Company lists · Data refreshed September 2026

Top 25 Niche law firms based in San Francisco, United States

Name: Niche law 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 14, 2026 89 companies tracked

RevenueBase identified 89 company matches for niche law firms associated with San Francisco, United States as of September 2026 and tracks 4,568 professional contacts across them, including 2,779 with verified work emails. Across the United States, New York is the largest hub for this category (430 companies); San Francisco has 89.

This list covers company matches for niche 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

89Companies

4,568Contacts tracked

2,779Verified emails

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The 25 largest niche law firms based in San Francisco, United States

Ranked by team size

Top 25 of 89 company matches for niche 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Morrison Foerster	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	1,001-5,000	2,667 contacts →
	Exact match “Morrison Foerster transforms complexity into advantage.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2	Rimon PC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	201-500	308 contacts →
	Exact match “Rimon is a highly selective entrepreneurial firm that combines the dynamic client service, teamwork and agility of a high-end boutique law firm with the deep multidisciplinary…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3	Farella Braun Martel LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	201-500	250 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
4	Coblentz Patch Duffy & Bass LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	51-200	200 contacts →
	Exact match “Like most respected firms, we have many ways to tout our skill, our experience, and our results.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5	Shartsis Friese LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	51-200	89 contacts →
	Exact match “Shartsis Friese LLP is one of San Francisco’s leading law firms.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6	Braunhagey & Borden LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	87 contacts →
	Exact match “BraunHagey & Borden LLP is the nation’s leading bi-coastal litigation boutique.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7	Sideman & Bancroft LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	51-200	83 contacts →
	Exact match “Some of the largest companies in the world, and some of the wealthiest families in America, value and respect the service, creativity, and commitment of the attorneys of Sideman &…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8	Bartko LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	51-200	66 contacts →
	Exact match “Bartko LLP is a mid-size firm dedicated to strategic representation of clients in California, nationally and abroad.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9	SSL LAW Firm LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	51-200	62 contacts →
	Exact match “From inception, SSL has embraced an innovative law firm model that has enabled us to provide extraordinary service to our clients at lower hourly rates.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10	Rogers Joseph O'donnell	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	51-200	61 contacts →
	Exact match “Rogers Joseph O'Donnell is a litigation boutique founded in 1981 by a group of attorneys who believed - and continue to believe - that smaller is smarter.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11	Howard Rice	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	501-1,000	36 contacts →
	Exact match “Howard Rice Nemerovski Canady Falk & Rabkin, P.C, is a San Francisco law firm with leading national and international practices, representing entities and individuals across a…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12	Folger Levin LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	30 contacts →
	Exact match “We are a boutique full-service law firm based in San Francisco, California.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13	Lloyd & Mousilli	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	25 contacts →
	Exact match “We are a boutique law firm specializing in intellectual property, technology law and related litigation.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14	Inventus LAW	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	22 contacts →
	Exact match “Inventus is an innovative global law firm which provides superior legal services to entrepreneurs, startups, and mid-sized companies.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15	Pranger LAW PC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	21 contacts →
	Exact match “Pranger Law PC is a premier boutique law firm specializing in Intellectual Property, Promotions, and Advertising law services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16	GBG LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	18 contacts →
	Exact match “GBG LLP is an employment boutique firm dedicated to client excellence, practical advice and aggressive trial and complex litigation defense.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17	Barg Coffin Lewis & Trapp, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	17 contacts →
	Exact match “On April 28, 2025, the attorneys and staff of Barg Coffin Lewis & Trapp, LLP joined Beveridge & Diamond, PC.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18	Saber LAW Group	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	16 contacts →
	Exact match “Saber Law Group is women- and minority-owned boutique employment law and litigation firm based in San Francisco.* Saber attorneys hit the ground running with deep bench expertise…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19	Emran LAW Firm	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	14 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
20	Weaver Schlenger LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	13 contacts →
	Exact match “Weaver Schlenger LLP is a women-owned boutique business immigration law firm.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21	Watanabe	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	1-10	12 contacts →
	Exact match “Watanabe Schwartz specializes in the representation of law firm partners and practice groups seeking new affiliations.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22	VAN Voorhis & Sosna LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	11 contacts →
	Exact match “Van Voorhis & Sosna LLP is a San Francisco–based boutique family‑law firm serving clients in San Francisco, San Mateo, Alameda, Marin, and Contra Costa counties.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23	Dillingham & Murphy, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	11-50	11 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
24	Schinner & Shain, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 2026	1-10	10 contacts →
	Exact match “Schinner & Shain is a full-service law firm comprised of dynamic transactional and litigation attorneys, serving clients from its offices in San Francisco and Malibu.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25	Chan Punzalan	Exact match	San Francisco, CA, United StatesHQ recorded Sep 14, 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 14, 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 “niche law 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 89 niche law firms based in San Francisco, United States

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Niche law firms based in San Francisco, United States at a glance

As of Sep 14, 2026

60.8%Verified-email coverage

51.3Average contacts per company

1-10Median size (employees)

Sep 14, 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 89 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 “niche 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 2,779 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.

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

How many niche law firms are there based in San Francisco, United States?

RevenueBase identified 89 company matches for niche 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 niche law firms?

New York leads the United States with 430 company records, followed by Chicago (219) and Los Angeles (214). San Francisco has 89.

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 2,779 professional contacts with verified work emails tracked across these 89 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.