Company lists · Data refreshed September 2026

Top 25 Full-service consulting firms based in San Francisco, United States

Name: Full-service 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 30, 2026 241 companies tracked

RevenueBase identified 241 full-service consulting firms headquartered in San Francisco, United States as of September 2026 and tracks 2,513 professional contacts across them, including 1,010 with verified work emails. Across the United States, New York is the largest hub for this category (935 companies); San Francisco has 241.

This list covers full-service 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 30, 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 30, 2026 86% judged on-target in blind review

241Companies

2,513Contacts tracked

1,010Verified emails

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The 25 largest full-service consulting firms based in San Francisco, United States

Ranked by team size

Top 25 of 241 full-service consulting firms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to full-service 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	Prophet	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	501-1,000	661 contacts →
	Partial evidence “Prophet is the Uncommon Growth Company-accelerating impact for business and marketing leaders through consulting, experience, and creative services.” Source: RevenueBase Database · checked Sep 30, 2026
2	M Squared Consulting	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	51-200	274 contacts →
	Partial evidence “M Squared Consulting has now fully integrated into our parent company, SolomonEdwards, uniting us as one national professional services firm and brand.” Source: RevenueBase Database · checked Sep 30, 2026
3	Cyclotron, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	201-500	210 contacts →
	Indirect evidence “We’re Cyclotron.” Source: RevenueBase Database · checked Sep 30, 2026
4	Kloudrac Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	201-500	199 contacts →
	Indirect evidence “With globalization making rapid changes across industries and consumers becoming ever so demanding, organizations need to quickly take account of their limited resources and…” Source: RevenueBase Database · checked Sep 30, 2026
5	Lateral Group	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	201-500	164 contacts →
	Partial evidence “LATERAL (Technology with Passion) adds business value through full service technology solutions.” Source: RevenueBase Database · checked Sep 30, 2026
6	WTA	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	201-500	73 contacts →
	Indirect evidence “We enhance customer experiences, build solutions, modernize applications and leverage technology with data Analytics to create real value.” Source: RevenueBase Database · checked Sep 30, 2026
7	Quantazone	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	45 contacts →
	Partial evidence “Business consulting company serves at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 30, 2026
8	Cornerstone Concilium, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	51-200	36 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
9	Swinerton Management & Consulting	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 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 30, 2026
10	AOC SF	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “AOC SF provides financial, operational and strategic consulting services for independent and multi unit restaurant operators.” Source: RevenueBase Database · checked Sep 30, 2026
11	Harvey M. Rose Associates, LLC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “With over 30 years of public sector management consulting experience, Harvey M.” Source: RevenueBase Database · checked Sep 30, 2026
12	Devereaux, Kuhner & Co. LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “Devereaux, Kuhner & Co.” Source: RevenueBase Database · checked Sep 30, 2026
13	The Bridge Group LLC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 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 30, 2026
14	Enliven Advisory	Indirect evidence	San Francisco, United StatesHQ checked Sep 30, 2026	1-10	15 contacts →
	Indirect evidence “Our team of strategic advisors provides the real-world expertise companies need to thrive in a competitive and rapidly evolving marketplace.” Source: RevenueBase Database · checked Sep 30, 2026
15	Webster Pacific	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “Webster Pacific is a small consulting firm that helps CEOs alleviate the pains of complexity.” Source: RevenueBase Database · checked Sep 30, 2026
16	Dilan Consulting Group	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “The DILAN Consulting Group was founded with the idea that a team of licensed psychologists with deep business experience could make a difference in the development of leaders…” Source: RevenueBase Database · checked Sep 30, 2026
17	LTA US Advisors	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “In June 2015, LTA opened its first office in the US, located in San Francisco through the firm LTA US Advisors, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
18	Headland Strategy Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Headland Strategy Group is a consultancy based in the Bay Area and specializing in services for healthcare executives in the C-suite, Commercial, Corporate Development (BD/M&A)…” Source: RevenueBase Database · checked Sep 30, 2026
19	Autoroboto	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “We are a consulting firm that specializes in engineering and management.” Source: RevenueBase Database · checked Sep 30, 2026
20	Bearcloud INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	51-200	10 contacts →
	Indirect evidence “BEAR Cloud supports our customers in transforming their business operations into a secure, cost effective and supportable IT environment.” Source: RevenueBase Database · checked Sep 30, 2026
21	Transformitive	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “TransformITive is an MXP – Managed Transformation Provider helping MSPs Press PLAY to accelerate their client’s AI journey and start jamming to what they love.” Source: RevenueBase Database · checked Sep 30, 2026
22	Bayport Networks, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “Bayport is a technical business consulting firm focused on bringing best of breed expertise for a niche set of technology to the San Francisco Bay Area and beyond.” Source: RevenueBase Database · checked Sep 30, 2026
23	Kissinger Group	Partial evidence	San Francisco, United StatesHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “Kissinger Group is a boutique consulting firm specializing in enterprise-level transformations.” Source: RevenueBase Database · checked Sep 30, 2026
24	Cloud9 Technology Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Technology is complex and you need a partner to help source the right solutions to meet your changing needs.” Source: RevenueBase Database · checked Sep 30, 2026
25	Deckspire	Partial evidence	San Francisco, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Deckspire is a technology consulting firm that serves leading businesses and not-for-profits.” Source: RevenueBase Database · checked Sep 30, 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: full-service 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 full-service consulting firms.
Partial evidence: Its own public description names part of full-service consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name full-service 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 241 full-service consulting firms based in San Francisco, United States

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Full-service consulting firms based in San Francisco, United States at a glance

As of Sep 30, 2026

40.2%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

173

11-50

51-200

201-500

501-1,000

1,001-5,000

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 241 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 full-service 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 “full-service 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 full-service 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 full-service 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, 1,010 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 30, 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.

Full-service 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 full-service 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 full-service consulting firms are there based in San Francisco, United States?

RevenueBase identified 241 full-service 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?

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

Which city in the United States has the most full-service consulting firms?

New York leads the United States with 935 headquartered companies, followed by Chicago (496) and Atlanta (479). San Francisco has 241.

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 1,010 verified decision-maker contacts tracked across these 241 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 30, 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.