Company lists · Data refreshed October 2026

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

Name: Insurance 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 Oct 1, 2026 135 companies tracked

RevenueBase identified 135 company matches for insurance defense law firms associated with San Francisco, United States as of October 2026 and tracks 2,349 professional contacts across them, including 1,136 with verified work emails. Across the United States, New York is the largest hub for this category (504 companies); San Francisco has 135.

This list covers company matches for insurance defense 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 October 1, 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 Oct 1, 2026 How this list was built

135Companies

2,349Contacts tracked

1,136Verified emails

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

Ranked by team size

Top 25 of 135 company matches for insurance defense law firms based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Keker, VAN Nest & Peters LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	250 contacts →
	Exact match “Keker, Van Nest & Peters is a trial-practice litigation firm located in San Francisco.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Coblentz Patch Duffy & Bass LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
3	Phillips Spallas & Angstadt LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	121 contacts →
	Exact match “Phillips, Spallas & Angstadt LLP is an AV-rated, civil litigation firm with an unparalleled record of successful results for our clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Murphy, Pearson, Bradley & Feeney	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	104 contacts →
	Exact match “For forty-five years, Murphy, Pearson, Bradley & Feeney has provided clients with extraordinary trial and litigation skills.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Shartsis Friese LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6	Atheria LAW	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	62 contacts →
	Exact match “Atheria Law provides legal services to insurance and reinsurance clients, focusing on the technology, privacy and cyber, and professional liability sectors.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Rogers Joseph O'donnell	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
8	Walkup, Melodia, Kelly & Schoenberger	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	60 contacts →
	Exact match “Established in 1959, we are one of the premier personal injury firms in the western United States.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Dolan LAW Firm PC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	53 contacts →
	Exact match “For over 20 years, the Dolan Law Firm has represented clients in the San Francisco Bay Area and Northern California in individual personal injury and wrongful death lawsuits.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Renne Public LAW Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	52 contacts →
	Exact match “RPLG practices throughout California, advocating for and defending local public agencies and nonprofit entities, and representing a diverse group of individual clients and private…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Hassard Bonnington LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	43 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Rosen Bien Galvan & Grunfeld LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	42 contacts →
	Exact match “Rosen Bien Galvan & Grunfeld LLP, founded in San Francisco in 1990, focuses its practice on complex litigation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Hirschfeld Kraemer LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	34 contacts →
	Exact match “For 25 years, Hirschfeld Kraemer LLP's singular focus has been on employment law.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	The Miller LAW Firm	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	29 contacts →
	Exact match “For over 40 years, The Miller Law Firm has been a leader in providing the highest quality of services in the area of construction claims and deficiencies, for homeowner and urban…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Lewis & Llewellyn LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “Lewis & Llewellyn LLP is a California-based law firm that represents plaintiffs and defendants throughout the United States.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	The Veen Firm	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “We are nationally recognized trial attorneys who are experts at our craft.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Hugo Parker LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	24 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Allen, Glaessner, Hazelwood & Werth, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Founded in 2014, Allen, Glaessner, Hazelwood & Werth is a trial litigation firm specializing in employment and public entity defense.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Gallo LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	22 contacts →
	Exact match “Gallo LLP focuses on complex civil litigation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Arns Davis LAW	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “Arns Davis Law, based in San Francisco, has earned a national reputation for tenaciously representing individuals in cases involving catastrophic injuries, wrongful death, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Ongaro PC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	DE LA Peña & Holiday, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match “de la Peña & Holiday is an established and growing national full-service litigation and transactional law firm with an office in San Francisco.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Vogl Meredith Burke & Streza LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	19 contacts →
	Exact match “Several partners from two law firms established Vogl Meredith Burke & Streza in January, 1992.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	GBG LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
25	Gomerman Bourn & Associates	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	13 contacts →
	Exact match “We're a top-rated law firm specializing in representing employees in all aspects of employment law and personal injury cases.” Recorded in the RevenueBase company graph · Oct 1, 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 “insurance defense 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 135 insurance defense law firms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 1,136 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Oct 1, 2026

48.4%Verified-email coverage

17.4Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 135 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 “insurance defense 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 1,136 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 October 1, 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.

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

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

RevenueBase identified 135 company matches for insurance defense law firms associated with San Francisco, United States as of October 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?

Keker, VAN Nest & Peters 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 insurance defense law firms?

New York leads the United States with 504 company records, followed by Chicago (376) and Houston (371). San Francisco has 135.

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 1,136 professional contacts with verified work emails tracked across these 135 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 October 1, 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.