Company lists · Data refreshed September 2026

Top 25 Mergers and acquisitions law firms based in San Francisco, United States

RevenueBase identified 53 company matches for mergers and acquisitions law firms associated with San Francisco, United States as of September 2026 and tracks 3,303 professional contacts across them, including 1,889 with verified work emails. Across the United States, New York is the largest hub for this category (244 companies); San Francisco has 53.

This list covers company matches for mergers and acquisitions law 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 14, 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 14, 2026 How this list was built
53Companies
3,303Contacts tracked
1,889Verified emails
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The 25 largest mergers and acquisitions law firms based in San Francisco, United States

Ranked by team size
Top 25 of 53 company matches for mergers and acquisitions law firms based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261,001-5,0002,667 contacts →

Exact match

“Morrison Foerster transforms complexity into advantage.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 2026201-500250 contacts →

Exact match

“Farella Braun + Martel LLP is a leading Northern California law firm representing corporate and private clients in sophisticated business and real estate transactions and complex…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 202651-20061 contacts →

Exact match

“ComCap was founded in 2012 to provide financial and strategic advisory services on mergers and acquisitions, corporate divestitures, and financings.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 202611-5014 contacts →

Exact match

“Emran Law Firm represents an array of clients with a host of diverse business and legal needs.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Dillingham & Murphy, LLP is an AV-rated medium size law firm in San Francisco, California.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-1010 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 14, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 202611-509 contacts →

Exact match

“We are a boutique San Francisco-based law firm offering an integrated approach for using the law as a critical business strategy.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-109 contacts →

Exact match

“Primum Law Group is boutique business law firm located in San Francisco, a city that has become home to many international companies.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-108 contacts →

Exact match

“Miura & Partners US provides legal expertise and strategic counseling to multi-national businesses in the areas of corporate law, licensing and commercial transactions, business…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-108 contacts →

Exact match

“Focus Advisors is the collision industry’s leading M&A advisory firm.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 202611-507 contacts →

Exact match

“Pennington Holloway Kim LLP was created to provide high quality legal work and service to clients with real estate interests.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-107 contacts →

Exact match

“Established in 2008, with offices in San Francisco, San Diego and Shanghai, Pillar Legal helps technology leaders protect their companies so they can focus on innovation and…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Starr Finley LLP is a law firm specializing in real estate and commercial transactions with an emphasis on business entities, joint ventures, acquisitions, finance, development…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Inspire Business Law Group, LLP provides legal services tailored to guide businesses through every stage-from formation to growth and eventual sale.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Longstanding San Francisco boutique law firm specializing across the spectrum of closely held business transactional, operational, organizational, financing, and ownership…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Orman Williams is a boutique law firm dedicated to providing the highest levels of legal expertise and service to emerging technology companies.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Accelerate Legal, Inc.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 202611-502 contacts →

Exact match

“Founded in San Francisco in 1973, Haas & Najarian has provided legal services to a diverse and sophisticated client base for 45 years.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Ball Law Corporation is a boutique business and litigation law firm founded by two Stanford undergrad classmates, Jonathan Ball (Harvard Law School) and Thomas O'Brien (Columbia…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“ATTORNEYS | ADVISORS | ADVOCATES The Law Offices of Nate Kelly, SF/LA were founded in 2019, after Attorney Nate Kelly left the international law firm Kaye Scholer LLP to make his…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“AGUILAR LEGAL AND BUSINESS CONSULTING is a law practice company based at 21 COLUMBUS AVENUE, SAN FRANCISCO, California, United States.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“REAL ESTATE LAW.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“At WheatRock Legal we are inspired by those shaking the status quo.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 53 mergers and acquisitions law firms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 1,889 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mergers and acquisitions law firms based in San Francisco, United States at a glance

As of Sep 14, 2026
57.2%Verified-email coverage
62.3Average contacts per company
1-10Median size (employees)
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
6
51-200
1
201-500
2
1,001-5,000
2

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 53 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 “mergers and acquisitions law 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 1,889 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 14, 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.

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 “mergers and acquisitions law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mergers and acquisitions law firms are there based in San Francisco, United States?

RevenueBase identified 53 company matches for mergers and acquisitions law 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?

Morrison Foerster 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 mergers and acquisitions law firms?

New York leads the United States with 244 company records, followed by Chicago (111) and Los Angeles (101). San Francisco has 53.

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 1,889 professional contacts with verified work emails tracked across these 53 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 14, 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.