Company lists · Data refreshed September 2026
Top 25 Open plan office designers based in Chicago, United States
RevenueBase identified 95 open plan office designers headquartered in Chicago, United States as of September 2026 and tracks 1,108 professional contacts across them, including 474 with verified work emails. New York is the largest hub.
This list covers open plan office designers headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest open plan office designers based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 184 contacts → | ||||
Indirect evidence “Making cool sh!t since 1988!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 105 contacts → | ||||
Partial evidence “Office Revolution is a leading contract furniture dealership where design, function and business come together seamlessly.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 63 contacts → | ||||
Partial evidence “Whether you’re considering an office update, planning a corporate relocation, or envisioning a state-of-the-art facility built from the ground-up, Partners by Design can take your…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 60 contacts → | ||||
Strong evidence “Rightsize is a nationwide office interiors and facility services firm and serves as the single source to PLAN, FURNISH and SERVICE office expansion, relocation, or consolidation…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 48 contacts → | ||||
Indirect evidence “Eckenhoff Saunders is a Chicago-based architecture, planning, and interior design firm.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 44 contacts → | ||||
Indirect evidence “BOX Studios is a full-service architecture and interior design firm dedicated to providing excellent customer service and designs tailored specifically to each of our clients’…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 36 contacts → | ||||
Indirect evidence “Utilizing our proprietary approach articulated in The Art of Space™ written by Mary Cook, our studio structure establishes an ideal collaborative framework for delivering our…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 35 contacts → | ||||
Indirect evidence “Design Lives at KTGY.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 35 contacts → | ||||
Indirect evidence “Gary Lee Partners is an award-winning, MBE-certified, independent interior design collective that harnesses the power of space to elevate how people think, work, and live in the…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 30 contacts → | ||||
Indirect evidence “JDJ Architects is a Chicago-based architecture and design firm founded in Specializing in commercial interior architecture for corporate and healthcare clients, building owners…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 29 contacts → | ||||
Indirect evidence “Wright Heerema Architects is an architectural firm that provides integrated master planning, programming, architecture and interior design services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 25 contacts → | ||||
Indirect evidence “The Child Dreyfus Group’s design expertise brings unparalleled value to both residents and development partners alike.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 22 contacts → | ||||
Partial evidence “Studio K is a multidisciplinary creative house in Chicago’s West Loop, formed by nationally recognized hospitality designer Karen Herold.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 18 contacts → | ||||
Indirect evidence “O'Kelly Kasprak is a full service architecture, interior design and project management firm known for bringing a hospitality perspective to all types of commercial spaces.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 17 contacts → | ||||
Indirect evidence “Harken Interiors is an award-winning, woman-owned interior design firm based in Chicago with projects that span the U.S.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 contacts → | ||||
Partial evidence “Thinkspace brings European-designed workspace solutions to North America.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 contacts → | ||||
Indirect evidence “The ethos of ARMAZEM.design® is to bridge product design and interior design.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 12 contacts → | ||||
Indirect evidence “Perpetuum Designs is an award winning international, commercial certified interior design studio, insured and equipped to execute complex spaces.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 11 contacts → | ||||
Indirect evidence “Architecture | Interiors | Strategic Planning A Unique Perspective Our business is structured differently, so we think differently: Gone is the assembly line process of the large…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 11 contacts → | ||||
Indirect evidence “Siren Betty Design is an interior design firm based out of Chicago, Illinois.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 10 contacts → | ||||
Indirect evidence “At the Ruder Group, we are passionate about what we do, inspired by an industry of innovation, problem solving and creativity.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 9 contacts → | ||||
Indirect evidence “Horn Design was established in 1984 in Chicago’s River North neighborhood as a relationship-driven interior architectural firm, approaching design from each client’s perspective.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 contacts → | ||||
Indirect evidence “Fitzgerald APD is a Chicago-based architectural firm dedicated to defining unique spaces that balance functional requirements, personal vision and company brand.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 8 contacts → | ||||
Indirect evidence “Baumann Studios LLC, formed in is a versatile and creative architectural firm with a focus on commercial interiors.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 contacts → | ||||
Indirect evidence “CGS is a Chicago-based interior design studio specializing in workplace, professional services, technology, multi-family residential, and building repositioning.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: open plan office designers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names open plan office designers.
- Partial evidence
- Its own public description names part of open plan office designers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name open plan office designers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 95 open plan office designers based in Chicago, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 474 reachable decision-makers.
Free signup · no credit card
Open plan office designers based in Chicago, United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 95 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among open plan office designers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Chicago, United States whose own description of what they do matches “open plan office designers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names open plan office designers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among open plan office designers, and records with no verified work email. Companies headquartered outside Chicago are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 474 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Open plan office designers by metro in the United States
- Open plan office designers in New York220
- Open plan office designers in Los Angeles116
- Open plan office designers in Chicago95
- Open plan office designers in Houston69
- Open plan office designers in San Francisco69
- Open plan office designers in Miami64
- Open plan office designers in Atlanta57
- Open plan office designers in Denver54
- Open plan office designers in Dallas52
- Open plan office designers in San Diego50
- Open plan office designers in Austin49
- Open plan office designers in Portland45
- Open plan office designers in Seattle45
- Open plan office designers in Charlotte33
- Open plan office designers in Boston32
- Open plan office designers in Nashville29
- Open plan office designers in Brooklyn28
- Open plan office designers in Indianapolis27
- Open plan office designers in Irvine27
- Open plan office designers in Washington27
- Open plan office designers in Columbus26
- Open plan office designers in Phoenix26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names open plan office designers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many open plan office designers are there based in Chicago, United States?
RevenueBase identified 95 open plan office designers headquartered in Chicago, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
555 International, headquartered in Chicago, tops this list with the largest team on record.
Which city has the most open plan office designers?
New York leads with 220 headquartered companies, followed by Los Angeles (116) and Chicago (95).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 474 verified decision-maker contacts tracked across these 95 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 95 open plan office designers based in Chicago, United States. Start with a free account, no credit card.
Download this list →Related lists
Open plan office designers by geography
- Open plan office designers based in Brisbane, Australia
- Open plan office designers based in Melbourne, Australia
- Open plan office designers based in Sydney, Australia
- Open plan office designers based in Porto Alegre, Brazil
- Open plan office designers based in Rio De Janeiro, Brazil
- Open plan office designers based in Sao Paulo, Brazil
- Open plan office designers based in Calgary, Canada
- Open plan office designers based in Montreal, Canada
- Open plan office designers based in Toronto, Canada
- Open plan office designers based in Vancouver, Canada
- Open plan office designers based in Nantes, France
- Open plan office designers based in Paris, France
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Open plan office designers based in Brisbane, Australia
- Open plan office designers based in Melbourne, Australia
- Open plan office designers based in Sydney, Australia
- Open plan office designers based in Porto Alegre, Brazil
- Open plan office designers based in Rio De Janeiro, Brazil
- Open plan office designers based in Sao Paulo, Brazil