Company lists · Data refreshed September 2026

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

Name: Insurance regulatory 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 28, 2026 61 companies tracked

RevenueBase identified 61 company matches for insurance regulatory law firms associated with San Francisco, United States as of September 2026 and tracks 924 professional contacts across them, including 581 with verified work emails. Across the United States, New York is the largest hub for this category (244 companies); San Francisco has 61.

This list covers company matches for insurance regulatory 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 28, 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 28, 2026 How this list was built

61Companies

924Contacts tracked

581Verified emails

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

Ranked by team size

Top 25 of 61 company matches for insurance regulatory law firms based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Coblentz Patch Duffy & Bass LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2	Phillips Spallas & Angstadt LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
3	Atheria LAW	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
4	Walkup, Melodia, Kelly & Schoenberger	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
5	Cole-Frieman & Mallon LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	48 contacts →
	Exact match “Cole-Frieman & Mallon LLP is a leading investment management law firm known for providing top-tier, innovative, and collaborative legal solutions for complex financial services…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Hirschfeld Kraemer LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
7	Lewis & Llewellyn LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
8	Gallo LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	22 contacts →
	Exact match “Gallo LLP focuses on complex civil litigation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Ongaro PC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	DE LA Peña & Holiday, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
11	Infinity LAW Group	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Here at Infinity Law Group, we emphasize the importance of helping those in need and putting our clients first.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Kessenick Gamma LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Our firm’s attorneys provide corporate, litigation, regulatory and transactional legal representation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Dillingham & Murphy, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
14	Long & Levit LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “We have represented lawyers, judges, design professionals, construction firms, employers and successful businesses for nearly a century.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Chan Punzalan	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
16	Pillsbury & Coleman, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “Established in 1991, Pillsbury & Coleman, LLP, is one of the few law firms in California focused exclusively on representing policyholders in insurance disputes and insurance bad…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Plevin & Turner LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “Plevin & Turner’s lawyers have experience representing insurers in a wide variety of complex insurance coverage disputes in bankruptcy cases and lawsuits unrelated to bankruptcy…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Swanson & Mcnamara LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “Swanson & McNamara LLP is a trial and appellate law firm specializing in high-stakes criminal, civil, and regulatory defense and internal investigations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Carlson Calladine & Peterson LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Complex litigation, significant wins and strategic advocacy are the hallmarks of Carlson, Calladine & Peterson LLP's practice.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Severson & Werson	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	7 contacts →
	Exact match “At Severson, we focus relentlessly on our Clients’ definition of success.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Dunn & Panagotacos LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Dunn & Panagotacos LLP is a full service law firm located in downtown San Francisco.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Emergent LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Emergent LLP is a premiere boutique that specializes in handling complex litigation matters.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Francis Gourgon & Gonzalez, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “We are a civil litigation law firm specializing in plaintiff side personal injury and employment law.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Bourhis LAW Group	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Long Term Disability Insurance Claim Attorney Bourhis Law Group exclusively handles Long Term Disability Insurance Claim disputes, on behalf of policyholders nationwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Vicis LAW PC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “Vicis Law PC is a boutique law firm located in San Francisco, California.” Recorded in the RevenueBase company graph · Sep 28, 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 regulatory 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 61 insurance regulatory law firms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 581 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 28, 2026

62.9%Verified-email coverage

15.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 61 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 regulatory 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 581 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 28, 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 regulatory 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 regulatory law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 61 company matches for insurance regulatory 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?

Coblentz Patch Duffy & Bass 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 regulatory law firms?

New York leads the United States with 244 company records, followed by Chicago (187) and Houston (179). San Francisco has 61.

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 581 professional contacts with verified work emails tracked across these 61 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 28, 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.