Company lists · Data refreshed September 2026

Top 25 Workers compensation law firms based in San Francisco, United States

Name: Workers compensation 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 116 companies tracked

RevenueBase identified 116 workers compensation law firms headquartered in San Francisco, United States as of September 2026 and tracks 906 professional contacts across them, including 481 with verified work emails. New York is the largest hub.

This list covers workers compensation 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 14, 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 14, 2026 86% judged on-target in blind review

116Companies

906Contacts tracked

481Verified emails

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

Ranked by team size

Top 25 of 116 workers compensation law firms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to workers compensation 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	Phillips Spallas & Angstadt LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	121 contacts →
	Indirect evidence “Phillips, Spallas & Angstadt LLP is an AV-rated, civil litigation firm with an unparalleled record of successful results for our clients.” Source: RevenueBase Database · checked Sep 14, 2026
2	Walkup, Melodia, Kelly & Schoenberger	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	60 contacts →
	Indirect evidence “Established in 1959, we are one of the premier personal injury firms in the western United States.” Source: RevenueBase Database · checked Sep 14, 2026
3	Dolan LAW Firm PC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	53 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 14, 2026
4	Minami Tamaki	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	48 contacts →
	Indirect evidence “Established in 1975, Minami Tamaki LLP provides quality legal representation with an emphasis on personalized and responsive service.” Source: RevenueBase Database · checked Sep 14, 2026
5	Hirschfeld Kraemer LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 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 14, 2026
6	Lewis & Llewellyn LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	28 contacts →
	Partial evidence “Lewis & Llewellyn LLP is a California-based law firm that represents plaintiffs and defendants throughout the United States.” Source: RevenueBase Database · checked Sep 14, 2026
7	Coopers LLP Personal Injury LAW Firm	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Coopers LLP helps the seriously injured, people grieving the loss of loved ones, preventable disaster victims, and all bicyclists.” Source: RevenueBase Database · checked Sep 14, 2026
8	Allen, Glaessner, Hazelwood & Werth, LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Founded in 2014, Allen, Glaessner, Hazelwood & Werth is a trial litigation firm specializing in employment and public entity defense.” Source: RevenueBase Database · checked Sep 14, 2026
9	Arns Davis LAW	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	22 contacts →
	Partial evidence “Arns Davis Law, based in San Francisco, has earned a national reputation for tenaciously representing individuals in cases involving catastrophic injuries, wrongful death, and…” Source: RevenueBase Database · checked Sep 14, 2026
10	Ongaro PC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
11	DE LA Peña & Holiday, LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 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 14, 2026
12	Rudy Exelrod Zieff & Lowe, LLP	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	15 contacts →
	Strong evidence “Rudy, Exelrod, Zieff & Lowe, LLP, is a highly regarded Northern California law firm dedicated to providing workers, professionals and senior executives throughout California with…” Source: RevenueBase Database · checked Sep 14, 2026
13	Gomerman Bourn & Associates	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	13 contacts →
	Partial evidence “We're a top-rated law firm specializing in representing employees in all aspects of employment law and personal injury cases.” Source: RevenueBase Database · checked Sep 14, 2026
14	Infinity LAW Group	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 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 14, 2026
15	The Hassell LAW Group	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	11 contacts →
	Partial evidence “The Hassell Law Group is a top-rated San Francisco Bay Area personal injury law firm with an undefeated record in trial and a coveted Top 5% Super Lawyers rating.” Source: RevenueBase Database · checked Sep 14, 2026
16	The Cartwright LAW Firm, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “In business for more than 50 years, The Cartwright Law Firm is nationally recognized as a leading authority in personal injury, wrongful death, product liability, employment law…” Source: RevenueBase Database · checked Sep 14, 2026
17	Phillips, Erlewine, Given & Carlin LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 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 14, 2026
18	Peretz And Associates	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
19	LAW Offices Of Mayor Joseph L. Alioto And Angela Alioto	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	8 contacts →
	Partial evidence “The Law Offices of Mayor Joseph L.” Source: RevenueBase Database · checked Sep 14, 2026
20	Blumenthal, Nordrehaug & Bhowmik	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “Blumenthal, Nordrehaug & Bhowmik is a California employment law and class action law firm that represents employees, consumers and investors throughout the state to recover from…” Source: RevenueBase Database · checked Sep 14, 2026
21	Mary Alexander & Associates, P.C	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “We are a Bay Area Personal Injury Law Firm “We fight for people who are injured due to the fault of others and do it with honesty, integrity, and excellence.” At the law firm of…” Source: RevenueBase Database · checked Sep 14, 2026
22	Sally Morin Personal Injury Lawyers PC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Indirect evidence “Attorneys who help people bounce back from pedestrian, bicycle, motorcycle and auto accidents.” Source: RevenueBase Database · checked Sep 14, 2026
23	Carlson Calladine & Peterson LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “Complex litigation, significant wins and strategic advocacy are the hallmarks of Carlson, Calladine & Peterson LLP's practice.” Source: RevenueBase Database · checked Sep 14, 2026
24	Severson & Werson	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	201-500	7 contacts →
	Indirect evidence “At Severson, we focus relentlessly on our Clients’ definition of success.” Source: RevenueBase Database · checked Sep 14, 2026
25	Keller Grover, LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “With over 25 years of experience litigating fraud and employment cases, Keller Grover prides itself on putting its clients first.” Source: RevenueBase Database · checked Sep 14, 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: workers compensation 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 workers compensation law firms.
Partial evidence: Its own public description names part of workers compensation law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name workers compensation 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 116 workers compensation law firms based in San Francisco, United States

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

As of Sep 14, 2026

53.1%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

390.5%Largest-city concentration · New York

Sep 14, 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 116 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 workers compensation 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 “workers compensation 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 workers compensation 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 workers compensation 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, 481 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 14, 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.

Workers compensation 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 workers compensation 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 workers compensation law firms are there based in San Francisco, United States?

RevenueBase identified 116 workers compensation 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?

Phillips Spallas & Angstadt LLP, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most workers compensation law firms?

New York leads with 453 headquartered companies, followed by Los Angeles (402) and Chicago (356).

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 481 verified decision-maker contacts tracked across these 116 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 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 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.