Company lists · Data refreshed September 2026

Top 25 Biophilic design firms based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 76 companies tracked

RevenueBase identified 76 company matches for biophilic design firms associated with Washington, United States as of September 2026 and tracks 1,104 professional contacts across them, including 637 with verified work emails. Across the United States, New York is the largest hub for this category (550 companies); Washington has 76.

This list covers company matches for biophilic design firms 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 19, 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 19, 2026 How this list was built

76Companies

1,104Contacts tracked

637Verified emails

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The 25 largest biophilic design firms based in Washington, United States

Ranked by team size

Top 25 of 76 company matches for biophilic design firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	OTJ Architects	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	201-500	266 contacts →
	Exact match “OTJ Architects is a premier architecture and design practice that partners with leading organizations at key moments of transition in their development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Torti Gallas Partners	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	51-200	142 contacts →
	Exact match “With a passion for architecture, urban design, planning and placemaking, Torti Gallas + Partners (TG+P) designs places and buildings that transform neighborhoods, promoting…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	KGD Architecture Kishimoto.Gordon.Dalaya INC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4	David M. Schwarz Architects	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	40 contacts →
	Exact match “David M.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	FOX Architects	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6	Sshape	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	33 contacts →
	Exact match “A dynamic firm, with innovative ideas, led by experienced hands.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	CGS Architects	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “CGS Architects was founded in Georgetown in 1981 to provide services in master planning, architecture and interior design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	MAP	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	28 contacts →
	Exact match “MAP's work is distinguished by designs rooted in the Climate of a place.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Collective Architecture	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
10	Moya Design Partners Moya	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “Moya Design Partners (MOYA) is a multidisciplinary design studio known for its inclusivity, sustainability, and cultural sensitivity.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Studio Alliance	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Studio Alliance is a design and architecture firm driven by our mission to transform projects into timeless spaces, employing people-first and vision-centric design strategies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Fillat Architecture	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “FILLAT+ is a design studio headquartered in Washington, DC with offices in Baltimore, New York and San Diego.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Bell Architects, PC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “BELL Architects' works closely with communities to create places where people want to be.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Bradley Site Design, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “Located in Washington, DC, Bradley Site Design is a dynamic Landscape Architecture, Civil Engineering and Planning firm founded in 1994 and dedicated to the creation of socially…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Blackburn Architects, P.C	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Soto Architecture & Urban Design, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Architecture & Urban design team located in the 14th Street corridor of Washington, DC.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Sroka Design Incorporated	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	13 contacts →
	Exact match “Skip Sroka, ASID, CID, and his design team at Sroka Design have been designing the homes of Washington D.C.'s power players for 30 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Nahra Design Group	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “Nahra Design Group is an award-winning, full-service Architecture and Interior design firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Petra Development	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “With a steadfast commitment to innovation, quality, and sustainability, we specialize in crafting exceptional built environments that seamlessly blend architectural beauty with…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Richardson & Associates Landscape Architecture	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “We create distinctive, sophisticated natural environments for modern living.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Emotive Architecture	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “Since its inception, Emotive Architecture has been creating some of the most aesthetically functional structures in the greater Washington D.C.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	GTM DC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “GTM Architects of Washington DC, LLC (GTM\|DC) is a full service, award-winning firm offering services in architecture, planning and design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Paradigmoffice	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “At PARADIGMoffice we are architects, designers, and researchers who passionately believe that everyone should have thoughtfully designed environments that nourish and sustain…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Bbgm A I	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Your Vision.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Istudio Architects	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “ISTUDIO was founded with a dedication to creating artful, sustainable communities.” Recorded in the RevenueBase company graph · Sep 19, 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 “biophilic design firms”. 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 25 of 76 biophilic design firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 637 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biophilic design firms based in Washington, United States at a glance

As of Sep 19, 2026

57.7%Verified-email coverage

14.5Average contacts per company

1-10Median size (employees)

Sep 19, 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 76 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 “biophilic design firms” 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 637 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 19, 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.

Biophilic design firms 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 “biophilic design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biophilic design firms are there based in Washington, United States?

RevenueBase identified 76 company matches for biophilic design firms 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?

OTJ Architects 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 biophilic design firms?

New York leads the United States with 550 company records, followed by Los Angeles (285) and San Francisco (216). Washington has 76.

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 637 professional contacts with verified work emails tracked across these 76 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 19, 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.