Company lists · Data refreshed September 2026

Top 25 Insurance litigation firms based in the United States

Name: Insurance litigation firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 4,521 companies tracked

RevenueBase identified 4,521 insurance litigation firms headquartered in the United States as of September 2026 and tracks 71,798 professional contacts across them, including 37,837 with verified work emails. New York is the largest hub.

This list covers insurance litigation firms headquartered in the 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 17, 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 17, 2026 86% judged on-target in blind review

4,521Companies

71,798Contacts tracked

37,837Verified emails

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The 25 largest insurance litigation firms based in the United States

Ranked by team size

Top 25 of 4,521 insurance litigation firms based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to insurance litigation 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	Wilson Elser	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,649 contacts →
	Partial evidence “Wilson Elser is the preeminent defense litigation firm in the United States.” Source: RevenueBase Database · checked Sep 17, 2026
2	Marshall Dennehey	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,147 contacts →
	Indirect evidence “Welcome to our company page!” Source: RevenueBase Database · checked Sep 17, 2026
3	Quintairos, Prieto, Wood & Boyer, P.A	Indirect evidence	Miami, FL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,068 contacts →
	Indirect evidence “Over the past 25 years, QPWB is one of the fastest-growing law firms in the US.” Source: RevenueBase Database · checked Sep 17, 2026
4	Goldberg Segalla	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	958 contacts →
	Partial evidence “Goldberg Segalla is a national civil litigation firm with a diverse team of 500+ attorneys in 23 offices in major metropolitan markets across the United States, providing…” Source: RevenueBase Database · checked Sep 17, 2026
5	Thomas J. Henry LAW	Indirect evidence	Corpus Christi, TX, United StatesHQ checked Sep 17, 2026	201-500	696 contacts →
	Indirect evidence “Thomas J.” Source: RevenueBase Database · checked Sep 17, 2026
6	O'hagan Meyer	Partial evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	501-1,000	579 contacts →
	Partial evidence “As a national law firm defending corporations, non-profits, associations and their officers & directors in every manner of litigation, O'Hagan Meyer provides individualized…” Source: RevenueBase Database · checked Sep 17, 2026
7	Mcangus Goudelock & Courie	Partial evidence	Columbia, SC, United StatesHQ checked Sep 17, 2026	501-1,000	576 contacts →
	Partial evidence “MGC is a metrics-driven law built specifically to serve the insurance industry, their insureds and self-insureds.#MGCLaw #TeamMGC” Source: RevenueBase Database · checked Sep 17, 2026
8	Robins Kaplan LLP	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 17, 2026	501-1,000	519 contacts →
	Indirect evidence “Robins Kaplan LLP is among the nation’s premier trial law firms, with more than 200 attorneys in Bismarck, N.D; Boston; Los Angeles; Minneapolis; New York; Silicon Valley; and…” Source: RevenueBase Database · checked Sep 17, 2026
9	Thompson, Coe, Cousins & Irons L.L.P	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	201-500	513 contacts →
	Indirect evidence “Thompson Coe has been providing legal services to clients both regionally and nationally for more than 70 years.” Source: RevenueBase Database · checked Sep 17, 2026
10	Chartwell LAW	Partial evidence	King Of Prussia, PA, United StatesHQ checked Sep 17, 2026	501-1,000	475 contacts →
	Partial evidence “Chartwell Law is nationally ranked as a fast-growing civil litigation firm with more than 300 attorneys across nearly 40 offices coast-to-coast.” Source: RevenueBase Database · checked Sep 17, 2026
11	Tyson & Mendes	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	201-500	456 contacts →
	Indirect evidence “Tyson & Mendes’ goal is to achieve justice for all through innovation, collaboration, and outstanding service.” Source: RevenueBase Database · checked Sep 17, 2026
12	Litchfield Cavo LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	501-1,000	424 contacts →
	Partial evidence “Litchfield Cavo LLP began as a small firm of attorneys experienced in insurance and business defense matters.” Source: RevenueBase Database · checked Sep 17, 2026
13	Kanner & Pintaluga	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 17, 2026	501-1,000	403 contacts →
	Indirect evidence “Kanner & Pintaluga is a NLJ500 and Mid-Market 50 law firm that has recovered over one billion dollars for property damage and personal injury clients nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
14	Luks, Santaniello, Petrillo, Cohen & Peterfriend	Strong evidence	Ft. Lauderdale, FL, United StatesHQ checked Sep 17, 2026	201-500	356 contacts →
	Strong evidence “Our verdicts tell the story.™ Luks and Santaniello, LLC is a Corporate and Insurance Defense Litigation firm committed to securing equal justice in the courtroom for…” Source: RevenueBase Database · checked Sep 17, 2026
15	Butler Weihmuller Katz Craig LLP	Partial evidence	Tampa, FL, United StatesHQ checked Sep 17, 2026	201-500	329 contacts →
	Partial evidence “Butler is a civil litigation firm.” Source: RevenueBase Database · checked Sep 17, 2026
16	Galloway Johnson Tompkins Burr & Smith	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 17, 2026	201-500	328 contacts →
	Partial evidence “Galloway Johnson Tompkins Burr & Smith stands ready as a premier corporate defense and litigation firm in the Gulf South and Midwest to be your strategic advisor.” Source: RevenueBase Database · checked Sep 17, 2026
17	Swift, Currie, Mcghee & Hiers	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	201-500	325 contacts →
	Indirect evidence “Swift Currie prides itself on maintaining a top-performing team of litigators with a stellar reputation for advocacy in everything from the simplest cases to the most complex…” Source: RevenueBase Database · checked Sep 17, 2026
18	Beasley Allen LAW Firm	Indirect evidence	Montgomery, AL, United StatesHQ checked Sep 17, 2026	201-500	300 contacts →
	Indirect evidence “In 1979, Jere Locke Beasley, former Alabama lieutenant governor, left politics to return to law practice, founding what is now Beasley, Allen, Crow, Methvin, Portis & Miles, P.C…” Source: RevenueBase Database · checked Sep 17, 2026
19	DAN Newlin Injury Attorneys	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 17, 2026	201-500	277 contacts →
	Indirect evidence “Attorney Dan Newlin began his career in public service at the young age of 20, working for the New Chicago, Indiana Police Department as a patrol officer and Fire Department as an…” Source: RevenueBase Database · checked Sep 17, 2026
20	Margolis Edelstein	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	201-500	277 contacts →
	Indirect evidence “Margolis Edelstein was founded in Philadelphia over 65 years ago.” Source: RevenueBase Database · checked Sep 17, 2026
21	Conroy Simberg	Partial evidence	Hollywood, FL, United StatesHQ checked Sep 17, 2026	501-1,000	277 contacts →
	Partial evidence “Conroy Simberg is a result-oriented insurance defense law firm offering a full range of legal services to insurance companies, self-insured organizations, businesses and…” Source: RevenueBase Database · checked Sep 17, 2026
22	Jones, Skelton & Hochuli	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	51-200	271 contacts →
	Indirect evidence “Founded in 1983, Jones, Skelton & Hochuli's 100 trial and appellate attorneys defend insureds, self-insureds, government entities, corporations, and professional liability…” Source: RevenueBase Database · checked Sep 17, 2026
23	Kiernan Trebach LLP	Indirect evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	51-200	270 contacts →
	Indirect evidence “Kiernan Trebach is a mid-sized law firm with offices throughout the Northeast and Mid-Atlantic regions of the United States – from Maine to Florida.” Source: RevenueBase Database · checked Sep 17, 2026
24	Hausfeld	Indirect evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	201-500	267 contacts →
	Indirect evidence “Hausfeld successfully resolves disputes for its clients, driven by its bold approach and pioneering experience.” Source: RevenueBase Database · checked Sep 17, 2026
25	Weber Gallagher	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	201-500	264 contacts →
	Partial evidence “With more than 160 legal professionals, Weber Gallagher provides counsel to local, national and international businesses, insurance companies and financial institutions in…” Source: RevenueBase Database · checked Sep 17, 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: insurance litigation 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 insurance litigation firms.
Partial evidence: Its own public description names part of insurance litigation firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name insurance litigation 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 4,521 insurance litigation firms based in the United States

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Insurance litigation firms based in the United States at a glance

As of Sep 17, 2026

52.7%Verified-email coverage

15.9Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,404

11-50

1,615

51-200

426

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,521 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 insurance litigation 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 the United States whose own description of what they do matches “insurance litigation 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 insurance litigation 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 insurance litigation firms, and records with no verified work email. Companies headquartered outside United States 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, 37,837 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 17, 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.

Insurance litigation firms by metro

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 insurance litigation 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 insurance litigation firms are there based in the United States?

RevenueBase identified 4,521 insurance litigation firms headquartered in the 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?

Wilson Elser, headquartered in New York, tops this list with the largest team on record.

Which city has the most insurance litigation firms?

New York leads with 186 headquartered companies, followed by Houston (154) and Chicago (144).

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 37,837 verified decision-maker contacts tracked across these 4,521 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 17, 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.