Company lists · Data refreshed September 2026

Top 25 Professional services firms based in San Francisco, United States

Name: Professional services 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 5, 2026 126 companies tracked

RevenueBase identified 126 company matches for professional services firms associated with San Francisco, United States as of September 2026 and tracks 3,805 professional contacts across them, including 1,801 with verified work emails. Across the United States, New York is the largest hub for this category (620 companies); San Francisco has 126.

This list covers company matches for professional services 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 5, 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 5, 2026 How this list was built

126Companies

3,805Contacts tracked

1,801Verified emails

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The 25 largest professional services firms based in San Francisco, United States

Ranked by team size

Top 25 of 126 company matches for professional services firms based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	BPM LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,303 contacts →
	Exact match “Hi there, we're BPM!” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Novogradac & Company LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	501-1,000	619 contacts →
	Exact match “Novogradac is among the nation’s top 40 certified public accounting and consulting firms with more than 25 offices nationwide.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	M Squared Consulting	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	274 contacts →
	Exact match “M Squared Consulting has now fully integrated into our parent company, SolomonEdwards, uniting us as one national professional services firm and brand.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Hood & Strong LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	112 contacts →
	Exact match “At Hood & Strong, we understand the entrepreneurial spirit.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Kranz Consulting	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	201-500	99 contacts →
	Exact match “For 30 years, Kranz Consulting has advised and supported entrepreneurs and founders through the complexities of building high-growth businesses, and over 2,500 companies stand as…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	SD Mayer	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	70 contacts →
	Exact match “SD Mayer, a Springline company, is a fast-growing, full-service, community-minded accounting, advisory and wealth management firm.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Lindquist, VON Husen & Joyce LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	61 contacts →
	Exact match “Lindquist, von Husen & Joyce LLP is a highly respected CPA and advisory firm within the San Francisco community.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Qualicentric	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	57 contacts →
	Exact match “Your finance team is stretched.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	OUM & Co. LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	45 contacts →
	Exact match “OUM & Co.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Fernway Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	31 contacts →
	Exact match “We advise companies and founders on cross-border structuring, M&A transactions, tax strategies and compliance matters in the US.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Golden Gate Associates	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	30 contacts →
	Exact match “San Francisco Financial District Certified Public Accounting Firm.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	C M	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	29 contacts →
	Exact match “For more than 94 years, C+M has provided exceptional accounting and tax advisory services to high-net-worth individuals, families, businesses, trusts, estates, and foundations…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	CFO Rick Inc. Your Financial Partner	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	28 contacts →
	Exact match “CFO Rick provides a comprehensive suite of accounting services tailored to meet the unique needs of your business.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Scrubbed	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	501-1,000	27 contacts →
	Exact match “Scrubbed is an outsourced professional services firm providing a complete suite of accounting*, finance, and tax services, as well as support services for professional…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Asam LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	22 contacts →
	Exact match “We are a San Francisco financial district accounting, tax, and consulting and advisory services firm serving both local and international clients since 1986.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	CHU & Waters	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	20 contacts →
	Exact match “Chu & Waters is a full service accounting and advisory firm located in San Francisco providing financial statement audits, reviews, and compilations; employee benefit plan audits…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Cbiz SLD	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	51-200	17 contacts →
	Exact match “Established in 1944, Shea Labagh Dobberstein (SLD), one of the longest-standing and most respected independent accounting firms in the San Francisco Bay Area, provides a full…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Devereaux, Kuhner & Co. LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	16 contacts →
	Exact match “Devereaux, Kuhner & Co.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Chek TAN And Company, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	15 contacts →
	Exact match “Chek Tan and Company, LLP is an accounting company based out of 309 4Th Ave, San Francisco, CA, United States.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Kustov & Associates, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	1-10	14 contacts →
	Exact match “Full service CPA firm: financial statements reviews, audits, compilations; tax consulting; tax return preparation.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	LTA US Advisors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	13 contacts →
	Exact match “In June 2015, LTA opened its first office in the US, located in San Francisco through the firm LTA US Advisors, Inc.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Ayuda Financial Services	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	13 contacts →
	Exact match “Ayuda Financial Services is an investment banking company based out of 240 GOLDEN GATE AVE, San Francisco, California, United States.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Krohn, Watters & Hicks, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	10 contacts →
	Exact match “Krohn, Watters & Hicks, LLP is a premier public accounting firm located in the heart of San Francisco’s Financial District.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	A To Z Bookkeeping Services, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	11-50	10 contacts →
	Exact match “A to Z Bookkeeping Services was founded with the goal of offering comprehensive financial services to small businesses.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Chan Punzalan	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	1-10	10 contacts →
	Exact match “Chan + Punzalan is a full-service law firm that provides a wide range of business counsel.” Recorded in the RevenueBase company graph · Sep 5, 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 “professional services 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 126 professional services firms based in San Francisco, United States

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Professional services firms based in San Francisco, United States at a glance

As of Sep 5, 2026

47.3%Verified-email coverage

30.2Average contacts per company

1-10Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 126 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 “professional services 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 1,801 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 5, 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.

Professional services 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 “professional services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional services firms are there based in San Francisco, United States?

RevenueBase identified 126 company matches for professional services 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?

BPM LLP 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 professional services firms?

New York leads the United States with 620 company records, followed by Houston (420) and Atlanta (304). San Francisco has 126.

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 1,801 professional contacts with verified work emails tracked across these 126 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 5, 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.