Company lists · Data refreshed September 2026

Top 25 Facilities consulting firms based in San Francisco, United States

Name: Facilities consulting 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 74 companies tracked

RevenueBase identified 74 facilities consulting firms headquartered in San Francisco, United States as of September 2026 and tracks 4,819 professional contacts across them, including 1,386 with verified work emails. Across the United States, New York is the largest hub for this category (304 companies); San Francisco has 74.

This list covers facilities consulting 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

74Companies

4,819Contacts tracked

1,386Verified emails

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The 25 largest facilities consulting firms based in San Francisco, United States

Ranked by team size

Top 25 of 74 facilities consulting 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 facilities consulting 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	Able Services	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	10001+	1,743 contacts →
	Indirect evidence “Able Services has joined ABM Industries, a historic acquisition that holds limitless potential for growth.” Source: RevenueBase Database · checked Sep 28, 2026
2	IA Interior Architects	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,584 contacts →
	Indirect 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
3	Insidesource	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	269 contacts →
	Indirect evidence “Insidesource is a global furniture dealership that creates workplaces where people and businesses thrive.” Source: RevenueBase Database · checked Sep 28, 2026
4	Teecom	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	199 contacts →
	Indirect evidence “We make technology work in buildings.” Source: RevenueBase Database · checked Sep 28, 2026
5	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
6	Meyers Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Welcome to MEYERS+ ENGINEERS!” Source: RevenueBase Database · checked Sep 28, 2026
7	DSK Architects	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	56 contacts →
	Indirect evidence “dsk architects is a full service design firm based in San Francisco and Los Angeles, California.” Source: RevenueBase Database · checked Sep 28, 2026
8	CB Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	n/a	51 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
9	Cornerstone Concilium, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	36 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
10	TBD Consultants	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Established in 2005, TBD Consultants is dedicated to the provision of excellence in construction cost management services to owners and their professional consultants.” Source: RevenueBase Database · checked Sep 28, 2026
11	Modulus Consulting	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “With Modulus Consulting, you have access to an ultimate team of trusted advisors who combine their wealth of industry knowledge with the latest tools to ensure project accuracy…” Source: RevenueBase Database · checked Sep 28, 2026
12	Smith Karng Architecture	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Smith Karng Architecture is a healthcare architecture & planning company based out of 360 Pine St (FLR 3), San Francisco, California, United States.” Source: RevenueBase Database · checked Sep 28, 2026
13	Swinerton Management & Consulting	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	25 contacts →
	Partial evidence “Swinerton Management & Consulting (SMC) is a consulting firm that provides a wide-range of capital improvement program, project and construction expertise, tailored to meet the…” Source: RevenueBase Database · checked Sep 28, 2026
14	Gayner Engineers	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Gayner Engineers is a mechanical or industrial engineering company based out of 1133 Post St, San Francisco, California, United States.” Source: RevenueBase Database · checked Sep 28, 2026
15	Ae3 Partners Architecture CM	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Founded in 2007 AE3 Partners, Inc.(AE3) is an African-American-Owned full-service architecture and project management practice.” Source: RevenueBase Database · checked Sep 28, 2026
16	KSH Architects	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Founded by Ted, Jim, and Greg in 1990, KSH Architects is an award-winning architecture firm based in San Francisco, California.” Source: RevenueBase Database · checked Sep 28, 2026
17	The Bridge Group LLC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “The Bridge Group is a certified woman-owned and minority-owned project management and workplace services consulting firm with a passion for building relationships.” Source: RevenueBase Database · checked Sep 28, 2026
18	Summit Construction Management	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Summit Construction Management is an independently owned project management company.” Source: RevenueBase Database · checked Sep 28, 2026
19	Be. Workplace Design	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “We create innovative, effective workspaces for clients of every size, in virtually every industry.” Source: RevenueBase Database · checked Sep 28, 2026
20	ZON Architects, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “ZŌN Architects, Inc, a California Corporation, permanently closed operations on June 14, 2026, after nearly 30 years in business.” Source: RevenueBase Database · checked Sep 28, 2026
21	Maffei Structural Engineering	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Founded in 2013 by Joe Maffei, a respected leader in the structural engineering community, Maffei Structural Engineering combines design experience and research to achieve…” Source: RevenueBase Database · checked Sep 28, 2026
22	Hamilton Aitken Architects	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Hamilton + Aitken Architects designs for education, the workplace, and public facilities.” Source: RevenueBase Database · checked Sep 28, 2026
23	MK Engineers INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “MK Engineers Inc.(MKE) is a consulting engineering firm specializing in energy efficient and green sustainable design in the built environment.” Source: RevenueBase Database · checked Sep 28, 2026
24	Autoroboto	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “We are a consulting firm that specializes in engineering and management.” Source: RevenueBase Database · checked Sep 28, 2026
25	LDP Architecture, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “LDP Architecture is an architecture firm based in San Francisco providing complete architectural services.” 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: facilities consulting 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 facilities consulting firms.
Partial evidence: Its own public description names part of facilities consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name facilities consulting 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 74 facilities consulting firms based in San Francisco, United States

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Facilities consulting firms based in San Francisco, United States at a glance

As of Sep 28, 2026

28.8%Verified-email coverage

65.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 74 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 facilities consulting 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 “facilities consulting 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 facilities consulting 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 facilities consulting 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, 1,386 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.

Facilities consulting 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 facilities consulting 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 facilities consulting firms are there based in San Francisco, United States?

RevenueBase identified 74 facilities consulting 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?

Able Services, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most facilities consulting firms?

New York leads the United States with 304 headquartered companies, followed by Chicago (131) and Houston (128). San Francisco has 74.

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 1,386 verified decision-maker contacts tracked across these 74 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.