Company lists · Data refreshed September 2026

Top 25 Architecture and design pr firms based in San Francisco, United States

Name: Architecture and design pr 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 28, 2026 291 companies tracked

RevenueBase identified 291 architecture and design pr firms headquartered in San Francisco, United States as of September 2026 and tracks 4,596 professional contacts across them, including 1,996 with verified work emails. Across the United States, New York is the largest hub for this category (1,323 companies); San Francisco has 291.

This list covers architecture and design pr firms headquartered in San Francisco, 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 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

291Companies

4,596Contacts tracked

1,996Verified emails

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The 25 largest architecture and design pr firms based in San Francisco, United States

Ranked by team size

Top 25 of 291 architecture and design pr firms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to architecture and design pr firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	IA Interior Architects	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,584 contacts →
	Strong evidence “Celebrating 40 years of visionary design and innovation, IA Interior Architects is the first global architecture firm focused exclusively on interiors.” Source: RevenueBase Database · checked Sep 28, 2026
2	BAR Architects & Interiors	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	192 contacts →
	Indirect evidence “Memorable.” Source: RevenueBase Database · checked Sep 28, 2026
3	RMW Architecture & Interiors	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	168 contacts →
	Indirect evidence “For over 50 years, we have delivered award-winning workplaces for clients in the high-tech, science, healthcare, industrial, academic, and civic sectors.” Source: RevenueBase Database · checked Sep 28, 2026
4	Wrns Studio	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	160 contacts →
	Strong evidence “WRNS Studio works with today’s most transformative organizations to steward their brands with exceptional architecture, planning, and interior design.” Source: RevenueBase Database · checked Sep 28, 2026
5	KEN Fulk INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	115 contacts →
	Indirect evidence “Leading a team of 100 in San Francisco, New York and Los Angeles, Ken Fulk Inc.’s projects range from private compounds and high-concept hospitality to boats, planes and…” Source: RevenueBase Database · checked Sep 28, 2026
6	Nicolehollis	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	105 contacts →
	Indirect evidence “NICOLEHOLLIS Founded by Nicole Hollis in 2002, NICOLEHOLLIS, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
7	Walker Warner	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	100 contacts →
	Strong evidence “Walker Warner is a full-service architectural firm specializing in custom residential and hospitality design.” Source: RevenueBase Database · checked Sep 28, 2026
8	Godfrey Dadich Partners	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “Godfrey Dadich Partners (GDP) brings together designers, journalists, strategists, engineers, and more to help brands communicate.” Source: RevenueBase Database · checked Sep 28, 2026
9	BCV Architecture Interiors	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	59 contacts →
	Partial evidence “BCV Architecture + Interiors is an award-winning architecture, interiors and planning firm with offices in San Francisco and New York.” Source: RevenueBase Database · checked Sep 28, 2026
10	Revel Architecture & Design	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	55 contacts →
	Indirect evidence “At Revel, creativity shines.” Source: RevenueBase Database · checked Sep 28, 2026
11	Page & Turnbull	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	55 contacts →
	Strong evidence “Page & Turnbull is a full-service architecture, design, planning, and preservation firm that transforms the built environment.” Source: RevenueBase Database · checked Sep 28, 2026
12	Mark Cavagnero Associates	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
13	The Wiseman Group Interior Design, INC	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	48 contacts →
	Strong evidence “The Wiseman Group is a San Francisco–based design firm specializing in luxury residential interiors and architecture.” Source: RevenueBase Database · checked Sep 28, 2026
14	BLITZ	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	44 contacts →
	Strong evidence “Blitz is an architecture, interiors, and experiential design firm.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sutro Architects	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “We are always looking for good talent!” Source: RevenueBase Database · checked Sep 28, 2026
16	Leddy Maytum Stacy Architects	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
17	Glodow Nead Communications	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “Glodow Nead Communications, LLC is a full-service, San Francisco-based lifestyle and hospitality PR firm specializing in strategic public relations, brand development, social…” Source: RevenueBase Database · checked Sep 28, 2026
18	William Duff Architects, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “WDA is passionate about serving clients through the creation of innovative, sustainable architecture delivered through exceptional project management.” Source: RevenueBase Database · checked Sep 28, 2026
19	Richard Beard Architects	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “Led by Richard Beard, FAIA, Richard Beard Architects is a studio that focuses on the design of private residences and other special commissions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Fong & Chan Architects	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Strong evidence “FCA provides a full range of professional services in architecture, interior design, and planning.” Source: RevenueBase Database · checked Sep 28, 2026
21	Cass Calder Smith	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Strong evidence “Cass Calder Smith is dedicated to excellence in architecture and design.” Source: RevenueBase Database · checked Sep 28, 2026
22	Quezada Architecture	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong evidence “Quezada Architecture is a heart-driven design firm that delivers innovative design solutions and a boutique experience for our clients across a wide range of sectors and project…” Source: RevenueBase Database · checked Sep 28, 2026
23	Butler Armsden Architects	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Butler Armsden designs result from a true collaboration between architect and owner.” Source: RevenueBase Database · checked Sep 28, 2026
24	J. Wade Public Relations	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “J.” Source: RevenueBase Database · checked Sep 28, 2026
25	Mosaic Architects Interiors	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Mosaic Architects creates thoughtfully designed spaces, specializing in custom homes, high-quality remodels and hospitality projects.” Source: RevenueBase Database · checked Sep 28, 2026

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: architecture and design pr firms. 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 architecture and design pr firms.
Partial evidence: Its own public description names part of architecture and design pr firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architecture and design pr firms. 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 291 architecture and design pr firms based in San Francisco, United States

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Architecture and design pr firms based in San Francisco, United States at a glance

As of Sep 28, 2026

43.4%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

192

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 291 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 architecture and design pr firms, 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 San Francisco, United States whose own description of what they do matches “architecture and design pr firms”. 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 architecture and design pr firms), 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 architecture and design pr firms, and records with no verified work email. Companies headquartered outside San Francisco 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, 1,996 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 28, 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.

Architecture and design pr firms by metro in the United States

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 architecture and design pr firms, 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 architecture and design pr firms are there based in San Francisco, United States?

RevenueBase identified 291 architecture and design pr firms headquartered in San Francisco, 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?

IA Interior Architects, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most architecture and design pr firms?

New York leads the United States with 1,323 headquartered companies, followed by Los Angeles (562) and Chicago (330). San Francisco has 291.

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 1,996 verified decision-maker contacts tracked across these 291 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 28, 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 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.