Company lists · Data refreshed September 2026

Top 25 Environmental design firms based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 203 companies tracked

RevenueBase identified 203 company matches for environmental design firms associated with San Francisco, United States as of September 2026 and tracks 6,252 professional contacts across them, including 2,999 with verified work emails. Across the United States, New York is the largest hub for this category (553 companies); San Francisco has 203.

This list covers company matches for environmental design firms associated with San Francisco, 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

203Companies

6,252Contacts tracked

2,999Verified emails

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The 25 largest environmental design firms based in San Francisco, United States

Ranked by team size

Top 25 of 203 company matches for environmental design firms based in San Francisco, 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	IA Interior Architects	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	501-1,000	1,584 contacts →
	Exact match “Celebrating 40 years of visionary design and innovation, IA Interior Architects is the first global architecture firm focused exclusively on interiors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Environmental Science Associates	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	501-1,000	732 contacts →
	Exact match “ESA is a 100% employee-owned environmental consulting firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Glumac	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	201-500	386 contacts →
	Exact match “Glumac, a Tetra Tech Company, is a global leader in building engineering, committed to delivering a low carbon future for all.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Hart Howerton	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	294 contacts →
	Exact match “We are a team of planners, architects, landscape architects and interior designers headquartered in New York and San Francisco with a network of domestic and international offices.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	BAR Architects & Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	192 contacts →
	Exact match “Memorable.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	RMW Architecture & Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	168 contacts →
	Exact match “For over 50 years, we have delivered award-winning workplaces for clients in the high-tech, science, healthcare, industrial, academic, and civic sectors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Wrns Studio	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	160 contacts →
	Exact match “WRNS Studio works with today’s most transformative organizations to steward their brands with exceptional architecture, planning, and interior design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Sherwood Design Engineers	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	125 contacts →
	Exact match “Sherwood Design Engineers is a site civil engineering practice committed to the optimal integration of ecology, infrastructure, and design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Eight INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	104 contacts →
	Exact match “Founded in 1989, the globally recognized and award-winning strategic design firm Eight Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	EHDD	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	86 contacts →
	Exact match “We create transformative places of belonging and impact.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	BAMO	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	81 contacts →
	Exact match “We are BAMO.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Meyers Engineers	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	80 contacts →
	Exact match “Welcome to MEYERS+ ENGINEERS!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	BCV Architecture Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	59 contacts →
	Exact match “BCV Architecture + Interiors is an award-winning architecture, interiors and planning firm with offices in San Francisco and New York.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	DSK Architects	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	56 contacts →
	Exact match “dsk architects is a full service design firm based in San Francisco and Los Angeles, California.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	CB Engineers	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	n/a	51 contacts →
	Exact match “CB Engineers is an award-winning mechanical, electrical, and plumbing (MEP) design firm that has been at the forefront of American engineering design and consultation for more…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Leddy Maytum Stacy Architects	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	39 contacts →
	Exact match “LEDDY MAYTUM STACY Architects (LMSA), located in San Francisco, is the 2017 National AIA Architecture Firm Award recipient and devoted to the creation of innovative…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	CMG Landscape Architecture	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “CMG is a mission-oriented studio working to increase social and ecological wellbeing through artful design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Tucker & Marks	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “Tucker & Marks designs custom high-end interiors for all types of clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Surfacedesign, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Field Paoli Architects	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “We are the physical choreographers behind serendipitous encounters, family outings and date nights in communities around America.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Aidlin Darling Design	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “With a shared interest in exploring design across a wide range of scales, programs, and disciplines, partners Joshua Aidlin and David Darling started Aidlin Darling Design around…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Fong & Chan Architects	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “FCA provides a full range of professional services in architecture, interior design, and planning.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Mosaic Architects Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Mosaic Architects creates thoughtfully designed spaces, specializing in custom homes, high-quality remodels and hospitality projects.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Sitelab Urban Studio	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “SITELAB urban studio is a San Francisco-based strategic design firm focused on using research & visualization to create great places, through big plans and small interventions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Gelfand Partners Architects	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Gelfand Partners Architects has a diverse perspective and a humane approach to architecture.” 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 “environmental 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 203 environmental design firms based in San Francisco, United States

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Environmental design firms based in San Francisco, United States at a glance

As of Sep 19, 2026

48.0%Verified-email coverage

30.8Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 203 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 San Francisco, United States whose business descriptions match “environmental 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 2,999 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.

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

How many environmental design firms are there based in San Francisco, United States?

RevenueBase identified 203 company matches for environmental design firms associated with San Francisco, 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?

IA Interior 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 environmental design firms?

New York leads the United States with 553 company records, followed by Los Angeles (272) and Chicago (205). San Francisco has 203.

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 2,999 professional contacts with verified work emails tracked across these 203 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.