our actual React/code component?
4. States & behavior — How do you handle loading, error, disabled, responsive, accessibility, validation, etc.?
5. Documentation — Where do engineers/designers find the canonical implementation?
6. Governance — Who decides when a new component is warranted?
7. Migration — How do you move our existing product onto the system without stopping product development?
8. Adoption — What metrics tell us the system is actually being used?
9. Maintenance — What happens after the initial engagement?

The distinction between a component library and a design system matters here: a library gives you reusable UI pieces; the system also establishes tokens, rules, documentation, governance, and the relationship between design and production code.

For comparison, specialist design-system firms describe the production target as Figma tokens + components + coded components/Storybook + governance, rather than simply a Figma file. waveup Wandr Studio

If this were my RFP, I'd probably invite 3–4 conversations: Fuzzy Math, VERSIONS, CUX Studio, and Keara Meehan, with IDEO as the larger-strategy option. That's not a ranking of them; they're different engagement models for the same underlying problem.

If you tell me what your Chicago product is, roughly how many screens/products you have, whether you're React, and the size of your design + engineering team, I can narrow this to the firms whose operating model actually fits you and put together a Chicago design-systems RFP/brief you can send to them.

Yes. For design systems + coded component libraries + consistent product UI, I’d favor firms that can bridge product design and engineering, rather than a traditional branding/web agency.

My Chicago shortlist:

My top picks

• One North, A TEKsystems Company — Loop

My first call if this is a serious enterprise product. They're at 227 W Monroe and explicitly cover UX/UI, product design, design systems, reusable patterns, documentation and governance. Their United Airlines work is particularly relevant because it involved a large-scale design system.
Best for: an existing product with multiple teams/surfaces where you need governance as much as components.

• VERSIONS — Loop

At 10 S LaSalle, they're much more directly oriented around UI/UX, scalable design language and digital products. I'd put them high on the list if the problem is primarily "our product doesn't feel like one coherent product anymore."
Best for: product UI, interaction architecture and establishing a coherent visual language.

• UX 4Sight — Loop

111 W Jackson. Their offering spans UX research, UI, usability testing, design systems and validation, so they're attractive if you need to figure out what should be standardized before building the library.
Best for: research → UX → UI system rather than simply handing someone a Figma component-library brief.

• IDEO Chicago — West Loop-adjacent

At 626 W Jackson. I'd consider them if the design-system work is part of a larger product/experience transformation, rather than hiring them just to build buttons, tokens and Storybook components.
Best for: strategic product redesign where the system is an outcome of a broader transformation.

One West Loop option I'd investigate

Jerad Koskey Design — West Loop is unusually relevant to your exact brief: the practice specifically describes work involving enterprise design systems, component libraries, documentation and governance, and is at 212 N Sangamon.

I'd include them if you want a senior, boutique engagement rather than a larger consultancy.

What I'd actually put in the RFP

I wouldn't ask for "a design system." I'd ask each firm to price this:

1. Audit current Figma files + production UI.
2. Establish design tokens — color, typography, spacing, radius, elevation, motion.
3. Build a Figma component library with variants, states and responsive behavior.
4. Build the corresponding coded component library — ideally React/Storybook if that's your stack.
5. Define component APIs so Figma and code map cleanly.
6. Establish accessibility standards and automated visual/accessibility testing.
7. Create usage documentation and do/don't guidance.
8. Define governance — who can create components, deprecate them, approve changes, etc.
9. Migrate 2–3 real product flows onto the system before declaring it done.
10. Leave your team with a maintenance/contribution model, not a pretty Figma file that immediately starts drifting.

That's important because the strongest current design-system practices are explicitly connecting tokens → Figma → production components → Storybook → governance, rather than treating the design system as a static visual library. Originux waveup

If I were narrowing this to three conversations for a Chicago product, I'd start with One North, VERSIONS, and Jerad Koskey Design. I'd choose between them based heavily on whether you need enterprise governance, deep product/UI work, or a senior boutique partner.

If you tell me roughly what your product is, team size, tech stack (React/etc.), and whether you already have Figma components, I can narrow this to the best 3 and give you a suggested interview/RFP scorecard.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• BatesMeron Sweet Design - 1006 S Michigan Ave #601, Chicago, IL 60605, United States
• FlyDesign - 111 W Jackson Blvd, Chicago, IL 60604, United States
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• Wojo Design - 318 W Adams St #1609, Chicago, IL 60606, United States
• UnitOneNine - 650 W Lake St, Chicago, IL 60661, United States
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States

Yes. If the goal is not just a visual refresh, but a real product design system—Figma components + tokens + coded component library + usage rules + governance—I’d narrow the Chicago field considerably.

My Chicago shortlist

1. One North, A TEKsystems Company — best enterprise-scale option

DirectionsWebsite[Call](tel:+1 312-469-1740)

Loop — 227 W Monroe St

This would be my first call if your Chicago product is fairly complex or has multiple product teams. One North explicitly works across UX/UI, digital products, design systems, reusable patterns and documentation, and has experience with large organizations such as United Airlines. Clutch

Best for:

• Existing product with inconsistent UI
• Multiple teams/products
• Design-system governance
• Design + engineering alignment
• Enterprise accessibility and scalability

Watch-out: potentially more agency/enterprise-process-heavy than you need if you're a small product team.

2. Fuzzy Math — my pick for a genuinely complex product

DirectionsWebsite[Call](tel:+18665634650)

Chicago — 1440 N Dayton

Fuzzy Math is particularly strong when the underlying problem is complex workflows, enterprise SaaS, legacy interfaces and information architecture, rather than simply making screens prettier. Their offering explicitly includes design systems and governance. UX Planet

I'd shortlist them if your problem sounds like:

"We have 300 screens, 6 designers, inconsistent patterns, and engineering keeps rebuilding the same thing."

That's exactly the kind of problem where their UX/research orientation is valuable.

3. VERSIONS — best boutique Loop option

DirectionsWebsite[Call](tel:+1 312-273-8400)

Loop — 10 S LaSalle St

VERSIONS is interesting if you want a smaller, more hands-on product-design partner. Their positioning centers on UI/UX, interaction architecture and scalable design language. Clutch

I'd talk to them if you want senior designers working closely with your internal product team rather than handing the project to a large agency machine.

4. UX 4Sight — best if research + consistency are both important

DirectionsWebsite[Call](tel:+1 312-224-0095)

Loop — 111 W Jackson Blvd

They combine UX research, UI, usability testing and design systems, with a fairly structured discovery-to-design process. Clutch

I'd consider them if you're not completely sure what should be standardized yet and need research/audit work before building the component library.

5. CUX Studio — good smaller-product option

DirectionsWebsite[Call](tel:+1 773-644-5238)

Loop — 122 S Michigan Ave

CUX explicitly lists design systems/UI toolkits alongside product design, prototyping and UX/UI. Clutch

I'd put them on the shortlist for a smaller engagement where you want a practical design system without necessarily bringing in a large consultancy.

One West Loop firm I'd investigate

Jerad Koskey Design

DirectionsWebsite[Call](tel:+1 312-733-0561)

West Loop — 212 N Sangamon St

This is a particularly interesting boutique option because the practice specifically describes work involving enterprise design systems, component libraries and governance models, rather than merely branding or web design.

If you want someone who can essentially act as a senior/fractional design-systems lead, I'd take this one seriously.

My ranking for your specific brief

If you told me:

"We have an existing Chicago product and need to make the UI consistent, establish a proper design system, create reusable Figma components and get engineering onto a corresponding component library."

I'd interview these four, in this order:

1. Fuzzy Math — strongest for complex product/system problems
2. One North — strongest for enterprise-scale implementation/governance
3. Jerad Koskey Design — strongest boutique/fractional-style possibility
4. VERSIONS — strongest smaller product-design partner

I would not make "who has the nicest visual portfolio?" the primary selection criterion. The crucial question is whether they've actually taken a messy existing product and created a system that engineers continue using six months later.

What I'd ask each firm

Give all four the same exercise:

"Here are 20 representative screens from our product. Identify the inconsistencies, propose the design-system architecture, show us 5–10 core components, and explain how you would get those components into production."

Then ask them to show:

• Figma component architecture
• Design tokens / variables
• Component naming conventions
• Accessibility approach
• Responsive behavior
• Storybook or equivalent coded-library strategy
• Figma ↔ code synchronization
• Documentation
• Contribution/governance model
• How they handle product-specific exceptions
• What happens after the initial engagement

The last three are especially important. A beautiful Figma library that nobody maintains is not a design system; it's a very expensive Figma file.

If you tell me roughly how big your product is (number of screens/components), your tech stack (React, Angular, etc.), team size, and whether you already have a Figma library, I can narrow this to 2–3 firms and tell you exactly how I'd structure the RFP and what I'd expect to pay.

5. CUX Studio — good smaller-product option

Loop — 122 S Michigan Ave

CUX explicitly lists design systems/UI toolkits alongside product design, prototyping and UX/UI. Clutch

I'd put them on the shortlist for a smaller engagement where you want a practical design system without necessarily bringing in a large consultancy.

One West Loop firm I'd investigate

Jerad Koskey Design

West Loop — 212 N Sangamon St

This is a particularly interesting boutique option because the practice specifically describes work involving enterprise design systems, component libraries and governance models, rather than merely branding or web design.

If you want someone who can essentially act as a senior/fractional design-systems lead, I'd take this one seriously.

My ranking for your specific brief

If you told me:

• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Streng - Chicago - 220 N Green St, Chicago, IL 60607
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• Studio Science - 111 Monument Cir Ste 6, Indianapolis, IN 46204, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• Beyond Design - 4515 N Ravenswood Ave, Chicago, IL 60640
• BatesMeron Sweet Design - 1006 S Michigan Ave #601, Chicago, IL 60605, United States
• IDE Interactive, Inc. - 2945 W Peterson Ave Ste 103, Chicago, IL 60659, United States
• Sandstorm Design - 4422 N Ravenswood Ave #50, Chicago, IL 60640, United States
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States

For a Chicago product team looking to build a real design system (Figma foundations + tokens + component library + React/Storybook alignment + governance), I would prioritize firms that have experience with digital products, not just brand/UI design.

My shortlist in the West Loop / Loop area:

Top recommendations

1. Nerdery — best if you need design + engineering alignment

DirectionsWebsite[Call](tel:+1 877-664-6373)

Location: West Loop / Near West Side

Good fit if your problem is:

• Multiple product teams creating inconsistent UI
• Designers and engineers are out of sync
• You need a component library that actually ships

Strengths:

• Product strategy
• UX/UI
• Software engineering
• Digital product modernization

I would ask them specifically for:

• Figma library architecture
• Design tokens
• Storybook implementation
• Component ownership model
• Migration plan from existing UI

2. UX 4Sight — best for UX maturity + scalable UI patterns

DirectionsWebsite[Call](tel:+1 312-224-0095)

Location: Loop (111 W Jackson Blvd)

Good fit if your product needs:

• UX audit before rebuilding components
• Better interaction patterns
• Research-backed design decisions

They appear strongest for teams that need to fix inconsistency by first understanding user workflows, then creating reusable patterns.

3. VERSIONS — strong match for UI systems and design language

DirectionsWebsite[Call](tel:+1 312-273-8400)

Location: Loop (10 S LaSalle St)

Good fit for:

• Enterprise applications
• Complex workflows
• Large UI surfaces
• Creating a consistent visual language

Their positioning around scalable UI systems/design language makes them worth including in an RFP.

4. Grand Studio — strong product design consultancy

DirectionsWebsite[Call](tel:+1 312-819-2030)

Location: Chicago (River North, close to Loop)

I would consider them if the design system effort is part of a larger product redesign:

• UX research
• Product strategy
• Complex application UX
• Design systems

5. Fuzzy Math — strong UX/process partner

DirectionsWebsite[Call](tel:+18665634650)

Location: Chicago (near downtown)

Best for:

• Teams trying to mature their product design practice
• Establishing UX processes
• Research + design system foundations

They may be a better fit if the issue is organizational consistency, not just missing components.

Other firms worth considering

• ArtVersion® Creative Agency — Loop; more UI/brand/design-system oriented than engineering-heavy.
• Streng - Chicago — West Loop/Fulton Market; stronger if product/brand experience is part of the initiative.
• Dialogue Theory — Chicago design studio with UX/UI and design-system capabilities.

My suggested shortlist for a product company

If I were running the vendor selection, I’d invite:

1. Nerdery — if engineering adoption is critical
2. VERSIONS — if UI consistency and enterprise scale are the main goals
3. UX 4Sight — if UX quality and workflow redesign are needed
4. Grand Studio — if this is part of a broader product transformation
5. Fuzzy Math — if you need design maturity/governance

What I would require in the proposal

Avoid vendors who only deliver a Figma file. Ask for:

• Design tokens (color, spacing, typography, elevation)
• Component inventory and prioritization
• Figma component library
• React/component implementation (if applicable)
• Storybook documentation
• Accessibility standards (WCAG)
• Contribution workflow
• Versioning strategy
• Adoption metrics
• Training for your designers and engineers

A design system succeeds when it becomes a product capability, not a one-time redesign. wandr.studio

If you tell me your product type (B2B SaaS, fintech, healthcare, marketplace, internal tools, etc.), tech stack (React/Angular/etc.), and team size, I can narrow this to the 2–3 firms I’d actually interview.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• Eight Bit Studios - 1 E Erie St, Chicago, IL 60611, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• Hugo's Frog Bar & Fish House - 1024 N Rush St, Chicago, IL 60611, United States
• Designation - 222 Merchandise Mart Plz, Ste 1871, Chicago, IL 60654
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Beyond Design - 4515 N Ravenswood Ave, Chicago, IL 60640
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States

If the goal is a real product design system—not just a prettier Figma file—I’d prioritize firms that can connect Figma components → design tokens → coded components/Storybook → governance and adoption.

For Chicago, my shortlist would be:

1. One North, A TEKsystems Company — Loop

• Best for: a larger, enterprise-grade engagement.
• They explicitly do design systems, reusable patterns, UX/UI, and governance, with an office at 227 W Monroe. Their work includes large-scale systems such as United Airlines' ORION design system.
• I'd consider them if your Chicago product has multiple teams/products or substantial legacy UI to rationalize.
• Fuzzy Math — Chicago

• Best for: complex B2B/SaaS products where the system needs to improve the product itself, not merely standardize visuals.
• They're a Chicago UX consultancy with experience in design systems, governance, enterprise applications, and unifying product suites.
• This would be one of my first calls if your product is workflow-heavy or has lots of inconsistent legacy UI.
• CUX Studio — Loop

• Best for: a smaller/local team doing hands-on UI/UX + design-system work.
• Their product-design offering specifically includes design systems/UI toolkits alongside prototyping and UX/UI work.
• Worth talking to if you don't need a giant consultancy.
• Eight Bit Studios — Chicago

• Best for: when you want design + engineering together.
• They're particularly interesting if the engagement needs to result in an actual working component library rather than a handoff to your developers. Their offering spans product strategy, UI/UX, design systems/UI kits and full-stack development.
• I'd shortlist them if your team wants someone to help actually ship the system into the product.
• Keara Meehan — Chicago-based specialist

• Not a traditional agency, but potentially the most interesting option if the scope is specifically design systems.
• She focuses explicitly on auditing, building and maintaining design systems: token architecture, component libraries, documentation, governance and multi-surface theming. She also emphasizes measuring success by whether engineers actually use the system. Keara Design
• If you already have a product/design team and need a specialist to come in and fix the system, I'd absolutely interview her.

My ranking for your particular brief

If you told me "We have an existing Chicago product, the UI is inconsistent, and we need a proper design system/component library that engineering will actually use," I'd interview:

Fuzzy Math → Keara Meehan → Eight Bit → One North → CUX Studio

The interesting distinction is that I'd not automatically pick the biggest agency. For this type of work, a senior design-systems specialist or small product-design team can sometimes produce a substantially better result than a large agency whose deliverable becomes a giant Figma library nobody maintains.

What I'd put in the RFP

I'd make them bid on these concrete deliverables:

• Audit of existing product UI and current Figma libraries
• Design-token architecture: color, type, spacing, elevation, motion, etc.
• Figma component library
• Component states, variants and responsive behavior
• Accessibility standards
• Pattern/page templates, not just atomic components
• Coded component library, ideally mapped 1:1 to Figma
• Storybook or equivalent engineering documentation
• Migration of several real production screens into the new system
• Usage guidelines and do/don't documentation
• Contribution/governance model
• Designer + engineer training
• 60–90 day adoption/support period

That's important because a component library isn't the same thing as a design system. The system needs the tokens, rules, documentation, engineering implementation and governance that make people actually use it.

There are also some non-Chicago specialists worth considering if you're willing to bring in a remote firm. For example, WANDR has unusually strong evidence around enterprise design-system consolidation, including a seven-product consolidation into one Figma/Storybook system at Fanatics. Wandr Studio

If you tell me roughly how big your product/design/engineering team is and whether you're on React, Vue, etc., I can narrow this to 3 firms I'd actually invite to pitch, with estimated engagement size, strengths/weaknesses, and the questions I'd ask each one.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• FlyDesign - 111 W Jackson Blvd, Chicago, IL 60604, United States
• Eight Bit Studios - 1 E Erie St, Chicago, IL 60611, United States
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Method Ecover Home Products - 720 E 111th St, Chicago, IL 60628, United States
• Verenice Cleaning Services - Chicago, IL 60632
• Mondo - 125 S Wacker Dr Ste 2700, Chicago, IL 60606, United States
• Momentum Design Lab - 125 W 25th St, New York, NY 10001, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• IDE Interactive, Inc. - 2945 W Peterson Ave Ste 103, Chicago, IL 60659, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Sandstorm Design - 4422 N Ravenswood Ave #50, Chicago, IL 60640, United States
• Redenbaugh Design - 2208 W Winona, Ste 1, Chicago, IL 60625
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States

If the goal is a real product design system—not just a prettier Figma file—I’d shortlist firms that can bridge UX/UI, Figma components, design tokens, coded components/Storybook, and governance.

For Chicago specifically, my shortlist would be:

• One North, A TEKsystems Company — Loop

Probably the strongest larger consultancy option on this list. They’re at 227 W Monroe and explicitly work across product UX/UI, design systems, reusable patterns, and documentation. Their scale makes them worth considering if your Chicago product has multiple teams/stakeholders or needs a more formal governance model.

• UX 4Sight — Loop

I'd put them on the RFP list if you want a Chicago-based UX/product design partner that can start with research and UX audit before getting into the UI system. They're at 111 W Jackson and their offering includes UX/UI, audits, research, and design systems.

• FlyDesign — Loop

More boutique, which could be attractive if you want the senior people doing the actual work. Their positioning around complex B2B products, dashboards and interface systems makes them particularly interesting if your product is operational/data-heavy.

• Eight Bit Studios — Chicago

This is the one I'd investigate if you want design + engineering rather than a design-only agency. They combine product strategy, UI/UX, design systems/UI kits and full-stack development, which can be valuable when the component library needs to actually become production code.

• MNML — West Loop

At 170 N Sangamon, so geographically this is the cleanest West Loop fit I found. I'd consider them more if the project has a substantial brand/product experience component rather than purely “we need 80 React components and Storybook.”

My actual recommendation

For what you described—design systems + component library + consistent UI for an existing Chicago product—I'd rank the first conversations:

1. One North — if you need enterprise-grade process, governance and stakeholder management.
2. Eight Bit Studios — if you want design and engineering tightly coupled.
3. UX 4Sight — if the underlying UX needs work before systematizing it.
4. FlyDesign — if you want a smaller, more hands-on product design shop.
5. MNML — if brand and broader product experience are part of the mandate.

I'd also seriously consider an independent design-systems specialist rather than an agency. For example, Chicago-based Keara Meehan specifically focuses on auditing and building systems for product teams, including token architecture, multi-surface theming, component libraries, documentation and governance. That could be a much better fit if you already have capable product designers/engineers and mainly need someone to establish the system architecture and operating model. Keara Design

One important distinction: I'd not select based on who says “design system” on their website. Ask each finalist to show you an actual example where they took an inconsistent production product and delivered:

• Figma variables/tokens
• component architecture and variants
• accessibility/state definitions
• coded React components
• Storybook or equivalent documentation
• Figma ↔ code alignment
• migration of existing screens
• contribution/versioning rules
• governance and ownership after the agency leaves

That separates a genuine design-systems partner from a UI agency that happens to call its Figma library a “design system.” The stronger specialists explicitly describe this design-to-code/governance layer. lift.agency metajive.com

If you tell me roughly how big your product/team is (e.g. 5 designers/20 engineers) and whether you're React/Figma/Storybook, I can narrow this to 2–3 firms I'd actually invite to an RFP, including likely budget tier and what I'd ask each one to deliver.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• 8th Light - 25 E Washington St Ste 1500, Chicago, IL 60602, United States
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• Streng - Chicago - 220 N Green St, Chicago, IL 60607
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• Designation - 222 Merchandise Mart Plz, Ste 1871, Chicago, IL 60654
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Beyond Design - 4515 N Ravenswood Ave, Chicago, IL 60640

Yes. For design systems + component libraries + consistent product UI, I’d prioritize firms that can bridge Figma → tokens → coded components/Storybook → governance, rather than a general branding or web agency.

My Chicago shortlist

1. One North, A TEKsystems Company — Loop

• My strongest enterprise-oriented pick.
• Their Chicago team explicitly does design systems, UX/UI, product design, reusable patterns and documentation; they’ve worked on large systems including United’s ORION design system.
• Best if your product has multiple teams, complex workflows, or needs a system that engineering will actually adopt.
• Location: 227 W Monroe St.
• Fuzzy Math — Chicago

• My pick if the underlying UX needs work too.
• Strong fit for complex SaaS/business applications, UX research, interaction design, design systems and governance.
• I'd consider them if you're not merely saying "make our buttons consistent," but need someone to rationalize a messy existing product.
• Location: 1440 N Dayton.
• 8th Light — Loop

• Best if engineering quality is as important as design.
• They're a software consultancy rather than a pure design agency, which is actually attractive for this particular problem. Their model emphasizes embedded teams, maintainable code, product design and knowledge transfer.
• I'd talk to them if you want the eventual component library to be a real production system, not just a beautiful Figma file.
• Location: 25 E Washington St.
• CUX Studio — Loop

• Interesting smaller/local option.
• Their offering specifically includes product design, UI/UX, design systems and UI toolkits, and they're located at 122 S Michigan.
• I'd investigate them if you want a more focused design engagement rather than a large consultancy.
• Grand Studio — River North

• Particularly good if your product is complex/enterprise and you need UX strategy + systemization.
• Their work spans research, product strategy, UX/UI and design systems.
• Not technically West Loop/Loop, but close enough that I'd include them in an RFP.

One I'd consider specifically for West Loop

Streng - Chicago is at 220 N Green in the West Loop and has product/UX/UI capabilities, but I'd put them behind the firms above for a software design-system-first engagement. They're broader product/brand design specialists.

There is also Jerad Koskey Design on N Sangamon, which is a much smaller/senior-led option and specifically lists enterprise design systems, component libraries, documentation and governance. That could be compelling if you want a hands-on specialist rather than an agency team.

How I'd rank them for your specific problem

One important caveat: I wouldn't choose based on the fact that they're physically in the Loop/West Loop. For this kind of engagement, the critical question is whether they can demonstrate a production design system they've taken from Figma all the way into the frontend, including tokens, component APIs, accessibility, Storybook/documentation, migration of legacy UI, and governance. A generic "design system" portfolio can otherwise just mean a brand style guide.

If you tell me roughly what your Chicago product is (B2B SaaS, consumer, fintech, healthcare, internal enterprise, etc.), your frontend stack (React/Angular/etc.), and team size, I can narrow this to the 3 firms I'd actually interview and what I'd ask each one to prove in the pitch.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• Wojo Design - 318 W Adams St #1609, Chicago, IL 60606, United States
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• Redenbaugh Design - 2208 W Winona, Ste 1, Chicago, IL 60625
• FlyDesign - 111 W Jackson Blvd, Chicago, IL 60604, United States
• EVE - User Experience Design Agency - 7135 N Merrimac Ave, Chicago, IL 60646, United States

Yes. For design systems + component libraries + consistent product UI, I’d be fairly selective. You don’t just want a UI/UX agency—you want a team that can connect Figma → tokens → components → coded library → governance/adoption.

My Chicago shortlist

1. One North, A TEKsystems Company — Loop

• My strongest choice if this is a substantial product/enterprise effort.
• Their Chicago practice explicitly covers design systems, reusable patterns, UX/UI, and systems/governance work; their published work includes the United Airlines ORION design system.
• Best for: a product with multiple teams, lots of existing UI debt, and a need for governance—not just a prettier Figma file.
• Location: 227 W Monroe St.
• UX 4Sight — Loop

• Good fit if you want product UX + UI + design-system work together.
• They're at 111 W Jackson and specifically offer UX/UI, research, audits, usability testing and design systems.
• I'd consider them particularly if the system needs to be grounded in improving actual product workflows rather than simply standardizing visuals.
• CUX Studio — Loop

• A more boutique option.
• Their product-design offering includes design systems/UI toolkits, high-fidelity prototypes and UX/UI work, with an emphasis on brand consistency.
• Worth talking to if you want a smaller senior team rather than a large consultancy.
• Jerad Koskey Design — West Loop

• This one is interesting if you want senior design-system leadership rather than a big agency machine.
• His practice specifically describes enterprise design systems, component libraries, documentation and governance, and he's located at 212 N Sangamon.
• I'd put him on the interview list if your goal is to get an expert to work closely with your internal product/design/engineering team.
• ArtVersion® Creative Agency — Loop

• More brand/design-oriented, but potentially attractive if your UI consistency problem is partly a brand + product language problem.
• They combine brand strategy, UI/UX, development and design systems under one roof.

One I'd seriously consider despite being outside your exact geography

Fuzzy Math is in Chicago, although not the Loop/West Loop. Fuzzy Math

For your particular problem, I'd actually put them very high on the list. They're a UX/product consultancy with experience in complex B2B/enterprise products and explicitly work on design systems and the governance needed to sustain them.

That's important because I'd avoid hiring someone whose deliverable is essentially:

"Here's your beautiful Figma component library. Good luck."

The hard part is getting design and engineering to use the same system six months later.

If I were hiring for your Chicago product

I'd interview these four:

I'd also look at GO Design if the product has a significant AI/enterprise component. Their Chicago practice specifically positions itself around enterprise SaaS, design systems and scalable component/pattern libraries, with a CoreTechs case study involving a scalable component library. GO Design, Inc.

What I'd ask them to bid

Don't ask, "Can you build us a design system?" I'd give all four the same short brief:

• Audit our existing Figma files and production UI.
• Identify duplicated/inconsistent patterns.
• Establish design tokens: color, type, spacing, radius, elevation, etc.
• Create the Figma component library.
• Define component states, variants and responsive behavior.
• Build the corresponding coded components, ideally in Storybook.
• Map Figma components to code components.
• Establish accessibility standards.
• Document usage/do-not-use guidance.
• Define contribution, versioning and deprecation rules.
• Migrate 2–3 real product areas as the pilot.
• Train our designers and engineers.
• Leave us with a governance model we can operate ourselves.

That's essentially the difference between buying a style guide and buying an actual product design system. Current specialist firms describe the latter as tokens + Figma components + coded components/Storybook + documentation + governance/adoption. Wandr Studio waveup

One other thought: if you tell me roughly how big your product/team is (e.g. 5 designers/20 engineers), your tech stack (React, Angular, etc.), and whether you already have a messy Figma/component library, I can narrow this to the 2–3 Chicago firms I'd actually invite to pitch, including likely engagement size and what I'd expect each to cost.

If I were hiring for your Chicago product

I'd interview these four:

I'd also look at GO Design if the product has a significant AI/enterprise component. Their Chicago practice specifically positions itself around enterprise SaaS, design systems and scalable component/pattern libraries, with a CoreTechs case study involving a scalable component library. GO Design, Inc.

What I'd ask them to bid

Don't ask, "Can you build us a design system?" I'd give all four the same short brief:

• Audit our existing Figma files and production UI.
• Identify duplicated/inconsistent patterns.
• Establish design tokens: color, type, spacing, radius, elevation, etc.
• Create the Figma component library.
• Define component states, variants and responsive behavior.
• Build the corresponding coded components, ideally in Storybook.
• Map Figma components to code components.
• Establish accessibility standards.
• Document usage/do-not-use guidance.
• Define contribution, versioning and deprecation rules.
• Migrate 2–3 real product areas as the pilot.
• Train our designers and engineers.
• Leave us with a governance model we can operate ourselves.

That's essentially the difference between buying a style guide and buying an actual product design system. Current specialist firms describe the latter as tokens + Figma components + coded components/Storybook + documentation + governance/adoption.

For a Chicago product team looking to create a real design system (tokens + Figma library + coded components + documentation + governance) rather than just refresh screens, I’d prioritize firms that can bridge product design and engineering. A lot of agencies can make a pretty UI; fewer can make a system engineers actually adopt.

My shortlist for West Loop / Loop / nearby Chicago:

A few specialists worth adding to the RFP list (not necessarily Loop/West Loop offices, but relevant for this exact problem):

• Keara Meehan — a Chicago-based specialist focused specifically on design system audits, tokens, component libraries, documentation, and adoption. Good option if you already have a product/design team and need a senior systems expert rather than a full agency. keara.design
• Honcho — focuses on custom design systems, components, tokens, documentation, and design-to-development workflows. honcho.agencyuxdesign.agency
• InterCode — worth considering if you want a heavier engineering component: React libraries, Storybook, versioning, testing, and rollout. intercode.com

How I’d choose based on your situation

If you have a growing SaaS/product with React engineers:

1. Fuzzy Math
2. Grand Studio
3. InterCode
4. Keara Meehan

If you have UI inconsistency across many screens/products:

1. Grand Studio
2. UX 4Sight
3. Honcho

If you mainly need a coded component library:

1. InterCode
2. Honcho
3. A specialist like Keara Meehan

What I’d put in the RFP

Ask every firm to deliver:

• Existing UI audit + component inventory
• Design principles
• Design tokens (color, spacing, typography, elevation)
• Figma component library
• React/component implementation (or your stack)
• Storybook documentation
• Accessibility standards (WCAG)
• Contribution model (“how do we add a new component?”)
• Migration plan for existing screens
• 60–90 day adoption support

I would avoid hiring a pure visual/UI agency for this. The failure mode is ending with a beautiful Figma file that engineering ignores. A successful system is one where designers and engineers both use it daily. honcho.agencyuxdesign.agency

If you tell me your product type (B2B SaaS, fintech, healthcare, consumer, marketplace, etc.), team size, and frontend stack, I can narrow this to a top 3 and suggest the likely engagement size.

• FlyDesign - 111 W Jackson Blvd, Chicago, IL 60604, United States
• Eight Bit Studios - 1 E Erie St, Chicago, IL 60611, United States
• Wojo Design - 318 W Adams St #1609, Chicago, IL 60606, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• gravitytank - 114 W Illinois St, Fl 3, Chicago, IL 60654
• Multiple Inc. - 845 W Washington Blvd Fifth Floor, Chicago, IL 60607, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• One Design Company - 230 W Superior St #700, Chicago, IL 60654, United States
• InVision Communications - 314 W Superior St 6th Floor, Chicago, IL 60654, United States

For a Chicago product team looking to build (or clean up) a design system, Figma component library, coded UI library, tokens, documentation, and governance, I would prioritize firms that understand product software, not just brand/web design. The right partner should be able to bridge design → engineering → adoption.

My shortlist around the West Loop / Loop / nearby Chicago:

Best fits for a true product design system

FlyDesign — Loop

DirectionsWebsite[Call](tel:+1 312-733-0024)

Best fit if you need UX + UI systems + implementation thinking. They position around UX/UI, development, and building design systems for complex products.

I’d consider them for:

• Existing product with inconsistent screens
• SaaS/B2B platforms
• Creating reusable patterns with engineering involvement
• Teams that need both design and build support

Questions I’d ask:

• “Do you deliver coded React components or only Figma?”
• “How do you handle Storybook, tokens, and versioning?”
• “Who owns governance after launch?”

Eight Bit Studios — Chicago

DirectionsWebsite[Call](tel:+1 312-281-8823)

Strong option if you want design systems tied closely to product development rather than a design-only artifact. They combine product design and engineering.

Best for:

• Startup/mid-market product teams
• Mobile + web products
• Teams that need the system actually implemented

A good engagement would likely include:

• UX audit
• Component inventory
• Figma library cleanup
• React/native components
• Engineering handoff

Wojo Design — Loop

DirectionsWebsite[Call](tel:+1 312-685-1542)

A smaller digital agency that lists UX/UI, product design, and design systems among capabilities.

Best for:

• Smaller teams
• A focused UI consistency project
• A lighter-weight system rather than an enterprise-scale platform

Strong strategic/design-system specialists

Jerad Koskey Design — West Loop

DirectionsWebsite[Call](tel:+1 312-733-0561)

Worth considering if you want a senior design leader rather than a large agency. Their work focuses on UX/UI and enterprise design systems, including component libraries and governance.

Best for:

• A company that already has engineers
• Needing a design-system architect
• A hands-on senior partner

VERSIONS — Loop

DirectionsWebsite[Call](tel:+1 312-273-8400)

A UI/UX-focused design collective associated with ArtVersion. Their positioning emphasizes scalable UI systems and consistent digital experiences.

Best for:

• UX modernization
• Interface consistency
• Product experience refinement

Larger strategic firms (if this is enterprise-scale)

gravitytank — Chicago

DirectionsWebsite[Call](tel:+13129883000)

Historically one of Chicago’s best-known innovation/product design consultancies. It is now part of Salesforce’s broader innovation practice.

Best for:

• Product strategy
• Large transformation programs
• Research-heavy redesigns

Probably overkill if your main problem is “our buttons, forms, and workflows are inconsistent.”

West Loop firms I’d be more cautious about for this specific need

Multiple Inc. — West Loop

DirectionsWebsite[Call](tel:+1 312-846-6944)

Strong brand/design background, but I would validate depth in software component libraries and coded systems before hiring.

ArtVersion® Creative Agency — Loop

DirectionsWebsite[Call](tel:+1 312-837-7466)

Has UI/UX and design-system capabilities, but I would specifically confirm engineering-system experience (tokens, Storybook, component APIs) versus primarily visual systems.

My ranking for your stated need

If your goal is “one consistent UI across our Chicago product”, I’d start conversations with:

1. Eight Bit Studios — if you need design + engineering execution
2. FlyDesign — if you need UX/product systems and implementation support
3. Jerad Koskey Design — if you want a senior design-system architect
4. VERSIONS — if the priority is UX/UI coherence
5. Wojo Design — if the scope is smaller

What I would put in the RFP

Ask every firm to price these phases separately:

1. Design system audit

• Inventory existing UI patterns
• Identify duplicate components
• Assess Figma/code mismatch
• Foundation

• Color/type/spacing tokens
• Accessibility rules
• Component naming conventions
• Component library

• Figma components
• Variants/states
• Documentation
• Engineering implementation

• React/native components
• Storybook
• Testing/visual regression
• Governance

• Contribution model
• Release process
• Ownership model

A lot of agencies can make a beautiful Figma file; fewer can create a system engineers actually use. The differentiator I’d look for is proof that their components shipped into production and survived team growth. Keara Design Metajive

I can also help you build a shortlist by budget tier ($25k / $75k / $150k+) or a vendor interview scorecard if you’re running an RFP.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• Multiple Inc. - 845 W Washington Blvd Fifth Floor, Chicago, IL 60607, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Redenbaugh Design - 2208 W Winona, Ste 1, Chicago, IL 60625
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• FlyDesign - 111 W Jackson Blvd, Chicago, IL 60604, United States
• Wojo Design - 318 W Adams St #1609, Chicago, IL 60606, United States
• Artversion - 205 N Michigan Ave 8th Floor, Chicago, IL 60601
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States

Yes. For design systems + component libraries + consistent product UI, I’d focus on firms that can bridge UX/product design and actual system architecture, rather than a general branding or web agency.

My Chicago shortlist would be:

1. One North, A TEKsystems Company — Loop

• My top choice for a larger/complex product organization.
• Their Chicago practice explicitly covers UX/UI, product design, design systems, reusable patterns and governance. They’ve also worked on enterprise-scale systems such as United Airlines’ ORION design system.
• Best if you need design + engineering alignment, governance, documentation and rollout across multiple teams/products.
• Location: 227 W Monroe St.
• Jerad Koskey Design — West Loop

• Interesting boutique option if you want senior attention rather than a big agency.
• Their positioning specifically includes enterprise design systems, component libraries and documentation/governance, alongside UX/UI.
• Location: 212 N Sangamon St.
• I'd investigate them if you want a hands-on design-system lead embedded with your product team.
• VERSIONS — Loop

• Strong candidate for UI consistency/design-language work.
• Their focus is UI/UX and scalable "design language," which maps well to creating a coherent visual system across an existing product.
• Location: 10 S LaSalle St.
• I'd put them ahead of a pure branding firm if your problem is primarily product UI coherence.
• CUX Studio — Loop

• More product/UX oriented than traditional creative agencies.
• They specifically offer design systems/UI toolkits alongside wireframes, prototypes and product design.
• Location: 122 S Michigan Ave.
• Worth talking to if you need to clean up an existing product while establishing the system underneath it.
• UX 4Sight — Loop

• Good fit if the system problem is tied to broader UX problems.
• Their work spans UX research, UX/UI, product experiences and design systems, with an emphasis on discovery and validation.
• Location: 111 W Jackson Blvd.
• I'd consider them if you need research + IA/UX cleanup + component system, rather than just a Figma library.

One West Loop wildcard

Multiple Inc. is at 845 W Washington Blvd and is much more of a brand/creative systems shop. I wouldn't make them my first call for a React/Figma design system, but they could be useful if the underlying problem is also brand consistency across product, web and marketing.

How I'd choose

If this were my product, I'd probably interview One North, Jerad Koskey Design, and VERSIONS first.

I'd give all three the same brief:

"Audit our existing product UI, identify duplicated/inconsistent patterns, establish design tokens and component architecture, build the Figma component library, map it to production components, document usage/accessibility, and establish governance so the system stays coherent."

The important part is "map it to production components." You don't want to pay someone to create a beautiful Figma library that engineers subsequently reinterpret.

A good engagement should ideally produce:

• Design audit — inventory existing UI and identify inconsistencies
• Foundations/tokens — color, type, spacing, grids, elevation, motion
• Figma component library — variants, states, responsive behavior
• Component API — how design components correspond to coded components
• Storybook/code library — if you're using React or similar
• Accessibility standards
• Usage documentation
• Migration plan for your existing product
• Governance — who can add/change/deprecate components
• Pilot migration of a real product area, not just a theoretical system

That distinction matters: a style guide makes things look consistent; a design system makes designers and engineers work consistently.

One other useful Chicago-specific reference: the Chicago Design System itself is unusually good inspiration for how to structure components, patterns, accessibility and documentation. Chicago Design System

If you tell me roughly what your product is (B2B SaaS, fintech, healthcare, marketplace, consumer, etc.), team size, and whether you already have React/Storybook, I can narrow this to the 3 firms I'd actually put into an RFP, including estimated engagement size and what I'd ask each one to quote.

A good engagement should ideally produce:

• Design audit — inventory existing UI and identify inconsistencies
• Foundations/tokens — color, type, spacing, grids, elevation, motion
• Figma component library — variants, states, responsive behavior
• Component API — how design components correspond to coded components
• Storybook/code library — if you're using React or similar
• Accessibility standards
• Usage documentation
• Migration plan for your existing product
• Governance — who can add/change/deprecate components
• Pilot migration of a real product area, not just a theoretical system

That distinction matters: a style guide makes things look consistent; a design system makes designers and engineers work consistently.

One other useful Chicago-specific reference: the Chicago Design System itself is unusually good inspiration for how to structure components, patterns, accessibility and documentation.

• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Artversion - 205 N Michigan Ave 8th Floor, Chicago, IL 60601
• Wojo Design - 318 W Adams St #1609, Chicago, IL 60606, United States

For a Chicago product team looking to build design systems, Figma component libraries, coded UI components, design tokens, and stronger UI consistency, I’d prioritize firms with actual product design + systems thinking experience rather than general branding/web agencies.

Here are the firms I’d put on a shortlist:

Best fits for a serious product design system

Fuzzy Math — UX strategy + enterprise product systems

DirectionsWebsite[Call](tel:+18665634650)

Best for: complex SaaS, B2B, enterprise products, multiple teams/products

Why I’d consider them:

• Strong UX/product orientation rather than just visual design
• Experience with design systems, reusable components, and governance models
• Good fit if your challenge is “we have inconsistent product experiences across teams” rather than “we need a prettier UI”

I’d ask them specifically about:

• Figma library architecture
• token strategy
• React/component-library alignment
• Storybook workflow
• governance after launch

One North, A TEKsystems Company — enterprise digital experience + design systems

DirectionsWebsite[Call](tel:+1 312-469-1740)

Best for: larger organizations needing process, governance, and cross-team adoption

They work across UX, digital products, and design systems, with experience helping organizations standardize experiences across teams.

Good choice if you need:

• design system strategy
• stakeholder alignment
• migration from legacy UI
• documentation and operating model

Grand Studio — product strategy + UX systems

DirectionsWebsite[Call](tel:+1 312-819-2030)

Best for: product teams still figuring out the right experience model

They’re stronger on discovery, product strategy, UX, and complex digital experiences.

I’d lean toward them if your product needs:

• UX cleanup before componentization
• information architecture work
• workflow redesign
• a system built around real user needs

Strong Loop-area options

UX 4Sight — UX/UI + design system implementation

DirectionsWebsite[Call](tel:+1 312-224-0095)

Best for: teams wanting a practical UX partner

They focus on UX/UI, research, product experiences, and design systems.

Potential fit for:

• auditing your current UI
• creating a component inventory
• building Figma libraries
• improving usability consistency

VERSIONS — UI-focused design language systems

DirectionsWebsite[Call](tel:+1 312-273-8400)

Best for: teams where visual consistency and interface quality are the biggest gaps

They position around UI/UX systems and scalable design language.

West Loop / Fulton Market creative partners (better for visual systems than engineering-heavy systems)

ArtVersion® Creative Agency

DirectionsWebsite[Call](tel:+1 312-837-7466)

Best for: brand + UI consistency, visual identity systems

They do UI/UX, digital design, and design systems work.

I’d choose them if:

• your brand expression is inconsistent
• marketing/product experiences don’t match
• you need a stronger visual foundation

Less ideal if your main need is a production React component library.

Jerad Koskey Design

DirectionsWebsite[Call](tel:+1 312-733-0561)

Best for: smaller senior-led engagements

Their positioning includes UX/UI leadership and enterprise design systems work.

Could be a good fit if you want:

• a senior designer embedded with your team
• a lighter-weight engagement
• design leadership without a large agency process

My ranking for your specific need

If your goal is “we need a consistent product UI that engineering can actually ship from”, I’d start conversations in this order:

1. Fuzzy Math — strongest match for product design systems
2. One North — strongest for enterprise-scale governance
3. Grand Studio — strongest if UX/product strategy needs work first
4. UX 4Sight — practical UX/system execution
5. VERSIONS — strong UI consistency focus
6. ArtVersion / Jerad Koskey — better when brand + visual language are central

What I’d require in the RFP/interview

Don’t just ask “can you build a design system?” Ask for:

• Figma component library with variants and properties
• design tokens (color, typography, spacing, elevation)
• accessibility standards (WCAG)
• coded components (React/Vue/etc.)
• Storybook or equivalent documentation
• contribution model (“how do new components get added?”)
• migration plan for existing screens
• training with designers + engineers

A lot of vendors can produce a beautiful Figma file; fewer can create a living system that engineering actually adopts. waveup Design System Labs

If you tell me your product type (B2B SaaS, marketplace, fintech, healthcare, internal tool, etc.), team size, and whether you need Figma-only vs Figma + React, I can narrow this to the 2–3 firms I’d actually invite to pitch.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• IA Collaborative - 218 S Wabash Ave 9th Floor, Chicago, IL 60604, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Fuzzy Math - 1440 N Dayton, Ste 307, Chicago, IL 60642
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• Ceramic Supply Chicago - 2480 Delta Ln, Elk Grove Village, IL 60007, United States
• Hero Digital - 1 N Dearborn St Ste 725, Chicago, IL 60602, United States
• Hugo's Frog Bar & Fish House - 1024 N Rush St, Chicago, IL 60611, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• Multiple Inc. - 845 W Washington Blvd Fifth Floor, Chicago, IL 60607, United States

Yes. For design systems + component libraries + consistent UI, I’d be more selective than simply hiring a general Chicago UX agency. You want a partner that understands Figma architecture, design tokens, coded components, Storybook, accessibility, governance, and adoption—not just someone who can make the UI look consistent.

I’d shortlist these:

My Chicago shortlist

1. One North, A TEKsystems Company — Loop

Best for: a larger product organization that needs systems thinking plus implementation. Their Chicago practice explicitly covers product/UX, design systems, reusable patterns, and documentation, and they have experience with enterprise systems such as United's ORION design system.

My take: Probably the strongest Chicago-local option if this is a substantial product initiative rather than a small UI cleanup.

2. IA Collaborative — Loop

Best for: figuring out the product experience and operating model before building the system. They're much more strategy/product-design oriented than a pure component-library shop, with a strong enterprise track record.

My take: I'd bring them in if your UI inconsistency is partly a product/UX architecture problem, not simply a component-library problem.

3. ArtVersion® Creative Agency — Loop

Best for: a smaller Chicago-based team where brand, UX/UI and design-system consistency need to come together. They're at 211 W Wacker and explicitly position their UX work around practical design systems for internal teams.

My take: Worth interviewing, particularly if your product needs a stronger connection between brand system → product UI.

4. Fuzzy Math — Chicago

Best for: complex B2B/enterprise software. They specifically work on UX strategy, complex SaaS applications, design systems and governance.

My take: If your Chicago product is a complicated business application, I'd put them very high on the list, even though they're not in the Loop/West Loop proper.

One particularly interesting option outside the neighborhood

Keara Meehan Design is Chicago-based and is unusually focused specifically on the problem you're describing: auditing existing systems, token architecture, Figma libraries, components, documentation and governance. The positioning is very much "make the system something engineers actually use," rather than merely producing a prettier Figma file. Keara Design

That could actually be a better fit than a big agency if you already have a product/design/engineering team and need someone to come in, rationalize the system, and leave you with something maintainable.

If you're open to firms that aren't Chicago-local

I'd also interview WANDR. They've done 100+ design-system/component-library engagements and have specific examples of consolidating fragmented systems across multiple enterprise products into Figma + Storybook systems with governance. Wandr Studio

And GCD is worth a look if you want a particularly engineering-oriented engagement: they explicitly cover token architecture, Figma libraries, production components, Figma Code Connect, documentation and governance. GCD

What I'd actually ask them to do

I wouldn't send an RFP saying "build us a design system." I'd ask for a 6–10 week system rationalization + foundation engagement:

• Audit your existing Figma files and production UI
• Inventory/reconcile duplicate components
• Establish design-token architecture
• Define typography, color, spacing, elevation, grids, etc.
• Build the core Figma component library
• Map components to actual React/code components
• Establish Storybook/code documentation
• Define component states, responsive behavior and accessibility
• Create contribution/governance rules
• Migrate 2–3 real product surfaces to prove the system
• Establish ownership so it doesn't decay six months later

The critical interview question is:

"Show me a design system you've built where the Figma components and production components are actually linked and governed—and tell me what happened six months after you handed it over."

That question will separate the real design-system practitioners from agencies that are essentially selling you a sophisticated Figma UI kit.

If this were my Chicago product, my first three conversations would be Fuzzy Math, One North, and Keara Meehan, with IA Collaborative added if the underlying product UX also needs rethinking.

• Audit your existing Figma files and production UI
• Inventory/reconcile duplicate components
• Establish design-token architecture
• Define typography, color, spacing, elevation, grids, etc.
• Build the core Figma component library
• Map components to actual React/code components
• Establish Storybook/code documentation
• Define component states, responsive behavior and accessibility
• Create contribution/governance rules
• Migrate 2–3 real product surfaces to prove the system
• Establish ownership so it doesn't decay six months later

The critical interview question is:

"Show me a design system you've built where the Figma components and production components are actually linked and governed—and tell me what happened six months after you handed it over."

That question will separate the real design-system practitioners from agencies that are essentially selling you a sophisticated Figma UI kit.

If this were my Chicago product, my first three conversations would be Fuzzy Math, One North, and Keara Meehan, with IA Collaborative added if the underlying product UX also needs rethinking.

For a Chicago product team looking specifically for design systems, component libraries, Figma-to-code workflows, UI consistency, and product UX governance, I would prioritize firms with real product/system experience over general branding agencies.

Here are the firms I’d shortlist:

Strongest fits for a product design system build

GO Design

Best fit if you have a SaaS, enterprise, fintech, healthcare, or AI product.

Why I’d consider them:

• Explicit design-system work: component libraries, page templates, scalable UX/UI systems. GO Design, Inc.
• Strong product orientation rather than marketing/web-only design.
• Good fit if you need someone to bridge product strategy, UX, and engineering implementation.

Good engagement:

• UX audit → component inventory → Figma library → tokens → Storybook/code alignment → governance.

Sutter Group

Best fit for a formal design system implementation.

Why:

• Their design systems offering specifically covers: - component libraries
• design tokens
• Figma
• Tokens Studio
• Storybook
• documentation/governance Sutter Group

I’d shortlist them if your problem is:

“We have 3 designers and 10 engineers shipping inconsistent UI and need a system everyone follows.”

Method

Best fit for a larger product transformation.

Why:

• More enterprise-scale product/design capability.
• Better if the project includes: - UX research
• product strategy
• redesigning workflows
• organizational adoption

Potential downside:

• Likely more expensive than a boutique studio.

Good Chicago boutique options

ALL FOR™

Worth considering if your need mixes brand system + UI system + web experience.

They are based in West Loop/Fulton Market and offer design systems, UI/UX, and reusable web components/documentation-oriented work. ALL FOR™ ALL FOR™

Best for:

• consumer products
• startups needing a polished brand + product experience
• marketing site + app consistency

Less ideal if you need a deeply technical React/Storybook component architecture.

ZTABS

Potential fit for:

• UX audits
• UI consistency
• design tokens
• component libraries ZTABS

I’d evaluate their engineering handoff process carefully.

My recommended shortlist by situation

What I’d ask in the first call

Avoid hiring someone who only creates a pretty Figma file. Ask:

1. “Will you create design tokens (color, spacing, typography, elevation)?”
2. “Do you build Storybook or another developer-facing component layer?”
3. “How do you handle component governance after launch?”
4. “Can you audit our existing UI and decide what should be deprecated?”
5. “Have you worked with React/Vue/Angular component libraries?”
6. “Who owns the system after handoff?”

For a serious product team, I’d probably run a 3-firm bakeoff:

1. Sutter Group
2. GO Design
3. Method

and ask each for a proposed 8–12 week design-system roadmap. Sutter Group GO Design, Inc.

I can also put together a Chicago design-system vendor scorecard with estimated budget ranges ($25k/$75k/$150k+) and what you should expect to receive at each tier if useful.

1. “Will you create design tokens (color, spacing, typography, elevation)?”
2. “Do you build Storybook or another developer-facing component layer?”
3. “How do you handle component governance after launch?”
4. “Can you audit our existing UI and decide what should be deprecated?”
5. “Have you worked with React/Vue/Angular component libraries?”
6. “Who owns the system after handoff?”

For a serious product team, I’d probably run a 3-firm bakeoff:

1. Sutter Group
2. GO Design
3. Method

and ask each for a proposed 8–12 week design-system roadmap.

• Fuzzy Math - 811 W Evergreen Ave #305, Chicago, IL 60642, United States
• TXI - 10 S Riverside Plaza Ste 875 - #7670, Chicago, IL 60606, United States
• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• IDEO Chicago - 626 W Jackson Blvd, Chicago, IL 60661, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• Mad Science of Chicago - 2041 W Carroll Ave, Chicago, IL 60612, United States
• Huge Chicago - 875 N Michigan Ave #2400, Chicago, IL 60611, United States
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Redenbaugh Design - 2208 W Winona, Ste 1, Chicago, IL 60625
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States
• EVE - User Experience Design Agency - 7135 N Merrimac Ave, Chicago, IL 60646, United States
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States

Yes. If your goal is specifically a real product design system—not just a visual refresh—I’d shortlist firms that can bridge Figma → tokens → coded components → documentation → governance/adoption.

My Chicago shortlist

1. Fuzzy Math — strongest overall fit

• Chicago product/UX consultancy with explicit experience in design systems, component libraries and patterns.
• Also does DesignOps/UX-org work, which matters if you need the system to actually stick across your product team. ALL FOR™
• My pick if: you want a partner that feels like an extension of your product/design organization rather than a branding agency.
• Location: not technically Loop/West Loop, but close enough that I wouldn't exclude them.
• TXI — best if engineering needs to be deeply involved

• Loop-based Chicago product consultancy combining product strategy, UX/design and software engineering.
• I'd seriously consider them if the deliverable needs to be a working component system in your actual codebase, rather than a Figma library that engineering has to translate afterward.
• My pick if: your biggest problem is the design/code disconnect and you want the same partner working across product and engineering.
• One North, A TEKsystems Company — best larger-agency option

• Their Chicago office is in the Loop, and their capabilities explicitly include UX/UI, digital product work and design systems.
• My pick if: you're a larger organization with multiple stakeholders, platforms or teams and need an agency with more implementation capacity.
• IDEO Chicago — best for the strategic/product-design end

• Their Chicago studio is in the West Loop area and is much more of a high-end product/service innovation consultancy.
• I'd use them when the question is partly “what should our product experience become?”, not simply “make our buttons consistent.”
• My pick if: you're doing a substantial product redesign alongside the system.
• ArtVersion® Creative Agency — good Loop option for brand + UI consistency

• Located on Wacker in the Loop, with capabilities spanning brand, UX/UI, web and visual systems.
• I'd put them ahead of a pure branding firm if you want the brand language and digital UI to become one coherent system. ALL FOR™

One caveat: I'd look beyond geography

There are specialist design-system firms outside Chicago that are actually more narrowly focused on exactly what you're describing. For example, InterCode describes an end-to-end process covering audit, tokens, Figma components, production React/Vue/Angular components, Storybook, visual regression testing and rollout. InterCode

Likewise, Design System Labs is unusually focused on design systems + coded component libraries + documentation, including React/Vue/Web Components and system audits/migration. Design System Labs

So I wouldn't make “West Loop or Loop” a hard requirement unless having them physically nearby is important.

How I'd run the RFP

I'd give the finalists the same challenge:

Audit our existing product UI, identify the highest-value inconsistencies, establish our design tokens and component architecture, build the Figma library and production component library, document usage, and give us a migration/governance plan for the existing product.

Then ask each firm to show you one real design-system case study, specifically:

• Before/after component inventory
• Figma architecture
• Design tokens
• Coded components / Storybook
• How they handled existing UI debt
• Accessibility/state coverage
• How designers and engineers contributed
• Governance after launch
• What percentage of the existing product they actually migrated

That last point is important. I would not hire someone solely because they can make a beautiful Figma component library. The valuable partner is the one who can get your existing Chicago product from “everyone builds UI differently” to one system that designers and engineers actually use.

If it were my shortlist, I'd start conversations with Fuzzy Math, TXI, and One North, then bring in one specialist design-system firm as a benchmark. That gives you three different approaches—product/UX, design+engineering, and larger-scale digital delivery—without turning the process into a 12-agency beauty contest.

Audit our existing product UI, identify the highest-value inconsistencies, establish our design tokens and component architecture, build the Figma library and production component library, document usage, and give us a migration/governance plan for the existing product.

Then ask each firm to show you one real design-system case study, specifically:

• Before/after component inventory
• Figma architecture
• Design tokens
• Coded components / Storybook
• How they handled existing UI debt
• Accessibility/state coverage
• How designers and engineers contributed
• Governance after launch
• What percentage of the existing product they actually migrated

That last point is important. I would not hire someone solely because they can make a beautiful Figma component library. The valuable partner is the one who can get your existing Chicago product from “everyone builds UI differently” to one system that designers and engineers actually use.

If it were my shortlist, I'd start conversations with Fuzzy Math, TXI, and One North, then bring in one specialist design-system firm as a benchmark. That gives you three different approaches—product/UX, design+engineering, and larger-scale digital delivery—without turning the process into a 12-agency beauty contest.

• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• Fuzzy Math - 811 W Evergreen Ave #305, Chicago, IL 60642, United States
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States
• Design Integrity, Inc. - 1528 W Adams St Unit 1, Chicago, IL 60607, United States
• EVE - User Experience Design Agency - 7135 N Merrimac Ave, Chicago, IL 60646, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Kearney PERL: Product Excellence & Renewal Lab - 1820 W Hubbard St Ste 350, Chicago, IL 60622, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Beyond Design - 4515 N Ravenswood Ave, Chicago, IL 60640
• UnitOneNine - 650 W Lake St, Chicago, IL 60661, United States

Yes. For design systems + component libraries + UI consistency for a real product, I’d avoid hiring a general branding/web agency unless the brand itself is the problem. You want a partner that understands the Figma → tokens → coded components → documentation → governance → migration chain.

Based on the Chicago firms I found, I’d shortlist these:

My Chicago shortlist

1. Grand Studio — best overall for a complex product

They’re a Chicago product-design consultancy with strong UX/UI, research, product strategy, and design-system capabilities. I’d consider them if your product is complicated and you need the agency to first rationalize the UX, not merely turn existing screens into components.

Best for: complex B2B/SaaS, enterprise workflows, products where UX consistency and information architecture matter.

2. VERSIONS — best Loop-native UI/UX option

They're in the Loop and explicitly position around UI/UX, design language, and scalable digital experiences. This looks particularly interesting if your primary problem is visual/UI consistency across an existing product rather than a wholesale product-strategy engagement.

3. CUX Studio — good fit for product UI + design-system work

They're in the Loop and specifically list product design, UI/UX, design systems and UI toolkits. I'd put them on the RFP list if you want a relatively focused product-design engagement.

4. GO Design — interesting boutique option, especially for SaaS

Their current positioning is unusually aligned with what you're asking for: enterprise SaaS, scalable component/pattern libraries, product modernization, and design systems. They also show a CoreTechs case involving a scalable design component library, page templates and user flows. GO Design, Inc.

5. ALL FOR — West Loop option, but I'd use them more selectively

They're actually in Fulton Market/West Loop and offer design systems, UI/UX and reusable UI systems. However, their positioning is broader brand/web/creative rather than deeply engineering-oriented design-system implementation. ALL FOR™ ALL FOR™

One caveat: I'd also look outside Chicago

For this particular job, geography shouldn't be the deciding factor. There are specialist design-system firms that are much more narrowly focused on exactly this problem.

For example, Metajive explicitly covers:

• design-system audits and roadmaps
• Figma component libraries
• design tokens
• React/Vue/Web Components
• Storybook
• accessibility
• documentation
• governance
• migration
• adoption/training

That's much closer to a true design-system engineering engagement than a conventional UX agency. Metajive

Similarly, Honcho explicitly specializes in design systems, component libraries, tokens, documentation and design-to-development workflows. Honcho

And Design System Labs is another specialist worth considering if you're interested in making the system usable by AI coding/design tools as well as humans. Their offering spans tokens, Figma libraries, production React/Vue/Web Components, Storybook, audits, migration and governance. Design System Labs

If this were my project

I'd probably issue an RFP to 4 firms:

The key is that I'd not ask them simply to "create a design system." I'd give them a concrete brief:

Audit our existing product → establish design principles/tokens → consolidate UI patterns → create Figma component library → build corresponding coded components → document usage → migrate priority screens → establish governance.

I'd also require the proposal to distinguish Figma components from production components. A beautiful Figma library that engineers don't actually use is not a design system.

If you tell me what your Chicago product is, roughly how many designers/engineers use it, and whether you're React/web, native, or both, I can narrow this to the 3 firms I'd actually hire/interview, including likely engagement size and what I'd ask each one in the first meeting.

• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• CUX Studio - 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
• UnitOneNine - 650 W Lake St, Chicago, IL 60661, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Multiple Inc. - 845 W Washington Blvd Fifth Floor, Chicago, IL 60607, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States
• Design In Chicago - 159 N Sangamon St Suite 200, Chicago, IL 60607, United States
• Artversion - 205 N Michigan Ave 8th Floor, Chicago, IL 60601
• McGuffin Creative Group, Inc. - 566 W Adams St, Ste 440, Chicago, IL 60661
• Futurehaus - 125 S Clark St Suite 1700, Chicago, IL 60603, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States

For a Chicago product team looking specifically for design systems, Figma component libraries, design tokens, Storybook-ready components, and consistent UI across product surfaces, I would prioritize firms with real product/system design depth rather than general branding agencies.

Here are the firms I’d shortlist around the Loop / West Loop area:

Strongest fits for a product design system engagement

Grand Studio

DirectionsWebsite[Call](tel:+1 312-819-2030)

Best fit: complex products, enterprise workflows, SaaS platforms

Why I’d consider them:

• Strong reputation around product strategy, UX, and complex application design.
• Better suited than a pure visual agency if you need to rationalize a messy product, define patterns, and align design + engineering.
• Good candidate for: UX audit → information architecture → component strategy → production UI system.

UX 4Sight

DirectionsWebsite[Call](tel:+1 312-224-0095)

Best fit: UX modernization + accessibility + scalable UI patterns

Why:

• Their offering is centered on UX/UI consulting, audits, research, and digital product improvement.
• A good option if your current UI has inconsistency problems and you need governance, usability improvements, and a system rollout.

VERSIONS

DirectionsWebsite[Call](tel:+1 312-273-8400)

Best fit: interface design systems and UI consistency

Why:

• Located in the Loop.
• Focuses heavily on UI/UX, interaction patterns, and structured digital experiences.
• Worth talking to if the main pain is “our product feels like five different products.”

CUX Studio

DirectionsWebsite[Call](tel:+1 773-644-5238)

Best fit: product UI toolkit + UX design

Why:

• Loop-based product design studio.
• Their services include UI/UX, prototypes, design systems, and UI toolkits.
• Likely a good fit for a focused component-library build.

West Loop studios worth considering

UnitOneNine

DirectionsWebsite[Call](tel:+1 312-970-0019)

Best fit: brand + digital system alignment

Why:

• West Loop presence.
• More hybrid brand/digital than pure product systems, but useful if your UI inconsistency comes from unclear brand foundations, visual language, and design rules.

Jerad Koskey Design

DirectionsWebsite[Call](tel:+1 312-733-0561)

Best fit: senior design leadership / boutique engagement

Why:

• Smaller practice focused on UX/UI direction, systems, and cross-platform consistency.
• Could be a good fit if you want a senior designer embedded with your team rather than a large agency process.

Design B&B

DirectionsWebsite[Call](tel:+1 312-753-3037)

Best fit: brand systems that need digital translation

Why:

• West Loop studio with a strong systems-oriented brand background.
• I’d consider them more for design language and identity systems than a React/Storybook component-library build.

My recommended shortlist by scenario

What I’d ask them to deliver

A good engagement should produce:

• Design audit of existing UI patterns
• Component inventory (“what exists today”)
• Design principles and foundations
• Figma component library
• Variables/design tokens (color, spacing, typography, elevation)
• Component API definitions
• Accessibility standards
• Storybook implementation with engineering
• Contribution model/governance
• Migration plan from old UI → new system

I would avoid hiring a firm that only promises a “new UI design.” For this problem, you want someone who has shipped systems, not just screens.

If you tell me your product type (B2B SaaS, consumer app, marketplace, healthcare, fintech, etc.), team size, and whether you need Figma-only vs Figma + coded React components, I can narrow this to the 3 firms I’d actually interview.

• TXI - 10 S Riverside Plaza Ste 875 - #7670, Chicago, IL 60606, United States
• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• Huge Chicago - 875 N Michigan Ave #2400, Chicago, IL 60611, United States
• Fuzzy Math - 811 W Evergreen Ave #305, Chicago, IL 60642, United States
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• Hugo's Frog Bar & Fish House - 1024 N Rush St, Chicago, IL 60611, United States
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Redenbaugh Design - 2208 W Winona, Ste 1, Chicago, IL 60625
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States
• EVE - User Experience Design Agency - 7135 N Merrimac Ave, Chicago, IL 60646, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States

Yes. For design systems + component libraries + consistent product UI, I’d narrow the Chicago field quite a bit. You don’t just want a good UX agency—you want a team that understands Figma architecture, design tokens, coded components, Storybook, accessibility, and design/engineering adoption.

My Chicago shortlist

1. TXI — Loop

• My pick if this is a serious product-engineering initiative, not just a visual cleanup.
• They combine product strategy, UX/design, and software engineering, so they’re better positioned to connect the Figma system to the actual product.
• Best for: a product where you want the agency to work alongside engineering and establish a durable system.
• One North, A TEKsystems Company — Loop

• Stronger choice if you're an established company with multiple teams/surfaces and need organizational scale.
• Their Chicago practice explicitly includes UX/UI, design systems, and engineering, including work focused on consistency and accessibility.
• Best for: enterprise-scale governance and rollout.
• Dialogue Theory — Chicago

• Interesting boutique option if you want senior design + development rather than a huge agency machine.
• Their work includes interface design, design systems, accessibility and scalable implementation.
• Best for: a smaller product team that wants close collaboration.
• Jerad Koskey Design — West Loop/Fulton Market

• I'd investigate this one if the problem is as much visual/UI consistency and product craft as it is technical component architecture.
• The practice specifically covers UI systems, reusable components and design-system leadership.
• Best for: getting the product to feel cohesive and polished.
• Huge Chicago — downtown

• A much larger, more multidisciplinary option. They do product design, design systems and engineering alongside strategy/brand work.
• Best for: a major product transformation where design system work is one part of a larger redesign.

One wildcard I'd seriously consider

There's also a Chicago-based independent design-systems specialist, Keara Meehan, whose practice is unusually aligned with exactly what you're describing: auditing existing systems, token architecture, component libraries, documentation, governance and—importantly—making sure engineers actually use the system rather than work around it. Keara Design

That's potentially more interesting than hiring a conventional agency if you already have solid engineering/product people internally.

How I'd choose

One thing I'd not do: hire a branding agency that says it "does design systems" unless they can show you the actual Figma library + coded component library + token architecture + documentation from a shipped product. A beautiful set of brand guidelines isn't what you need.

For your RFP, I'd specifically ask each firm to show:

• Figma variables/tokens
• component API and variants
• React/your actual frontend stack implementation
• Storybook or equivalent
• Figma ↔ code parity
• accessibility states
• migration of an existing inconsistent product
• governance/contribution model
• measurable adoption by engineers/designers

If you tell me roughly how big your product/design/engineering team is and what stack you're using (e.g. React + Figma), I can narrow this to 3 firms I'd actually interview and tell you what I think each should cost.

One thing I'd not do: hire a branding agency that says it "does design systems" unless they can show you the actual Figma library + coded component library + token architecture + documentation from a shipped product. A beautiful set of brand guidelines isn't what you need.

For your RFP, I'd specifically ask each firm to show:

• Figma variables/tokens
• component API and variants
• React/your actual frontend stack implementation
• Storybook or equivalent
• Figma ↔ code parity
• accessibility states
• migration of an existing inconsistent product
• governance/contribution model
• measurable adoption by engineers/designers

If you tell me roughly how big your product/design/engineering team is and what stack you're using (e.g. React + Figma), I can narrow this to 3 firms I'd actually interview and tell you what I think each should cost.

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• Eight Bit Studios - 1 E Erie St, Chicago, IL 60611, United States
• Fuzzy Math - 811 W Evergreen Ave #305, Chicago, IL 60642, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• gravitytank - 114 W Illinois St, Fl 3, Chicago, IL 60654
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Redenbaugh Design - 2208 W Winona, Ste 1, Chicago, IL 60625
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States
• Beyond Design - 4515 N Ravenswood Ave, Chicago, IL 60640
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• EVE - User Experience Design Agency - 7135 N Merrimac Ave, Chicago, IL 60646, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States

Yes. For a Chicago product team specifically trying to get a real design system—not just a prettier Figma file—I’d narrow the field pretty aggressively.

I looked at firms in/around the Loop and West Loop and weighted product/UI expertise, component libraries, design-system architecture, design-to-code handoff, and ability to work with an existing product team more heavily than general branding/web design.

My shortlist

1. One North, A TEKsystems Company — Loop

DirectionsWebsite[Call](tel:+1 312-469-1740)

My pick if this is an established/enterprise product.

They're at 227 W Monroe and have capabilities spanning UX/UI, digital product work, design systems and engineering.

I'd talk to them if you need:

• An audit of your existing UI
• A formal design-system architecture
• Figma components + tokens
• Design/engineering alignment
• A system that needs to survive multiple product teams

Caveat: they're a larger consultancy, so I'd make sure you get senior design-system people actually assigned to the engagement rather than a generic digital-transformation team.

2. Grand Studio — near the Loop/River North

DirectionsWebsite[Call](tel:+1 312-819-2030)

Probably my favorite pure product-design option.

Grand Studio is a Chicago product/design consultancy focused on complex digital products and enterprise UX. Their capabilities include UX/UI, research, product strategy and design systems.

I'd particularly consider them if your problem isn't simply "our buttons don't match" but rather:

"Our product has accumulated five years of inconsistent patterns and we need to rationalize the UX while building the system."

That's a much better design-systems engagement.

3. Jerad Koskey Design — West Loop

DirectionsWebsite[Call](tel:+1 312-733-0561)

Interesting boutique option if you want senior-level attention.

They're at 212 N Sangamon and specifically work across UX/UI, reusable UI systems, design systems and cross-functional creative leadership.

I'd put a boutique like this on the RFP if you want someone who can work directly with your product/design leadership rather than bringing in a 10-person agency team.

4. Eight Bit Studios — Chicago

DirectionsWebsite[Call](tel:+1 312-281-8823)

Best if you need design + actual implementation.

Eight Bit is a product studio rather than a design-systems specialist, but that's potentially valuable: they combine product strategy, UI/UX and software engineering, with a strong emphasis on buildable product design.

I'd favor them if your ask is:

Figma system → React/mobile components → implementation → migration

rather than just:

Figma system → handoff

5. Fuzzy Math — Chicago

DirectionsWebsite[Call](tel:+1 866-563-4650)

Best if the consistency problem is fundamentally a UX problem.

Fuzzy Math is a Chicago UX/product consultancy with work spanning UI/UX, research, strategy and UX organization/design operations.

I'd bring them in if you're discovering that different teams aren't merely using different colors/buttons—they're solving the same interaction problems differently.

That's when a component library alone won't fix the product.

One wildcard I'd seriously consider

ArtVersion® Creative Agency — Loop

They're right at 211 W Wacker and have brand, UI/UX, visual systems and development capabilities.

I'd consider them more for brand + product UI consistency than for a deeply technical design-system implementation.

What I'd actually do

I wouldn't send an RFP saying "we need a design system."

I'd ask each firm to propose a 6–10 week Design System Foundation engagement consisting of:

1. UI inventory/audit

• Existing screens
• Existing Figma components
• Repeated patterns
• Inconsistencies
• Accessibility problems
• Design-system architecture

• Foundations
• Design tokens
• Typography
• Color
• Spacing
• Grid
• Elevation
• Responsive behavior
• Core component library

• Buttons
• Inputs
• Forms
• Tables
• Cards
• Navigation
• Modals
• Alerts
• Menus
• States/variants
• Design ↔ engineering mapping

• Figma components ↔ coded components
• Token strategy
• Storybook
• Naming conventions
• Versioning
• Governance

• Who can add components?
• Who approves them?
• When do you create a new component vs. extend an existing one?
• How do you deprecate components?
• Migration plan

• Which existing product areas get converted first
• What's deliberately not migrated
• How you measure adoption

The important part is that the deliverable shouldn't be "a Figma library." A serious design system needs components, tokens, documentation, engineering alignment and governance. Firms specializing in this explicitly describe the system as the combination of those pieces rather than merely a UI kit. Sutter Group Metajive

My ranking for your situation

If it were my product, I'd interview Grand Studio, One North, and a strong boutique like Jerad Koskey Design first. Then I'd make Eight Bit the alternative if you want the same partner to actually implement the component library.

One other thing: there are a few design-system specialists outside Chicago whose offering is much more explicitly aligned with "Figma → tokens → Storybook → coded components" than most Chicago agencies. For example, Design System Labs explicitly offers design + code systems, production React/Vue/Web Components, Storybook, accessibility, tokens and documentation. Design System Labs If the technical component-library piece is the most important part of the project, I'd benchmark the Chicago firms against that kind of specialist before choosing.

If you tell me roughly how big the product is (number of screens/users/designers), your tech stack (React, Angular, etc.), and whether you already have a Figma library, I can narrow this to the 3 firms I'd actually invite to pitch and what I'd ask each one to quote.

Best if the consistency problem is fundamentally a UX problem.

Fuzzy Math is a Chicago UX/product consultancy with work spanning UI/UX, research, strategy and UX organization/design operations.

I'd bring them in if you're discovering that different teams aren't merely using different colors/buttons—they're solving the same interaction problems differently.

That's when a component library alone won't fix the product.

One wildcard I'd seriously consider

ArtVersion® Creative Agency — Loop

They're right at 211 W Wacker and have brand, UI/UX, visual systems and development capabilities.

I'd consider them more for brand + product UI consistency than for a deeply technical design-system implementation.

What I'd actually do

I wouldn't send an RFP saying "we need a design system."

I'd ask each firm to propose a 6–10 week Design System Foundation engagement consisting of:

• Fuzzy Math - 811 W Evergreen Ave #305, Chicago, IL 60642, United States
• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• UnitOneNine - 650 W Lake St, Chicago, IL 60661, United States
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Civic Consulting Alliance - 190 S LaSalle St 39th Floor, Chicago, IL 60603, United States
• Verenice Cleaning Services - Chicago, IL 60632
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States
• Artversion - 205 N Michigan Ave 8th Floor, Chicago, IL 60601
• WHQ - 24 E Washington St Ste 875, Chicago, IL 60602, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• Redenbaugh Design - 2208 W Winona, Ste 1, Chicago, IL 60625
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Huge Chicago - 875 N Michigan Ave #2400, Chicago, IL 60611, United States

Yes. If the goal is specifically a real product design system—not just a prettier Figma file—I’d narrow the Chicago field considerably.

My Chicago shortlist

• Fuzzy Math — my first call for product UX. They’re a Chicago UX/product-design specialist and explicitly work on design systems, component libraries, patterns, usability, and production support. This is the kind of firm I’d favor if your problem is broader than visual inconsistency and includes product UX. UX Design Agency
• One North, A TEKsystems Company — best if you want design + engineering + enterprise process. Their Loop office offers UX/UI, product and digital experience work, engineering, and design systems. I’d consider them if the system needs to span a fairly large organization or multiple digital properties.
• VERSIONS — interesting boutique option in the Loop. Their positioning is strongly UI/UX and design-language oriented, with an emphasis on clarity, purpose, and scale. I'd investigate them if you want a smaller, more design-led engagement.
• UnitOneNine — good West Loop boutique candidate if you want the product UI to connect tightly to your brand system. They combine UX/UI with reusable design systems/toolkits. I’d put them ahead of a pure branding shop if consistency across product is the priority.
• Design B&B — worth considering if the problem crosses brand + product UI, although I'd rank them below the firms above for a deeply technical component library. They're based in the West Loop and are primarily a brand strategy/design shop.

One wildcard I'd seriously consider

There’s a Chicago-based individual specialist, Keara Meehan, whose entire practice is focused on design systems: auditing existing systems, token architecture, component libraries, documentation, theming, and governance. She explicitly emphasizes making systems that engineers actually use rather than just building a Figma library. Keara Design

For a company with an existing product team, I'd actually consider a specialist like this before a big agency. You may get much more senior design-systems expertise without paying for a large agency team.

How I'd choose

For your stated problem, I'd rank the approaches:

1. Fuzzy Math — if the product UX itself needs work alongside the system.
2. A dedicated design-systems specialist — if the product is fundamentally good but UI has drifted and you need tokens/components/governance.
3. One North — if you need a larger design/engineering operation and organizational rollout.
4. VERSIONS / UnitOneNine — if you want a smaller, design-led Chicago partner.
5. Brand agencies like Design B&B — only if the product consistency problem is really part of a broader brand-system problem.

I would not hire somebody simply to "create a Figma component library." I'd make the engagement responsible for four things simultaneously: Figma components + design tokens + production/code components + governance/adoption. Firms that explicitly cover those pieces include the more specialized design-system practices I found. Codazz Ribban GCD

If you tell me roughly how big your product/design/engineering team is and whether you're React/web, native, or both, I can narrow this to the 3 firms I'd actually interview and what I'd ask each one in the first meeting.

• Fuzzy Math - 811 W Evergreen Ave #305, Chicago, IL 60642, United States
• TXI - 10 S Riverside Plaza Ste 875 - #7670, Chicago, IL 60606, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Beyond Design, Inc. - 3759 N Ravenswood Ave, Chicago, IL 60613, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States
• product council - 5547 N Ravenswood Ave Unit 406, Chicago, IL 60640, United States
• Sandstorm Design - 4422 N Ravenswood Ave #50, Chicago, IL 60640, United States
• Design Integrity, Inc. - 1528 W Adams St Unit 1, Chicago, IL 60607, United States
• SO Dsgn - 1719 S Clinton St, Chicago, IL 60616, United States
• IDE Interactive, Inc. - 2945 W Peterson Ave Ste 103, Chicago, IL 60659, United States
• MNML - 170 N Sangamon St, Chicago, IL 60607, United States
• Intechnic Corporation - 20 N Wacker Dr Ste 1200, Chicago, IL 60606, United States

For a Chicago product team that needs a real design system (Figma library → coded components → governance → adoption), I would prioritize firms with product design + UX systems + engineering capability, not just visual branding agencies.

My shortlist for the West Loop / Loop area:

Strongest fits for design systems + component libraries

Fuzzy Math

DirectionsWebsite[Call](tel:+1 866-563-4650)

Best fit: mature product teams, SaaS, enterprise platforms, internal tools
Why consider them: They are one of the closer matches to a true design-system engagement: UX strategy, product design, DesignOps/capability building, and scalable UX practices.
Good engagement:

• Audit current UI inconsistencies
• Define design principles/tokens
• Build Figma component library
• Establish contribution model and governance
• Partner with engineering on Storybook/component implementation

TXI

DirectionsWebsite[Call](tel:+1 312-244-3766)

Best fit: product transformation, complex software, companies needing design + engineering alignment
TXI is a product strategy, design, and engineering partner with a Chicago Loop presence.
Good engagement:

• Design system strategy
• Product UX modernization
• Component architecture
• Cross-functional product operating model

I would especially consider them if the problem is not just UI inconsistency but also how product teams build and ship.

UX 4Sight

DirectionsWebsite[Call](tel:+1 312-224-0095)

Best fit: UX-heavy redesigns, enterprise applications, usability problems
They are Loop-based and focus on UX/UI design, research, audits, and digital product experiences.
Good engagement:

• UX audit
• Information architecture cleanup
• UI standards
• Accessibility review
• Component library creation

Good West Loop options (depending on scope)

Dialogue Theory

DirectionsWebsite[Call](tel:+1 617-922-3790)

Best fit: teams wanting a smaller senior partner
They describe work around digital experiences, UX/UI, design systems, and scalable implementation.
Good if you want a close collaboration rather than a large consulting process.

VERSIONS

DirectionsWebsite[Call](tel:+1 312-273-8400)

Best fit: UI consistency, visual language systems, interface modernization
They focus on UI/UX and design language systems.
Good for:

• Figma systems
• UI patterns
• Brand-to-product consistency

ArtVersion® Creative Agency

DirectionsWebsite[Call](tel:+1 312-837-7466)

Best fit: when your product needs stronger brand expression plus digital consistency
They are in the Loop and work across branding, web, UX/UI, and visual systems.
I would choose them more for brand system → product UI alignment than a deeply technical component library.

My ranking for your specific ask

If your goal is:

A good RFP would ask specifically for:

• Figma Variables / Tokens architecture
• Component API strategy
• Storybook or equivalent implementation
• Accessibility standards (WCAG)
• Contribution workflow for designers and engineers
• Migration plan from existing UI
• Design system ownership model after handoff

Chicago also has a useful local reference point: the public Chicago Design System demonstrates the type of thinking involved—shared patterns, reusable UI components, accessibility, and governance rather than just a visual refresh. Chicago Design System Chicago Design System

For a product company, I’d probably invite Fuzzy Math, TXI, and Dialogue Theory to pitch first. They are the closest match to “make our product UI consistent and maintainable,” rather than simply “make it prettier.”

• One North, A TEKsystems Company - 227 W Monroe St #3500, Chicago, IL 60606, United States
• UX 4Sight - 111 W Jackson Blvd Unit 1700, Chicago, IL 60604, United States
• Grand Studio - 444 N Wells St #501, Chicago, IL 60654, United States
• Jerad Koskey Design - 212 N Sangamon St, Chicago, IL 60607, United States
• VERSIONS - 10 S LaSalle St Ste 201, Chicago, IL 60603, United States
• Design B&B - 833 W Jackson Blvd Fl 7, Chicago, IL 60607, United States
• Multiple Inc. - 845 W Washington Blvd Fifth Floor, Chicago, IL 60607, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Superbold Design Lab - 3151 N Lincoln Ave, Chicago, IL 60657
• Design Explored - Chicago, IL 60614
• Dialogue Theory - 1932 S Halsted St #509, Chicago, IL 60608, United States
• Futurehaus - 125 S Clark St Suite 1700, Chicago, IL 60603, United States
• Artversion - 205 N Michigan Ave 8th Floor, Chicago, IL 60601
• TEAMS Design - 1812 W Hubbard St #200, Chicago, IL 60622, United States
• Concentric Design - 3130 N Rockwell St, Chicago, IL 60618, United States
• Bluedog Design - 403 N Carpenter St, Chicago, IL 60642, United States

Yes. For a Chicago product where the actual problem is inconsistent UI, a fragmented Figma library, and the need to connect design to production components, I’d be selective. A lot of Chicago agencies say “design systems” when they really mean brand guidelines.

Based on what I found, I’d shortlist these:

My Chicago shortlist

1. One North, A TEKsystems Company — strongest enterprise/product option

DirectionsWebsite[Call](tel:+1 312-469-1740)

Loop — 227 W Monroe St

This would be one of my first calls if your product is fairly complex or enterprise-oriented. One North combines UX/UI, design systems and engineering, and importantly has actual experience working on United’s ORION employee-facing design system and reusable UI component library.

I'd hire them if: you need the agency to help audit the existing product, establish the system architecture, and work with engineering rather than just hand over Figma files.

Watch-out: likely more agency/enterprise-oriented than a tiny embedded product-design team.

2. UX 4Sight — good Loop option for UX + UI consistency

DirectionsWebsite[Call](tel:+1 312-224-0095)

Loop — 111 W Jackson Blvd

UX 4Sight is particularly interesting if the problem isn't only visual inconsistency and you also need to rationalize UX patterns, information architecture, accessibility, and interaction design. Its offering spans UX/UI and UX audits.

I'd put them on the RFP if you're saying:

“Our product has accumulated five ways of doing the same thing and we need someone to figure out the right pattern before we encode it into a component library.”

3. Grand Studio — best for the product thinking around the system

DirectionsWebsite[Call](tel:+1 312-819-2030)

Chicago — 444 N Wells St

They're technically River North rather than the Loop/West Loop, but I'd include them because their strength is complex digital products: research, product strategy, UX/UI and design systems.

I would choose Grand Studio over a pure design-system shop if you're still figuring out what the product should standardize, rather than simply needing someone to turn an existing visual language into Figma components.

4. Jerad Koskey Design — interesting West Loop independent option

DirectionsWebsite[Call](tel:+1 312-733-0561)

West Loop — 212 N Sangamon St

This is the kind of smaller, senior-led practice I'd investigate if you want one very senior design person/creative lead rather than a large agency team. The practice specifically describes work around UI systems, reusable components and cross-platform consistency.

The tradeoff is capacity: I'd want to understand how much engineering/component-library implementation they personally handle versus design direction.

5. VERSIONS — strong UI-focused option

DirectionsWebsite[Call](tel:+1 312-273-8400)

Loop — 10 S LaSalle St

VERSIONS is explicitly UI/UX-focused and emphasizes structured interface systems and design language built for scale.

I'd consider them if your primary objective is:

“Make this product feel like one coherent product again.”

I'd probe harder on their Figma → coded component → Storybook workflow before hiring them.

One wildcard I'd seriously consider

There's also a Chicago-based independent design-systems specialist, Keara Meehan, whose entire practice is centered around fixing systems that have outgrown their original Figma library. Her positioning is unusually close to the problem you're describing: token architecture, component libraries, multi-brand theming, documentation and governance, with the explicit metric being whether engineers actually use the system. Keara Design

If you're a relatively lean product team, I'd actually talk to her before a big agency.

That's because I wouldn't want you to buy a giant “design system transformation” when what you may really need is a senior person embedded with your designers and engineers for 8–16 weeks.

My ranking for your particular problem

There's also a useful distinction here: Figma component library ≠ design system. The firms I'd favor should be able to deliver the whole chain:

audit → design principles → tokens → Figma components → coded components → Storybook/docs → migration → governance.

That distinction matters because some Chicago firms advertise “design systems” but are really focused on brand/visual systems. For example, West Loop's Design B&B is much more brand/consumer-system oriented, while Multiple Inc. is similarly strongest around brand systems and cohesive digital/brand execution.

What I'd ask them in the first meeting

Don't ask “Can you build us a design system?” Ask:

1. “Show me a production design system you built where Figma components map to coded components.”
2. “How do you structure tokens?”
3. “How do you prevent Figma and React from drifting?”
4. “Who owns the component API — your designers or our engineers?”
5. “How do you decide whether two similar UI patterns should become one component?”
6. “How do you migrate an existing product without stopping feature development?”
7. “What does governance look like after you leave?”
8. “What percentage of the engagement is actual component implementation versus workshops and documentation?”

If it were my product, I'd interview One North, Keara Meehan, and Grand Studio first. That gives you three substantially different models: larger design+engineering partner, senior specialist, and product-strategy consultancy. Then I'd make them all quote the same initial 6–8 week system audit + pilot, rather than asking for a giant redesign proposal. Keara Design

I'd put them on the RFP if you're saying:

“Our product has accumulated five ways of doing the same thing and we need someone to figure out the right pattern before we encode it into a component library.”

3. Grand Studio — best for the product thinking around the system

Chicago — 444 N Wells St

They're technically River North rather than the Loop/West Loop, but I'd include them because their strength is complex digital products: research, product strategy, UX/UI and design systems.

I would choose Grand Studio over a pure design-system shop if you're still figuring out what the product should standardize, rather than simply needing someone to turn an existing visual language into Figma components.

4. Jerad Koskey Design — interesting West Loop independent option

West Loop — 212 N Sangamon St

This is the kind of smaller, senior-led practice I'd investigate if you want one very senior design person/creative lead rather than a large agency team. The practice specifically describes work around UI systems, reusable components and cross-platform consistency.

The tradeoff is capacity: I'd want to understand how much engineering/component-library implementation they personally handle versus design direction.

5. VERSIONS — strong UI-focused option

Loop — 10 S LaSalle St

VERSIONS is explicitly UI/UX-focused and emphasizes structured interface systems and design language built for scale.

I'd consider them if your primary objective is:

“Make this product feel like one coherent product again.”

I'd probe harder on their Figma → coded component → Storybook workflow before hiring them.

One wildcard I'd seriously consider

There's also a Chicago-based independent design-systems specialist, Keara Meehan, whose entire practice is centered around fixing systems that have outgrown their original Figma library. Her positioning is unusually close to the problem you're describing: token architecture, component libraries, multi-brand theming, documentation and governance, with the explicit metric being whether engineers actually use the system. Keara Design

If you're a relatively lean product team, I'd actually talk to her before a big agency.

That's because I wouldn't want you to buy a giant “design system transformation” when what you may really need is a senior person embedded with your designers and engineers for 8–16 weeks.

My ranking for your particular problem

There's also a useful distinction here: Figma component library ≠ design system. The firms I'd favor should be able to deliver the whole chain:

audit → design principles → tokens → Figma components → coded components → Storybook/docs → migration → governance.

That distinction matters because some Chicago firms advertise “design systems” but are really focused on brand/visual systems. For example, West Loop's Design B&B is much more brand/consumer-system oriented, while Multiple Inc. is similarly strongest around brand systems and cohesive digital/brand execution.

What I'd ask them in the first meeting

Don't ask “Can you build us a design system?” Ask:

Yes. For design systems + component libraries + consistent product UI, I’d favor firms that can bridge product design and engineering, rather than a conventional branding agency.

My Chicago shortlist

1. TXI — Loop
   • Probably my first call if this is a serious product-system effort.
   • They combine product strategy, UX/product design, and software engineering, which is important if you want the Figma system to actually map to production components.
   • Best for: design system architecture + product redesign + engineering implementation.

2. One North, A TEKsystems Company — Loop
   • Stronger choice if you're a larger organization and need design-system work integrated with a broader digital experience/engineering environment.
   • Their capabilities explicitly include UX/UI, design systems, accessibility and digital experience work.
   • Best for: enterprise-scale consistency across products/channels.

3. Fuzzy Math — Chicago, near West Loop
   • I'd put them high on the list if the harder problem is product UX, not simply creating a Figma library.
   • They're a UX/product strategy consultancy with UI/product design and DesignOps capabilities.
   • Best for: auditing your existing product, rationalizing patterns, and establishing the UX rules behind the system.

4. Eight Bit Studios — Chicago
   • Interesting if you want the same partner to design and actually build/refactor the product.
   • They're explicitly a product studio combining UI/UX and engineering rather than just handing designs over the wall.
   • Best for: design system + implementation, particularly if your existing frontend needs work too.

5. Futurehaus — Loop
   • More of a design/technology studio than a pure design-system specialist.
   • Worth considering if your system work overlaps with broader digital experience, brand, content, and UX.

One I'd investigate specifically for the system itself

Forge Studio's design-system practice

They're unusually explicit about design-system audits → tokens → component libraries → documentation → governance → product rebuild. They say they've built 16 design systems and 40+ Figma libraries, and their process includes aligning components with code and training the client's team. forge.is

That's very close to the actual problem you're describing.

What I'd do

I'd invite TXI, Fuzzy Math, Eight Bit, and Forge to the first round, with One North as the enterprise-oriented alternative.

And I would not issue an RFP that simply says "build us a design system." Ask each firm to propose against this:

Audit our existing product → identify/reduce UI duplication → establish design tokens → build Figma component library → map components to production code → document usage/accessibility → migrate representative product surfaces → establish governance.

The key test is whether they can demonstrate Figma ↔ code parity. A beautiful Figma library that engineers don't actually use will make the consistency problem worse, not better. Several current specialist offerings explicitly include Storybook, coded components, tokens, documentation and governance rather than treating the deliverable as a Figma-only exercise. uxdesign.agency

If you tell me roughly how many designers/engineers you have, your frontend stack (React, etc.), and whether this is one product or multiple products, I can narrow this to the 3 firms I'd actually interview and what I'd ask each one.

Yes. For design systems + coded component libraries + UI consistency, I’d be fairly selective. A lot of Chicago agencies say “design systems” but are really brand/web shops; you want a partner that can bridge Figma → tokens → components → Storybook/code → governance/adoption.

My Chicago shortlist

1. One North, A TEKsystems Company — Loop
My first call if you need a substantial product-system engagement. They combine UX/UI, design systems, engineering, and digital-experience work, which is important if the goal is not merely a prettier Figma library but a system engineers actually use. Their Chicago office is at 227 W Monroe.
Best for: established product, multiple teams, enterprise complexity, design + engineering alignment.

2. Fuzzy Math — Chicago
I’d seriously consider them if the problem is as much product UX consistency and design-process maturity as it is the component library itself. Their work spans product/UI design, component libraries, patterns, usability, and DesignOps/UX-org work.
Best for: auditing a messy existing product and bringing designers/product/engineering onto one system.

3. Huge Chicago — downtown
A stronger choice if this is a large strategic product transformation rather than a focused design-system build. Huge combines product strategy, UX/UI, design systems and engineering.
Best for: large product, major redesign, brand/product convergence, substantial budget.

4. Forge Studio — Chicago
This is probably the most specialized fit of the bunch. Their published process explicitly covers audit → foundations/tokens → component library → documentation → governance → product rebuild, including Figma-to-code alignment. They cite systems for organizations such as EarnIn and Roblox. forge.is
Best for: “We know exactly what we need: a serious design-system program.”

5. Connect UX Technology Solutions
Another particularly relevant specialist. They explicitly build Figma libraries alongside coded component libraries, including tokens, documentation, accessibility and design-to-development alignment. They say focused systems typically run 4–12 weeks depending on scope. uxcts.comforge.is
Best for: a relatively contained system build where you want design + engineering in the same engagement.

One important caveat

If being physically in the Loop/West Loop is a hard requirement, I'd prioritize One North and the West Loop firms, but I wouldn't make geography the deciding criterion. For this particular work, I'd rather hire a specialist who's 20 miles away than a convenient agency that primarily does branding.

For comparison, ALL FOR is genuinely in Fulton Market/West Loop and advertises design systems, UI/UX, etc., but its positioning is much more brand/visual/web oriented. allfor.agency I wouldn't put it ahead of the firms above for a software product component-library program.

How I'd rank them for your specific need

One thing I'd insist on in the RFP: don't accept “Figma component library” as the deliverable. Ask for the actual coded component API, design tokens, Storybook/documentation, accessibility rules, migration plan for existing UI, contribution/governance model, and measurable adoption targets. That's what turns a component library into a functioning design system. Forge and Connect UX explicitly describe several of those pieces. uxcts.comforge.is

If you tell me roughly (a) team size, (b) React/native/etc. stack, (c) whether you already have a Figma library, and (d) approximate budget, I can narrow this to the 3 firms I'd actually invite to pitch and tell you what I'd ask each one to propose.

Yes. For design systems + component libraries + consistent product UI, I’d bias toward firms that can bridge Figma → tokens → coded components → governance, rather than a conventional branding/web agency.

My Chicago shortlist

1. TXI — Loop

My first call if this is a real product-system problem. TXI is a digital product consultancy with both product design and engineering capabilities, so they’re better positioned than a pure visual-design shop to make the system actually work in production.

Best for: an existing product that has accumulated inconsistent UI and needs a serious UX/product + engineering cleanup.

2. One North, A TEKsystems Company — Loop

Strong option if you have a larger organization or multiple product surfaces. Their Chicago practice explicitly includes UX/UI, digital products, accessibility and design systems.

Best for: enterprise-scale governance, accessibility, multiple teams/products.

3. Jerad Koskey Design — West Loop/Fulton Market

Interesting if you want senior, hands-on design leadership rather than a big agency machine. The practice specifically covers UI systems, reusable components and cross-platform consistency.

Best for: a product team that needs a strong design-systems lead embedded with them.

4. Bluedog Design — West Loop/Fulton Market

More brand/strategy-oriented, but worth considering if your UI inconsistency is partly a brand-language problem rather than just a component-library problem.

5. UX 4Sight — Loop

A smaller Chicago UX/UI consultancy. I'd put them on the list if you want more focused UX/UI work rather than a giant transformation engagement.

One caveat: I'd look beyond geography

There are a couple of Chicago-based specialists that look unusually well matched to exactly what you're describing, even if they're not necessarily West Loop/Loop offices.

Keara Meehan is particularly compelling for a B2B SaaS/product environment. Her practice is explicitly focused on design systems for teams that have outgrown their Figma library, including token architecture, component libraries, documentation and governance. keara.design

Keara Meehan Design Systems

And Design System Labs is essentially purpose-built around this problem: Figma libraries, tokens, coded React/Vue/Web Components, Storybook, accessibility, documentation, audits and migration. designsystemlabs.co

Design System Labs

Who I'd actually interview

If this were my Chicago product, I'd probably run a first round with:

The key question I'd ask every candidate is not “Can you build us a Figma component library?”

I'd ask:

“Can you audit our existing product, define the design-token architecture, consolidate our UI patterns, build the Figma library, implement the corresponding production components, and establish the governance so our engineers actually use it six months from now?”

That separates the genuine design-system specialists from agencies that basically mean “we'll make your Figma file prettier.”

If you tell me what your Chicago product is, roughly how many designers/engineers you have, and whether you're React/web/mobile, I can narrow this to the 3 firms I'd actually put into an RFP, including what I think each should be asked to deliver and what a reasonable engagement should cost.

For a Chicago product team looking specifically for design systems, component libraries, design tokens, Figma-to-code workflows, and UI consistency, I would bias toward firms with product design + engineering depth, not general branding agencies.

My shortlist:

A few firms slightly outside your geography that are still relevant:

• Grand Studio — good for complex service/product ecosystems where you need research, UX strategy, and patterns to align.
• ArtVersion Creative Agency — more brand + digital experience oriented; better if your UI inconsistency is tied to broader brand inconsistency.

For your specific ask, I’d interview 3–4 firms and ask each to show:

1. A Figma library they built with:
   • tokens/variables
   • component variants
   • accessibility states
   • responsive behavior

2. A code implementation example:
   • React/Vue/Web Components
   • Storybook documentation
   • versioning/governance

3. Their rollout plan:
   • audit existing UI
   • prioritize components
   • migrate old screens
   • train product/design/engineering teams

I would probably start conversations with:

1. TXI — if this is a core product platform initiative
2. Fuzzy Math — if the main pain is UX inconsistency and design debt
3. Eight Bit Studios — if you need a team that can build the components into the app
4. CUX Studio — if you want a smaller, focused UI systems engagement

One additional thought: don’t hire someone who only delivers a Figma component file. A design system that does not connect to engineering ownership usually becomes another source of drift. The best engagements produce tokens + Figma components + coded components + documentation + governance. honcho.agency

If you share your product type (B2B SaaS, consumer app, fintech, healthcare, marketplace, internal tools, etc.) and team size, I can narrow this to the 2–3 firms I’d actually shortlist.

Yes. If the goal is specifically a durable product design system—not just a UI redesign—I’d narrow the Chicago field considerably.

My shortlist

1. One North, A TEKsystems Company — Loop
   • 227 W Monroe St.
   • Strongest fit if you want design + engineering + enterprise-scale implementation.
   • Their Chicago practice explicitly includes UX/UI, design systems, and engineering. design.chicago.gov
   • I’d interview them if your product is fairly complex or has multiple teams/platforms.

2. UX 4Sight — Loop
   • 111 W Jackson Blvd.
   • More UX/product-design oriented than a traditional branding agency.
   • Good candidate if you need to audit the existing product, establish interaction patterns, and then systematize the UI.
   • I'd put them on the shortlist for a product-led engagement.

3. IDEO Chicago — West Loop
   • 626 W Jackson Blvd.
   • The premium option. Strong if the problem isn't merely "our components are inconsistent" but involves product strategy, workflows, research, and a broader redesign.
   • I wouldn't hire IDEO purely to crank out a component library; I'd consider them if the system is part of a larger product transformation.

4. Intechnic Corporation — Loop
   • 20 N Wacker Dr.
   • Interesting choice for a complex application/product, particularly if UX research, information architecture, accessibility and implementation matter.
   • I'd favor them over a pure branding shop if your Chicago product has lots of workflows and states.

5. Design B&B — West Loop
   • 833 W Jackson Blvd.
   • I'd consider them if brand consistency is a major part of the problem. They're more brand/identity-centric, so I'd want to see evidence of production-grade Figma/code component work before selecting them for a software-heavy system.

One important caveat

There are also specialist design-system firms that look very good on paper but aren't actually West Loop/Loop shops. For example, Honcho explicitly focuses on tokens, component libraries, documentation and design-to-development workflows, while Origin UX describes a similar Figma → coded-component → documentation approach. honcho.agency

For your particular project, I'd prioritize demonstrated ability to connect Figma components to production code over proximity to your office.

A good engagement should leave you with:

• Design tokens — color, typography, spacing, radius, elevation, etc.
• Figma component library with variants/states/responsive behavior
• Production component library (e.g. React)
• Storybook or equivalent documentation
• Accessibility baked into components
• Clear component naming/API conventions
• Design ↔ code synchronization
• Usage guidelines and examples
• A governance model so the system doesn't decay six months later
• Migration of your existing product UI, rather than creating a beautiful library nobody adopts

That's consistent with how mature design-system practices are being framed today: the valuable deliverable isn't merely a Figma kit; it's a system spanning tokens, components, code, documentation, and governance. honcho.agency

Who I'd call first

If this were my Chicago product, I'd probably run an RFP/pilot with:

One North + UX 4Sight + Intechnic

…and keep IDEO as the wildcard if you're contemplating a substantial product rethink.

I'd give each firm the same 2–3 representative screens from your existing product and ask them to show:

1. how they'd diagnose the inconsistency,
2. how they'd turn those screens into a system,
3. what they'd put in Figma,
4. what they'd put in code,
5. how they'd handle legacy UI,
6. and what they'd do to keep designers and engineers from drifting apart.

That exercise will tell you much more than agency portfolios.

If you tell me what your Chicago product is, roughly how many product designers/engineers you have, and whether you're React/web, native mobile, or both, I can narrow this to the 3 firms I'd actually interview and what I'd expect each to cost.

Yes. For design systems + production component libraries + consistent product UI, I’d bias toward firms with real design-engineering capability—not traditional branding agencies.

I looked specifically around the Loop/West Loop and checked their current design-system/product work. My shortlist would be:

1. One North, A TEKsystems Company — my first call

One North, A TEKsystems Company
Web
Address: 227 W Monroe St #3500, Chicago, IL 60606, United States
Phone: +1 312-469-1740
Loop — 227 W Monroe St

This is the strongest fit I found. One North explicitly does digital products, UX/UI, design systems, and implementation, and its current Chicago practice is actively hiring for a Principal Design Engineer focused on AI, design systems, Figma, tokens, React/Vue, Storybook, etc. www.onenorth.com

More importantly, they have a very relevant case study with United Airlines' ORION design system: they worked on the design-system documentation, Figma migration, and a reusable software component library, including 85 commits and 24 pull requests. www.onenorth.com

They are also a Figma Signature Service Partner, with specific capabilities around design-system architecture, governance, migration, coded components, documentation, and design-to-development workflows. content.onenorth.com

I'd hire them if: your Chicago product is substantial, has multiple designers/engineers, and you want the system to become actual infrastructure rather than a nice Figma library.

2. CUX Studio — good product-design option

CUX Studio
Web
Address: 122 S Michigan Ave suit 1390, Chicago, IL 60603, United States
Phone: +1 773-644-5238
Loop — 122 S Michigan Ave

CUX is more product/UI-oriented than a conventional branding shop. Its offering includes product design, UX/UI, design systems and UI toolkits, with an emphasis on validating ideas and keeping the experience consistent.

I'd put them on the shortlist if you want a somewhat smaller, more hands-on product-design engagement rather than a large digital-experience consultancy.

I'd hire them if: the immediate problem is inconsistent UI/UX across your product and you want a partner close to the product-design team.

3. UnitOneNine — interesting West Loop boutique

UnitOneNine
Web
Address: 650 W Lake St, Chicago, IL 60661, United States
Phone: +1 312-970-0019
West Loop — 650 W Lake St

UnitOneNine combines UX/UI, digital product work, and design systems/toolkits.

I'd consider them particularly if your problem spans brand + product UI—e.g. the product feels inconsistent not just because components are duplicated, but because the underlying visual language isn't well defined.

I'd hire them if: you want a boutique team and need to connect brand, UX and reusable UI rather than treating the design system as purely an engineering project.

4. ArtVersion® Creative Agency — stronger for visual/brand system work

ArtVersion® Creative Agency
Web
Address: 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
Phone: +1 312-837-7466
Loop — 211 W Wacker Dr

ArtVersion has UI/UX, digital product, brand systems and in-house development capabilities.

I'd rank it below One North for a production-grade component library, but higher if your real problem is that the product's visual identity, interaction language and brand aren't coherent.

My ranking for your particular brief

One North is the clear standout because there's unusually direct evidence that they've done the exact thing you're describing: design-system architecture → Figma/design library → coded components → documentation → governance → adoption by designers and engineers. content.onenorth.comwww.onenorth.com

One thing I'd insist on in the RFP

Don't ask them to "build us a design system." Ask for:

1. UI audit — inventory existing screens/components and identify inconsistencies.
2. Foundations/tokens — color, typography, spacing, elevation, radius, motion, accessibility.
3. Figma component library — components + variants + states + responsive behavior.
4. Production component library — ideally your actual React/frontend stack, not merely Storybook mockups.
5. Design ↔ code synchronization — clear ownership and a workflow that prevents drift.
6. Patterns/templates — not just buttons and inputs; tables, forms, navigation, search, empty states, errors, dashboards, etc.
7. Governance — who approves new components and how the system evolves.
8. Migration — actually converting your existing product, not handing you a pristine library that nobody uses.

That last point is critical. A design system only creates value when the existing product gets migrated onto it and the team adopts it.

I'd probably talk to One North and CUX first, then use UnitOneNine as the third bid if you want a more boutique/brand-oriented perspective.

If you tell me what your Chicago product is, roughly how big the product/team is, and whether you're React/web/mobile, I can narrow this to 2–3 firms and tell you which one I'd actually hire and what I’d expect them to charge.

Yes. For a Chicago product where the real need is a durable design system—not just a prettier UI kit—I’d prioritize firms that can bridge Figma, component architecture, engineering handoff, and governance.

I’d shortlist these:

1. CUX Studio — Loop
   • Probably the most directly aligned local option.
   • Their product-design work explicitly includes design systems/UI toolkits, UX/UI, prototyping, and product design.
   • Good fit if you want a relatively focused Chicago team rather than a giant consultancy.
   • My take: worth interviewing first if you want hands-on product UI work.

2. VERSIONS — Loop
   • UI/UX-focused collective with an emphasis on design language and scalable digital experiences.
   • More interesting to me than a conventional branding agency if the problem is “our product has accumulated inconsistent UI and needs a coherent system.”
   • My take: strong candidate for a UI modernization + design-system engagement.

3. Dialogue Theory — Chicago
   • Small, senior digital design/development shop.
   • Their capabilities include UX/UI, design systems, and full-stack implementation, and they specifically position themselves as an extended team for complex organizations.
   • My take: particularly attractive if you want the agency to work closely with your engineers rather than throw a Figma file over the wall.

4. ArtVersion — Loop
   • At 211 W Wacker, so literally in the Loop.
   • Stronger on the brand + digital experience side, but they also do UI/UX and development.
   • My take: I'd consider them if your inconsistent UI is partly a brand-language problem, not purely a component-library problem.

5. Futurehaus — Loop
   • Chicago design/technology studio at 125 S Clark.
   • Combines strategy, digital experience, UX/UI, development, and design systems.
   • My take: interesting if the product needs broader experience/brand thinking alongside the system.

6. Design B&B — West Loop
   • At 833 W Jackson.
   • Very strong brand/system thinking, but their center of gravity appears more brand/consumer than software-component engineering.
   • My take: I'd use them if you need to establish the visual language first, then potentially pair them with a product/design-engineering specialist.

The important distinction

For your particular brief, I'd not hire primarily based on whether an agency says “design systems” on its website.

I'd ask every finalist to show me:

• A real Figma component library they've shipped
• The corresponding coded React/component library
• How they handle design tokens
• Variants and states—not just the happy path
• Accessibility
• Storybook or equivalent documentation
• How Figma and production code stay synchronized
• Their approach to auditing an existing product rather than starting from scratch
• Governance: who gets to add/change a component?
• Migration strategy for existing screens
• How they prevent the system from becoming another abandoned Figma file

That last point matters enormously. A design system is really a product shared by design and engineering, not a collection of pretty Figma components. The better specialist firms explicitly treat tokens, components, documentation, code, governance, and adoption as one system. www.metajive.com

One wildcard I'd seriously consider

If you're willing to go beyond Chicago for the actual specialist, I'd also interview Design System Labs. They're explicitly focused on design systems, including Figma libraries, tokens, production React/Vue/Web Components, Storybook, accessibility, audits, and migration. designsystemlabs.co

For a product team, specialist expertise may be more valuable than having the agency's office physically in the West Loop.

My ranking for your use case

If you tell me roughly what your product is (B2B SaaS, consumer, fintech, healthcare, marketplace, etc.), your frontend stack, and whether you already have a messy Figma library/codebase, I can narrow this to the 3 I'd actually put in an RFP—and find relevant case studies and approximate engagement sizes.

Yes. For a Chicago product team that needs a real design system—not just a prettier Figma file—I’d shortlist firms that can bridge product design, tokens, component libraries, and engineering adoption.

My Chicago shortlist

1. One North, A TEKsystems Company — Loop
   • Best for: a larger, enterprise-grade engagement.
   • They explicitly cover UX/UI, engineering, and design systems, including work around consistency and accessibility.
   • I'd consider them if you have multiple product teams or a substantial existing UI estate to rationalize.
   • Caveat: probably more agency/enterprise-oriented than you need if you're looking for a small senior product-design strike team.

2. Futurehaus — Loop
   • Best for: a smaller, senior design + technology partner.
   • They're at 125 S Clark and combine strategy, digital experience, UX/UI, development, and design systems.
   • I'd put them high on the list if you want design and implementation thinking together, rather than handing a Figma library over the wall.

3. ArtVersion® Creative Agency — Loop
   • Best for: bringing brand + product UI into a coherent visual system.
   • Their Chicago practice combines branding, UI/UX, visual systems, and in-house development.
   • Stronger candidate if your inconsistency problem is partly brand/visual language, not purely component architecture.

4. Jerad Koskey Design — West Loop
   • Best for: a more hands-on senior design-lead engagement.
   • His practice specifically covers UI systems, reusable components, design systems, and cross-functional creative/UX leadership.
   • This is the kind of option I'd investigate if you want a senior practitioner embedded with your product team, rather than a large agency machine.

5. Dialogue Theory — near West Loop
   • Best for: complex products where UX architecture and accessibility matter.
   • They combine UX/UI, design systems, and development, with a stated focus on scalable implementation.
   • Particularly interesting if your product has complicated workflows or enterprise users.

One important wrinkle

I'd actually expand the search beyond firms physically located in the Loop/West Loop. The design-systems-specific capability is more important than the office address.

For example, Fuzzy Math is not in the Loop, but I'd absolutely put them in the competitive set. Fuzzy Math They are a Chicago UX/product consultancy with explicit product design and UX-organization/DesignOps capabilities.

There are also firms whose actual offering is unusually close to what you're describing. For example, Quality AboveAll describes a system consisting of design tokens + production React/Tailwind components + Storybook + Figma, with design/code kept in lockstep. www.quality-aboveall.com GCD similarly emphasizes token architecture, Figma component libraries, design-to-code workflows, documentation, and governance. gcdtech.com

If it were my project

I'd run an RFP with 4–5 firms, probably:

Jerad Koskey → Futurehaus → Fuzzy Math → One North → one design-systems specialist

And I would not ask them simply to "build us a design system."

I'd ask for:

• audit of your existing UI/product
• component inventory + consolidation strategy
• Figma variables/tokens
• component API/variant architecture
• coded React component library
• Storybook/documentation
• accessibility baked into components
• Figma ↔ code synchronization
• migration of 1–2 real product areas
• contribution/governance model
• measurable adoption/consistency criteria

That's important because a beautiful Figma library that engineers don't actually use is not a design system. Chicago's own Design System makes the same distinction: it combines visual standards, a UI pattern library, implementation, and methods for teams to actually use the system. design.chicago.gov

My first calls would be Futurehaus, Fuzzy Math, and One North, with Jerad Koskey as the wildcard if you want a highly senior, embedded design lead.

If you tell me roughly your product type, team size, current stack (e.g. React), and whether you already have a Figma/component library, I can narrow this to the 3 firms I'd actually interview and what I'd ask each one.

Yes. For design systems + component libraries + consistent product UI, I’d prioritize firms that understand the design-to-engineering system, not just firms that do visual/UI design.

Based on what I found around the Loop/West Loop, my shortlist would be:

My top 4

1. TXI — Loop
   • Best if you need design + engineering alignment.
   • They’re a product consultancy rather than a pure design shop, with UX, product strategy, and software engineering under one roof.
   • I’d talk to them if the goal is a component library that actually gets adopted in production, rather than a beautiful Figma library that engineering ignores.
   • Their Chicago office is at 10 S Riverside Plaza.

2. Atomic Object — West Loop
   • Best if you want the system tied closely to actual product development.
   • Their Chicago team does end-to-end product work, including design and engineering, and the office is at 609 W Randolph.
   • I'd especially consider them if your React/frontend architecture and design system need to evolve together.

3. One North, A TEKsystems Company — Loop
   • Best for a larger/more enterprise-oriented engagement.
   • They explicitly offer design systems and have experience with large digital ecosystems where consistency and accessibility matter.
   • Their office is at 227 W Monroe.
   • I'd favor them if your Chicago product is part of a larger corporate ecosystem rather than a standalone SaaS product.

4. UX 4Sight — Loop
   • Best if the underlying UX is part of the problem.
   • They’re at 111 W Jackson and have a strong UX/UI orientation.
   • I’d use them if you need to first rationalize flows, information architecture, and interaction patterns before codifying the component library.

One important wildcard

WANDR looks extremely relevant to the actual problem you're describing. Their dedicated design-system offering covers tokens, components, documentation and governance, and they specifically describe building systems that connect design and engineering rather than simply delivering Figma assets. They also have a case study involving consolidation of inconsistent web/app/back-office systems into a unified design system. www.wandr.studio

The catch: they aren't actually based in the Loop/West Loop; their current listed offices are Los Angeles and Mexico City. wandr.studio So I'd consider them if "Chicago-local" means available to work with your Chicago team, rather than requiring a Chicago office.

Who I'd call first

If this were my Chicago product, I'd probably interview:

TXI → Atomic Object → WANDR

I'd make the brief something like:

"We have a mature product with UI inconsistency across screens/features. We want an audit of our existing UI, a token architecture, Figma component library, production component library, documentation, accessibility standards, and an adoption/governance model. We want the system implemented against our actual product—not a theoretical design exercise."

The key question I'd ask every firm is:

"Show me a design system you built where the Figma components and production components were genuinely connected, and tell me how you handled versioning, tokens, accessibility, component ownership, and adoption by engineering."

That question will eliminate a lot of agencies that call a collection of Figma components a "design system."

Also, Chicago itself has a surprisingly good reference point: the Chicago Design System is explicitly built around a UI pattern library, reusable components, accessibility, and shared standards. design.chicago.gov

If you tell me roughly how big your product/team is (e.g. 10 vs. 100 engineers, React vs. other stack, B2B vs. consumer), I can narrow this to the 2–3 firms I'd actually put into an RFP, including likely engagement size/cost and what I'd ask each one to deliver.

Yes. For design systems + component libraries + consistent product UI, I’d bias toward firms that can bridge Figma → tokens → coded components → Storybook → governance, rather than a conventional branding or UX shop.

My Chicago shortlist

1. One North, A TEKsystems Company — Loop
   • My pick if you want a larger, established partner.
   • Their Chicago practice explicitly covers UX/UI, digital products, engineering, and design systems. The local office is at 227 W Monroe.
   • Best for: a substantial product, multiple teams, or a system that needs to survive beyond the initial engagement.

2. TXI — Loop
   • My pick if the design system needs to be tightly integrated with product engineering.
   • They're a digital product consultancy rather than just a design agency, combining product strategy, UX, research and software development. Their Chicago office is at 10 S Riverside Plaza.
   • Best for: taking an existing messy UI and turning it into an actual production system.

3. Highland — Loop
   • Strong option if this is part of a broader product redesign/transformation, not just a component-library exercise.
   • They do product strategy, UX/UI, research, prototyping and custom software development from their Loop office.

4. Jerad Koskey Design — West Loop
   • Interesting boutique option if you want senior creative/product leadership rather than a big consulting machine.
   • Their Chicago practice specifically covers UX/UI, UI systems, reusable components and design-system work.
   • I'd interview them if your primary problem is "our product doesn't feel like one product anymore."

5. Design B&B — West Loop
   • Good if your inconsistency problem crosses product + brand + marketing/customer touchpoints.
   • They're at 833 W Jackson and emphasize scalable design systems and cohesive brand expression.
   • I'd rank them below TXI/One North for a deeply technical component library.

One caveat

There are also some non-West-Loop/Loop specialists I'd seriously consider, because location shouldn't be the deciding factor for this particular work. For example, WANDR explicitly offers component-library/design-system engagements covering Figma libraries, tokens, documentation, accessibility and engineering alignment, while Quality AboveAll describes production React/Tailwind components, Storybook, tokens and Figma/code synchronization. www.wandr.studio

There's also a particularly relevant Chicago signal: the Chicago Design System itself is built around a UI pattern library, visual foundations, accessibility and reusable standards. design.chicago.gov

How I'd choose

I'd put TXI, One North, and Jerad Koskey into the first round of conversations, with different reasons:

And I would make every finalist respond to the same concrete brief:

Audit our existing UI → establish design tokens → rationalize components/variants → build the Figma library → implement the corresponding production component library → Storybook/documentation → accessibility → migration plan → governance/ownership.

The key interview question isn't "Can you build us a design system?" It's "Show us a system you've built where the Figma components and production components stayed synchronized after the agency left."

If you tell me roughly your product type, team size, tech stack (React/etc.), and whether you want a 6–12 week project or an ongoing design partner, I can narrow this to 3 firms I'd actually put in an RFP and give you the questions/scoring rubric I'd use.

Yes. If the goal is a real product design system—not just a prettier UI kit—I’d keep the shortlist fairly tight. I’d prioritize firms that can work across Figma → tokens → coded components → documentation → governance, and ideally work directly with your product engineers.

My Chicago shortlist

1. One North, A TEKsystems Company — Loop — my #1 pick

This is the strongest match I found for your specific brief. One North is at 227 W Monroe St. in the Loop and explicitly works on design systems connecting design and development, including coded components, shared libraries, documentation, and Figma workflows. content.onenorth.com

More importantly, they have an unusually relevant Chicago case: United Airlines' ORION design system, where One North helped create the first UI component library, documentation/reference site, Figma migration, and multiple JS-framework implementations. www.onenorth.com

I'd hire them if: you have a substantial existing product, multiple engineers/designers, and need the system to actually become part of your engineering workflow.

One North design systems

2. TXI — Loop — strong if the product itself needs work

TXI is at 10 S Riverside Plaza and is more of a product-design/product-engineering consultancy than a pure design-system shop. That can be a big advantage if your problem isn't simply inconsistent components, but inconsistent product behavior, IA, UX patterns, and interaction models too.

I'd consider them particularly if you want someone to audit the existing product, establish the system, and redesign the highest-value workflows while implementing it.

I'd hire them if: the design-system project is really a product-quality transformation rather than a library-building exercise.

3. ArtVersion — Loop — strongest brand + UI-system option

ArtVersion is at 211 W Wacker and explicitly offers design systems, UI/UX, UX research, and development. Their system work covers typography, color, spacing, interactive components, patterns and component libraries, with attention to usability, accessibility and integration. artversion.com

They also have a Chicago UX research/Experience Lab, so they're interesting if you want to establish consistency based on actual user research rather than simply standardizing what already exists. artversion.com

I'd hire them if: your Chicago product also needs a stronger visual/brand language and you want the UI to feel distinctive, not merely standardized.

ArtVersion design systems

4. Jerad Koskey Design — West Loop — boutique option

This is the one I'd investigate if you want a senior individual/team rather than a big consultancy. The practice is in the West Loop/Fulton Market area and centers on UX/UI direction, interaction design, reusable UI systems and cross-platform consistency. Jerad's portfolio includes substantial product/UI work for T-Mobile, Toyota, Chevron and Bridgestone. www.jeradkoskey.com

I'd hire him if: you have strong engineering internally and mainly need a senior design-systems/product-design leader to establish the system and work alongside your team.

5. Design B&B — West Loop — worth considering for brand-heavy products

They're at 833 W Jackson in the West Loop and are more brand/identity-oriented than the first two. I'd put them behind One North/TXI for a technical component-library engagement, but they could be a good fit if your underlying problem is "our product doesn't have a coherent visual language" as much as "we need Storybook components."

How I'd rank them for your project

One other useful benchmark: the City of Chicago's own Design System is a good example of what a mature local system should encompass—visual foundations, UI patterns, accessibility, documentation and development methods. design.chicago.gov

What I'd ask for in the RFP

Don't ask them simply for a "design system." Ask for these specific deliverables:

1. Audit of your current Figma files + production UI
2. Design tokens — color, type, spacing, radius, elevation, motion
3. Figma component library with variants/states/responsive behavior
4. Production component library in your actual framework
5. Figma ↔ code synchronization rather than two disconnected libraries
6. Accessibility baked into components
7. Usage documentation and do/don't examples
8. Migration plan for existing screens
9. Governance — who can create/modify components after the agency leaves
10. Adoption metrics — component reuse, design/development cycle time, UI inconsistencies eliminated

I'd specifically make One North, TXI, and ArtVersion compete against each other. Their approaches are sufficiently different that the proposals should tell you a lot about what your Chicago product actually needs.

If you tell me what your product is, roughly how many engineers/designers you have, and whether you're React/web, native mobile, or both, I can narrow this to the 2–3 firms I'd actually interview and give you a suggested RFP/scoring rubric.

For a Chicago product team looking specifically for design systems, reusable component libraries, Figma-to-code alignment, tokens, Storybook, and UI consistency, I’d prioritize firms that understand product organizations (not just brand/web agencies).

My shortlist around the Loop / West Loop area:

A few non-neighborhood-specific specialists I’d also put on the evaluation list because their offering is explicitly design-system focused:

• LIFT Agency — has a clear design-system practice covering style guides, component libraries, and pattern libraries. www.lift.agency
• Honcho — specifically focuses on tokens, component libraries, documentation, and design-to-development workflows. honcho.agency
• Sutter Group — emphasizes component libraries, tokens, Storybook/Tokens Studio workflows, and governance. www.sutter-group.comhoncho.agency

For a product company (rather than a marketing site), I would probably start with:

1. TXI — if engineering adoption and product velocity are the goals.
2. Grand Studio — if the organization needs UX maturity and process change.
3. UX 4Sight or VERSIONS — if you mainly need UI cleanup, consistency, and a practical component system.
4. A specialist like Honcho/LIFT/Sutter — if you already know exactly what you need: tokens → Figma library → coded components → governance.

When interviewing them, I’d ask for:

• 2–3 examples of Figma components mapped to production code
• whether they build React/Storybook (or your stack) libraries, not just Figma assets
• how they handle design tokens
• their governance model after launch
• how they measure adoption (components reused, build time reduced, UI defects reduced)

A typical engagement for a serious product team is usually not just “make a UI kit”; it is closer to audit → foundations/tokens → component architecture → coded library → documentation → rollout with engineering. www.sutter-group.comhoncho.agency

If you share your product type (B2B SaaS, fintech, healthcare, consumer app, etc.), tech stack (React/native/etc.), and team size, I can narrow this to 3–5 firms that are the best match.

Yes. For design systems + component libraries + consistent product UI, I’d narrow the Chicago search quite a bit. I would not hire a general branding agency for this unless the brand itself also needs work.

My Chicago shortlist

1. Fuzzy Math — best overall for product UX/system work

They’re a Chicago UX/product-design consultancy and explicitly work in UI/UX, product design, and UX organization/design-ops. www.eleken.co

Why I’d talk to them: If your problem is bigger than “make our Figma cleaner” — e.g. inconsistent workflows, competing patterns, design debt, and getting product/design/engineering aligned — Fuzzy Math looks particularly relevant.

Best for: a product that has accumulated inconsistency and needs an audit + system architecture + rollout.

2. VERSIONS — best Loop option for UI/design language

They're at 10 S LaSalle in the Loop and position themselves around UI/UX, human-centered digital experiences, and structured design systems/design language for clarity and scale. design.chicago.gov

Why I’d talk to them: I'd consider them if the primary objective is getting the product to feel substantially more coherent and polished, while still creating the underlying system.

Best for: UI quality + interaction patterns + a scalable visual system.

3. Highland — best if you want design + product engineering

They're in the Loop at 125 S Clark and are a digital product/innovation consultancy spanning UX, product strategy, prototyping, and software development. www.eleken.co

Why I’d talk to them: A design system only works if engineering actually adopts it. Highland is more interesting than a pure design studio if you want someone to help translate the system into production.

Best for: design-system architecture → implementation → ongoing product development.

4. One North, A TEKsystems Company — best for a larger/enterprise engagement

They're in the Loop at 227 W Monroe and explicitly list design systems alongside UX/UI, service design, engineering and digital experience work. Their work includes building systems for consistency and accessibility across large digital ecosystems.

Why I’d talk to them: If your Chicago product is part of a larger organization, multiple brands/products need to share the system, or you'll need significant engineering implementation.

Downside: potentially more agency/process overhead than you need.

5. LUNAR — worth considering for a sophisticated product organization

They're in the West Loop/Fulton Market at 1229 W Washington and combine product design, development and engineering; they're part of McKinsey.

Why: I'd consider them if the assignment is really “rethink how this product works and establish the system underneath it,” rather than simply cleaning up UI.

One I'd add despite not being exactly Loop/West Loop

Grand Studio is worth putting on the RFP list if your product has complicated workflows or lots of stakeholders. Their Chicago practice is particularly research/strategy-heavy and has experience with complex enterprise systems. newwavesolution.com

My ranking for your specific brief

One important distinction

I'd make the RFP explicitly ask for all four layers, not just a Figma component library:

1. Foundations: color, typography, spacing, grid, elevation, iconography, motion
2. Tokens: Figma variables → semantic tokens → engineering tokens
3. Components: states, variants, responsive behavior, accessibility, APIs
4. Operating model: Storybook/code library, documentation, contribution rules, governance and adoption

That matters because a beautiful Figma library can still leave you with the exact same UI inconsistency six months later. Firms like Honcho, for example, explicitly describe the design-to-development workflow, tokens, components, documentation and digital component library as one system rather than treating the Figma file as the deliverable. honcho.agency

If this were my project, I'd invite Fuzzy Math, VERSIONS, and Highland to pitch against the same brief. That should give you a useful comparison between UX/system strategy, UI craft, and design + engineering implementation without talking to ten agencies.

Yes. For design systems + component libraries + consistent product UI, I’d prioritize firms that can bridge Figma ↔ frontend code, rather than a general branding/web agency.

One caveat: the local-business search isn't surfacing a strong set of firms specifically in the West Loop/Loop, so I would not constrain the shortlist too tightly by office address. The better Chicago candidates are:

1. Fuzzy Math — my first call for a complex product
   • Chicago-based and particularly strong in complex enterprise workflows, SaaS, dashboards, and research-driven UX. A recent Chicago UX review specifically recommends them for complex enterprise systems. agency.uxplanet.org
   • I'd use them if your problem is "our product has become complicated and inconsistent", not merely "make our buttons consistent."
   • Best for: UX architecture + product redesign + systemization.

2. VERSIONS / ArtVersion — strong Chicago option for UI language
   • VERSIONS — based at 10 S LaSalle in the Loop.
   • They explicitly position around structured UI/UX systems and "design language" built for clarity, purpose, and scale.
   • I'd interview them if you want high-quality visual/UI consistency combined with UX, particularly if brand and product need to converge.

3. Techlexity — strongest technical design-system fit
   • Their offering is unusually close to what you're describing: design tokens, Figma libraries, matching React/TypeScript components, Storybook, accessibility, migration, and governance. techlexity.com
   • This is the kind of engagement I'd want if your engineers need a real production component library, not just a polished Figma file.
   • Their positioning also suggests a relatively focused ~8-week implementation rather than a giant consulting engagement.

4. Keara Meehan / Gridhaus Studio — interesting smaller Chicago specialist
   • Chicago-based and specifically focused on token architecture, multi-brand theming, and component libraries that actually get adopted. keara.design
   • I'd seriously consider this route if you have a strong internal engineering/product team and want a senior specialist embedded with them, rather than a large agency.

5. Wandr — worth interviewing for product-team adoption
   • Their component-library work is explicitly framed around creating a single source of truth for product, design and engineering, rather than documentation for its own sake. www.wandr.studio
   • Good candidate if you need the system implemented into the team's actual workflow, not simply delivered.

My shortlist for your situation

I'd probably run an initial RFP/interview with:

Techlexity → Fuzzy Math → VERSIONS → Keara/Gridhaus

And I'd give each essentially the same challenge:

"Audit our existing product UI, establish foundations/tokens, rationalize our existing components, create a Figma component library, create the corresponding production component library, document usage/accessibility, and establish governance so our internal team can maintain it."

The important thing is to require design + code parity. The deliverable shouldn't be "here's a beautiful Figma library." You want:

Figma variables/tokens → components → React/production components → Storybook/docs → migration plan → governance.

That distinction matters enormously. Chicago itself has a useful example: the city's own design system combines a visual identity guide, UI pattern library, methods, and accessibility standards rather than treating the component library as the whole system. techlexity.comdesign.chicago.gov

If you tell me roughly how big your product is, your frontend stack (React/etc.), team size, and whether this is a cleanup of an existing UI or a redesign, I can narrow this to 3 firms and tell you which one I'd hire.