Company lists · Data refreshed September 2026

Top 25 Claims defense law firms based in the United States

Name: Claims defense law 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 27, 2026 8,763 companies tracked

RevenueBase identified 8,763 company matches for claims defense law firms associated with the United States as of September 2026 and tracks 151,221 professional contacts across them, including 81,267 with verified work emails. New York is the largest hub.

This list covers company matches for claims defense law firms associated with the 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 27, 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 27, 2026 How this list was built

8,763Companies

151,221Contacts tracked

81,267Verified emails

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The 25 largest claims defense law firms based in the United States

Ranked by team size

Top 25 of 8,763 company matches for claims defense law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Morgan & Morgan, P.A	Exact match	Orlando, FL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	5,016 contacts →
	Exact match “John Morgan became a lawyer with a simple mission: To fight for the people, and not the powerful.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Wilson Elser	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,649 contacts →
	Exact match “Wilson Elser is the preeminent defense litigation firm in the United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Husch Blackwell	Exact match	20+ U.s. Offices, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,539 contacts →
	Exact match “Husch Blackwell is a different kind of law firm–structured around our clients’ industries and built on a culture of selfless service.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Quinn Emanuel	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,957 contacts →
	Exact match “Quinn Emanuel Urquhart & Sullivan LLP is a 1300+ lawyer business litigation firm-the largest in the world devoted solely to business litigation and arbitration.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Clark Hill LAW	Exact match	Detroit, MI, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,343 contacts →
	Exact match “At Clark Hill, our value proposition is simple.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Steptoe LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,207 contacts →
	Exact match “In more than 100 years of practice, Steptoe* has earned an international reputation for vigorous representation of clients before governmental agencies, successful advocacy in…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Hinshaw & Culbertson LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	501-1,000	1,188 contacts →
	Exact match “Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Marshall Dennehey	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,147 contacts →
	Exact match “Welcome to our company page!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Quintairos, Prieto, Wood & Boyer, P.A	Exact match	Miami, FL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,068 contacts →
	Exact match “Over the past 25 years, QPWB is one of the fastest-growing law firms in the US.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Spencer Fane LLP	Exact match	Kansas City, MO, United StatesHQ recorded Sep 27, 2026	501-1,000	1,041 contacts →
	Exact match “Spencer Fane is a law firm where your business leaders work with our business leaders.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Goldberg Segalla	Exact match	Buffalo, NY, United StatesHQ recorded Sep 27, 2026	1,001-5,000	958 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Freeman Mathis & Gary, LLP	Exact match	Atlanta, GA, United StatesHQ recorded Sep 27, 2026	501-1,000	859 contacts →
	Exact match “Freeman Mathis & Gary, LLP is a nationally recognized Am Law 200 law firm with over 500 attorneys servicing clients in 37 offices and 21 states.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Hall Booth Smith, P.C	Exact match	Atlanta, GA, United StatesHQ recorded Sep 27, 2026	501-1,000	815 contacts →
	Exact match “Established in 1989, Hall Booth Smith, P.C.(HBS) is a full-service law firm with 33 offices across the United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Adams & Reese	Exact match	U.S., United StatesHQ recorded Sep 27, 2026	501-1,000	758 contacts →
	Exact match “At Adams & Reese, we take things personally.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Browngreer PLC	Exact match	Richmond, VA, United StatesHQ recorded Sep 27, 2026	501-1,000	651 contacts →
	Exact match “We help all parties achieve resolution in settlement and claims programs with our leading technology and depth of experience.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Wicker Smith	Exact match	Miami, FL, United StatesHQ recorded Sep 27, 2026	501-1,000	625 contacts →
	Exact match “Idus Q.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Metro Public Adjustment, INC	Exact match	Bensalem, PA, United StatesHQ recorded Sep 27, 2026	201-500	615 contacts →
	Exact match “Since 1994, Metro Public Adjustment, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	O'hagan Meyer	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	501-1,000	579 contacts →
	Exact match “As a national law firm defending corporations, non-profits, associations and their officers & directors in every manner of litigation, O'Hagan Meyer provides individualized…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Mcangus Goudelock & Courie	Exact match	Columbia, SC, United StatesHQ recorded Sep 27, 2026	501-1,000	576 contacts →
	Exact match “MGC is a metrics-driven law built specifically to serve the insurance industry, their insureds and self-insureds.#MGCLaw #TeamMGC” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Bowman And Brooke	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 27, 2026	501-1,000	537 contacts →
	Exact match “Bowman and Brooke LLP is a nationally recognized trial firm with one of the largest product liability practices in the country.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Boies Schiller Flexner LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	501-1,000	537 contacts →
	Exact match “A firm of internationally recognized trial lawyers, crisis managers, and strategic advisors known for our creative, aggressive, and efficient pursuit of success for our clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	ISG	Exact match	Danvers, MA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	532 contacts →
	Exact match “ISG is a nationally recognized company offering a comprehensive array of services tailored to support claim and litigation processes for insurance and legal professionals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Robins Kaplan LLP	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 27, 2026	501-1,000	519 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	The United Firm LA Liga Defensora, APC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	518 contacts →
	Exact match “The United Firm \| La Liga Defensora, A.P.C.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	MG M The LAW Firm	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	201-500	514 contacts →
	Exact match “MG+M is a national litigation firm with deep expertise in a wide range of practice areas.” Recorded in the RevenueBase company graph · Sep 27, 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 “claims 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 8,763 claims defense law firms based in the United States

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Claims defense law firms based in the United States at a glance

As of Sep 27, 2026

53.7%Verified-email coverage

17.3Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

4,875

11-50

3,027

51-200

703

201-500

501-1,000

1,001-5,000

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 8,763 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 the United States whose business descriptions match “claims 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 81,267 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 27, 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.

Claims defense law firms by metro

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

How many claims defense law firms are there based in the United States?

RevenueBase identified 8,763 company matches for claims defense law firms associated with the 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?

Morgan & Morgan, P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most claims defense law firms?

New York leads with 372 company records, followed by Houston (287) and Chicago (250).

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 81,267 professional contacts with verified work emails tracked across these 8,763 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 27, 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.