Company lists · Data refreshed September 2026

Top 21 Workplace design consultancies based in Washington, United States

Name: Workplace design consultancies based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 37 companies tracked

RevenueBase identified 37 company matches for workplace design consultancies associated with Washington, United States as of September 2026 and tracks 422 professional contacts across them, including 231 with verified work emails. Across the United States, New York is the largest hub for this category (353 companies); Washington has 37.

This list covers company matches for workplace design consultancies associated with Washington, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built

37Companies

422Contacts tracked

231Verified emails

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The 21 largest workplace design consultancies based in Washington, United States

Ranked by team size

Top 21 of 37 company matches for workplace design consultancies based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hickok Cole	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	86 contacts →
	Exact match “Hickok Cole is a forward-focused design practice connecting bold ideas, diverse expertise, and partners with vision to do work that matters.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	KGD Architecture Kishimoto.Gordon.Dalaya INC	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	69 contacts →
	Exact match “KGD Architecture is an award-winning full-service design firm headquartered in Washington, DC, with additional offices in Arlington, Virginia; Boston, Massachusetts; and Bangkok…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	FOX Architects	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	40 contacts →
	Exact match “FOX Architects is an integrated, award-winning architecture and interior design firm in Washington, DC.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Sshape	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	11-50	33 contacts →
	Exact match “A dynamic firm, with innovative ideas, led by experienced hands.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	KGO	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	11-50	28 contacts →
	Exact match “We are your project people.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Collective Architecture	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	11-50	26 contacts →
	Exact match “Based out of Washington DC, Collective Architecture is a dynamic design studio specializing in Architecture and Interiors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	OPX	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	11-50	22 contacts →
	Exact match “We make good companies work better.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Office Images, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	11-50	21 contacts →
	Exact match “Office Images, established in 2001, is a full service contract furniture dealer offering innovative ideas to create an efficient workspace from design to installation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Proven Management, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	18 contacts →
	Exact match “PROVEN Management, LLC (PROVEN) is a Real Estate, Facilities and Logistics consulting specializing in Owner Representation, Space Planning, Interior Design, Change Management…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	SORG	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	11-50	7 contacts →
	Exact match “Sorg is a full-service, international design firm offering architectural design services as well as programming, interior design, and construction management that was established…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	EMA Architecture Interiors	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	7 contacts →
	Exact match “EMA is a multi-disciplinary architecture and design firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	VA Spaces	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	6 contacts →
	Exact match “Established in 2006, VA-Spaces is a full service interior architecture and design firm located in the Washington, DC Metropolitan Area.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Grossmueller's Design Consultants, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	6 contacts →
	Exact match “Our philosophy is to handle both complex and simple design projects with equal care, while providing the highest quality work.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	The Michela Group	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “Design isn’t just what fills a space, it’s what makes it work.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Kube Architecture	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “KUBE architecture is a modern architecture studio that challenges the norms of daily life and attempts to reinterpret ways of working and living in the built environment.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	LIZ Levin Interiors	Exact match	Washington, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “Liz Levin Interiors is a company based out of 3144 Dumbarton Street, NW, Washington, District of Columbia, District of Columbia, United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	The Dignan Group	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “The Dignan Group offers an in-depth understanding of the needs of dealers, architects, designers and the customers they all serve in the office furniture industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Bldg LTD	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “BLDG was founded in 2010 by Bill London to bring his expertise in commercial interiors to the next generation of clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Byron Risdon LLC	Exact match	Washington, United StatesHQ recorded Sep 29, 2026	51-200	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	CHL Business Interiors, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	11-50	1 contacts →
	Exact match “CHL Business Interiors, Inc, is a full-service, contract furniture dealer centrally located in downtown Washington, DC.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Ballparchitecture	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “We are a Sports Design Consultancy with a passion for Building Better Sports venues and team facilities through strategic Design, Technology, Branding, and Analytic solutions” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “workplace design consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 37 workplace design consultancies based in Washington, United States

See the full list, filter by size, metro and specialty, and access 231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Workplace design consultancies based in Washington, United States at a glance

As of Sep 29, 2026

54.7%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 37 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Washington, United States whose business descriptions match “workplace design consultancies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 231 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Workplace design consultancies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “workplace design consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many workplace design consultancies are there based in Washington, United States?

RevenueBase identified 37 company matches for workplace design consultancies associated with Washington, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hickok Cole tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most workplace design consultancies?

New York leads the United States with 353 company records, followed by Los Angeles (144) and Chicago (136). Washington has 37.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 231 professional contacts with verified work emails tracked across these 37 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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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 SmartSearch, 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.