Company lists · Data refreshed October 2026

Top 25 Office building architects based in San Francisco, United States

Name: Office building architects based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 106 companies tracked

RevenueBase identified 106 company matches for office building architects associated with San Francisco, United States as of October 2026 and tracks 2,727 professional contacts across them, including 932 with verified work emails. Across the United States, New York is the largest hub for this category (538 companies); San Francisco has 106.

This list covers company matches for office building architects 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 October 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 Oct 19, 2026 How this list was built

106Companies

2,727Contacts tracked

932Verified emails

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The 25 largest office building architects based in San Francisco, United States

Ranked by team size

Top 25 of 106 company matches for office building architects based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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 Oct 19, 2026	501-1,000	1,653 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 · Oct 19, 2026 · View company records in RevenueBase
2	RMW Architecture & Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	51-200	181 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 · Oct 19, 2026 · View company records in RevenueBase
3	BCV Architecture Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	64 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 · Oct 19, 2026 · View company records in RevenueBase
4	Revel Architecture & Design	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	61 contacts →
	Exact match “At Revel, creativity shines.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	Mark Cavagnero Associates	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	51-200	55 contacts →
	Exact match “Mark Cavagnero Associates (Cavagnero) is a San Francisco-based architecture firm with a diverse, award-winning portfolio of public, non-profit, and private sector projects.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	Source Planning & Construction	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	35 contacts →
	Exact match “Source provides comprehensive planning and construction services to commercial clients in the Bay Area and beyond.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7	Jensen Architects	Exact match	San Francisco, United StatesHQ recorded Oct 19, 2026	11-50	30 contacts →
	Exact match “At Jensen Architects we are passionate about creating buildings and environments that enrich the experiences of organizations and individuals.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	Fong & Chan Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	29 contacts →
	Exact match “FCA provides a full range of professional services in architecture, interior design, and planning.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	Gelfand Partners Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	28 contacts →
	Exact match “Gelfand Partners Architects has a diverse perspective and a humane approach to architecture.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Brereton	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	27 contacts →
	Exact match “Brereton provides workplace solutions for clients who want personal commitment and problem solving to enable design.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Heller Manus Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	18 contacts →
	Exact match “Heller Manus Architects has dedicated 40 years to developing a diversified, client-oriented firm that is a design and sustainability leader in the profession.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	KSH Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	17 contacts →
	Exact match “Founded by Ted, Jim, and Greg in 1990, KSH Architects is an award-winning architecture firm based in San Francisco, California.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	EAG Studio	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	17 contacts →
	Exact match “EAG Studio is a full-service residential and commercial design firm located in San Francisco and serving the greater Bay Area, California, and 13 other states.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	John LUM Architecture	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	17 contacts →
	Exact match “John Lum Architecture is a San Francisco-based architecture firm known for striking designs, innovative use of materials, green technology, and modern livability, founded by John…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Ae3 Partners Architecture CM	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	15 contacts →
	Exact match “Founded in 2007 AE3 Partners, Inc.(AE3) is an African-American-Owned full-service architecture and project management practice.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	Zack DE Vito Architecture	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	1-10	15 contacts →
	Exact match “Zack \| de Vito Architecture + Construction is an internationally recognized, award winning, multi-disciplinary firm known for modern, expertly planned and detailed work.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Dumican Mosey Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	1-10	14 contacts →
	Exact match “DUMICAN MOSEY Architects is an architecture and design firm established by Eric Dumican and Matthew Mosey.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	Tsao Design Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	14 contacts →
	Exact match “Firm Overview TSAO Design Group is an architecture and interior design firm with corporate, institutional and private clients nationwide.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Hamilton Aitken Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	13 contacts →
	Exact match “Hamilton + Aitken Architects designs for education, the workplace, and public facilities.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	Mcgriff Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	1-10	13 contacts →
	Exact match “McGriff Architects is a residential and commercial firm specializing in custom home design and planning throughout the San Francisco Bay region.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21	Martinkovic Milford Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	12 contacts →
	Exact match “Artistry, experience and innovation are at the heart of every project designed by Martinkovic Milford Architects.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22	Edmonds LEE Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	1-10	12 contacts →
	Exact match “EDMONDS + LEE ARCHITECTS is an award winning design firm specializing in contemporary, modern architecture.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23	Stanton Architecture	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	10 contacts →
	Exact match “Stanton Architecture is an award-winning San Francisco-based design firm specializing in hospitality, along with residential, retail, commercial, and mixed-use projects.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24	LDP Architecture, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	1-10	10 contacts →
	Exact match “LDP Architecture is an architecture firm based in San Francisco providing complete architectural services.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25	Tecta Associates	Exact match	San Francisco, CA, United StatesHQ recorded Oct 19, 2026	11-50	10 contacts →
	Exact match “TECTA Associates is an architectural, interior design, and branding firm with San Francisco and Los Angeles office locations, that specializes in the design of retail and…” Recorded in the RevenueBase company graph · Oct 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 “office building architects”. 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 106 office building architects based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 932 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office building architects based in San Francisco, United States at a glance

As of Oct 19, 2026

34.2%Verified-email coverage

25.7Average contacts per company

1-10Median size (employees)

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 106 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 “office building architects” 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 932 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 October 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.

Office building architects 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 “office building architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office building architects are there based in San Francisco, United States?

RevenueBase identified 106 company matches for office building architects associated with San Francisco, United States as of October 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 office building architects?

New York leads the United States with 538 company records, followed by Los Angeles (186) and Chicago (181). San Francisco has 106.

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 932 professional contacts with verified work emails tracked across these 106 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 October 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.