Company lists · Data refreshed September 2026

Top 25 Policy defense law firms based in San Francisco, United States

Name: Policy defense 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 29, 2026 98 companies tracked

RevenueBase identified 98 policy defense law firms headquartered in San Francisco, United States as of September 2026 and tracks 3,746 professional contacts across them, including 2,202 with verified work emails. Across the United States, Washington is the largest hub for this category (499 companies); San Francisco has 98.

This list covers policy defense law 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 29, 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 29, 2026 86% judged on-target in blind review

98Companies

3,746Contacts tracked

2,202Verified emails

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

Ranked by team size

Top 25 of 98 policy defense law firms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to policy defense law 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	Morrison Foerster	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,667 contacts →
	Indirect evidence “Morrison Foerster transforms complexity into advantage.” Source: RevenueBase Database · checked Sep 29, 2026
2	Murphy, Pearson, Bradley & Feeney	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	104 contacts →
	Indirect evidence “For forty-five years, Murphy, Pearson, Bradley & Feeney has provided clients with extraordinary trial and litigation skills.” Source: RevenueBase Database · checked Sep 29, 2026
3	Shute, Mihaly & Weinberger LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	77 contacts →
	Partial evidence “Shute, Mihaly & Weinberger LLP is a law firm specializing in government, land use, natural resource and environmental law.” Source: RevenueBase Database · checked Sep 29, 2026
4	SSL LAW Firm LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	62 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
5	Renne Public LAW Group	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	52 contacts →
	Partial evidence “RPLG practices throughout California, advocating for and defending local public agencies and nonprofit entities, and representing a diverse group of individual clients and private…” Source: RevenueBase Database · checked Sep 29, 2026
6	Hassard Bonnington LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	43 contacts →
	Indirect evidence “Hassard Bonnington, founded over a century ago, is a highly regarded litigation firm known for consistently and successfully advocating for our clients in cutting edge complex…” Source: RevenueBase Database · checked Sep 29, 2026
7	Rosen Bien Galvan & Grunfeld LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “Rosen Bien Galvan & Grunfeld LLP, founded in San Francisco in 1990, focuses its practice on complex litigation.” Source: RevenueBase Database · checked Sep 29, 2026
8	Dhillon LAW Group INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	42 contacts →
	Partial evidence “With offices in California, New Jersey, Florida, Virginia and a law practice that spans the country, Dhillon Law Group’s business and constitutional law practice spans business…” Source: RevenueBase Database · checked Sep 29, 2026
9	Sher Edling LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect evidence “Sher Edling LLP represents states, tribes, water providers, public agencies, and businesses in high-impact, high-value environmental cases.” Source: RevenueBase Database · checked Sep 29, 2026
10	Hirschfeld Kraemer LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “For 25 years, Hirschfeld Kraemer LLP's singular focus has been on employment law.” Source: RevenueBase Database · checked Sep 29, 2026
11	Lewis & Llewellyn LLP	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Strong evidence “Lewis & Llewellyn LLP is a California-based law firm that represents plaintiffs and defendants throughout the United States.” Source: RevenueBase Database · checked Sep 29, 2026
12	The Veen Firm	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Indirect evidence “We are nationally recognized trial attorneys who are experts at our craft.” Source: RevenueBase Database · checked Sep 29, 2026
13	Hugo Parker LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	24 contacts →
	Indirect evidence “The lawyers at HUGO PARKER have a winning record at trial, providing clients with sound strategic advice and skilled trial and appellate representation before state and federal…” Source: RevenueBase Database · checked Sep 29, 2026
14	Gallo LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1-10	22 contacts →
	Indirect evidence “Gallo LLP focuses on complex civil litigation.” Source: RevenueBase Database · checked Sep 29, 2026
15	Ongaro PC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
16	DE LA Peña & Holiday, LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “de la Peña & Holiday is an established and growing national full-service litigation and transactional law firm with an office in San Francisco.” Source: RevenueBase Database · checked Sep 29, 2026
17	Vogl Meredith Burke & Streza LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Several partners from two law firms established Vogl Meredith Burke & Streza in January, 1992.” Source: RevenueBase Database · checked Sep 29, 2026
18	GBG LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “GBG LLP is an employment boutique firm dedicated to client excellence, practical advice and aggressive trial and complex litigation defense.” Source: RevenueBase Database · checked Sep 29, 2026
19	The Sutton LAW Firm	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	15 contacts →
	Strong evidence “The Sutton Law Firm specializes in political and election law and litigation, representing businesses, individuals, candidates, ballot measures, PACs and non-profit organizations…” Source: RevenueBase Database · checked Sep 29, 2026
20	Infinity LAW Group	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Here at Infinity Law Group, we emphasize the importance of helping those in need and putting our clients first.” Source: RevenueBase Database · checked Sep 29, 2026
21	Kessenick Gamma LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Our firm’s attorneys provide corporate, litigation, regulatory and transactional legal representation.” Source: RevenueBase Database · checked Sep 29, 2026
22	Gordon-Creed Kelley Holl & Sugerman LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Gordon-Creed Kelley Holl & Sugerman LLP has been representing companies and individuals in litigation and commercial transactions for over twenty-five years.” Source: RevenueBase Database · checked Sep 29, 2026
23	Dillingham & Murphy, LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Dillingham & Murphy, LLP is an AV-rated medium size law firm in San Francisco, California.” Source: RevenueBase Database · checked Sep 29, 2026
24	Phillips, Erlewine, Given & Carlin LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Our law firm's core mission is to serve our clients ethically, effectively, and efficiently.” Source: RevenueBase Database · checked Sep 29, 2026
25	Alto Litigation, PC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1-10	10 contacts →
	Indirect evidence “Alto Litigation, PC represents parties seeking strong advocates in difficult circumstances.” Source: RevenueBase Database · checked Sep 29, 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: policy defense law 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 policy defense law firms.
Partial evidence: Its own public description names part of policy defense law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name policy defense law 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 98 policy defense law firms based in San Francisco, United States

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

As of Sep 29, 2026

58.8%Verified-email coverage

38.2Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 98 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 policy defense law 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 “policy defense law 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 policy defense law 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 policy defense law 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, 2,202 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 29, 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.

Policy defense law 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 policy defense law 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 policy defense law firms are there based in San Francisco, United States?

RevenueBase identified 98 policy defense law 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?

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

Which city in the United States has the most policy defense law firms?

Washington leads the United States with 499 headquartered companies, followed by New York (312) and Chicago (206). San Francisco has 98.

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 2,202 verified decision-maker contacts tracked across these 98 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 29, 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.