Company lists · Data refreshed September 2026

Top 25 Dispute resolution law firms based in the United States

Name: Dispute resolution 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 28, 2026 4,221 companies tracked

RevenueBase identified 4,221 company matches for dispute resolution law firms associated with the United States as of September 2026 and tracks 50,237 professional contacts across them, including 27,036 with verified work emails. New York is the largest hub.

This list covers company matches for dispute resolution 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 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

4,221Companies

50,237Contacts tracked

27,036Verified emails

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The 25 largest dispute resolution law firms based in the United States

Ranked by team size

Top 25 of 4,221 company matches for dispute resolution law firms based in the 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	Quinn Emanuel	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2	Steptoe LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
3	Hinshaw & Culbertson LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4	American Arbitration Association	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	1,147 contacts →
	Exact match “The American Arbitration Association® with its long history and experience in the field of alternative dispute resolution, provides services to individuals and organizations who…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	JAMS	Exact match	Irvine, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	923 contacts →
	Exact match “JAMS is the premier provider of alternative dispute resolution (ADR) services, handling more than cases annually.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Freeman Mathis & Gary, LLP	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
7	Boies Schiller Flexner LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	Robins Kaplan LLP	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
9	Kobre & KIM	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	437 contacts →
	Exact match “Kobre & Kim is a conflict-free global law firm focused exclusively on disputes and investigations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Lippes Mathias LLP	Exact match	Buffalo, NY, United StatesHQ recorded Sep 28, 2026	201-500	414 contacts →
	Exact match “Lippes Mathias is a full-service law firm with 230 attorneys serving clients regionally, nationally, and internationally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Post & Schell, P.C	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 28, 2026	201-500	336 contacts →
	Exact match “For over 50 years, Post & Schell’s attorneys have combined the operational knowledge and insight into the industries they represent with creative legal solutions – and helped…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Galloway Johnson Tompkins Burr & Smith	Exact match	New Orleans, LA, United StatesHQ recorded Sep 28, 2026	201-500	328 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Swift, Currie, Mcghee & Hiers	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	201-500	325 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Bremer Whyte Brown & O'meara, LLP	Exact match	Newport Beach, CA, United StatesHQ recorded Sep 28, 2026	201-500	319 contacts →
	Exact match “Bremer Whyte Brown & O’Meara, LLP (“Bremer Whyte”) is an AV-rated firm that provides a full range of transaction and litigation services to businesses and individuals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Burns White LLC	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 28, 2026	201-500	310 contacts →
	Exact match “At Burns White LLC, we are committed to representing our clients with excellence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Messerli Kramer, P.A	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 28, 2026	201-500	281 contacts →
	Exact match “WHO WE ARE At Messerli Kramer, we’ve spent 60 years building a reputation as a firm of “attorneys and advisors” – or, as we like to say, a place where the law isn’t always the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Margolis Edelstein	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 28, 2026	201-500	277 contacts →
	Exact match “Margolis Edelstein was founded in Philadelphia over 65 years ago.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Plunkett Cooney	Exact match	Bloomfield Hills, MI, United StatesHQ recorded Sep 28, 2026	201-500	269 contacts →
	Exact match “Determined.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Hausfeld	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	267 contacts →
	Exact match “Hausfeld successfully resolves disputes for its clients, driven by its bold approach and pioneering experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Irell & Manella LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	201-500	258 contacts →
	Exact match “Irell & Manella LLP is a law firm focused on complex commercial and IP litigation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Swanson, Martin & Bell, LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	254 contacts →
	Exact match “Swanson, Martin & Bell, LLP was founded in 1992 by a group of trial lawyers who left a large Chicago firm to better serve the needs of their clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Keker, VAN Nest & Peters LLP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
23	Drew Eckl & Farnham	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	201-500	236 contacts →
	Exact match “Drew Eckl & Farnham is a full-service law firm that offers deep litigation experience, strategic corporate and transactional counsel, and practical legal advice to companies…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	ADR Services, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	n/a	216 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Morris, Nichols, Arsht & Tunnell LLP	Exact match	Wilmington, DE, United StatesHQ recorded Sep 28, 2026	201-500	208 contacts →
	Exact match “Recognized as Delaware’s premier law firm, Morris Nichols handles bet-the-company, high-stakes matters in the four key areas of corporate litigation, commercial and corporate…” 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 “dispute resolution 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 4,221 dispute resolution law firms based in the United States

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Dispute resolution law firms based in the United States at a glance

As of Sep 28, 2026

53.8%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

6.4%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,923

11-50

1,027

51-200

222

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 4,221 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 “dispute resolution 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 27,036 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.

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

How many dispute resolution law firms are there based in the United States?

RevenueBase identified 4,221 company matches for dispute resolution 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?

Quinn Emanuel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most dispute resolution law firms?

New York leads with 272 company records, followed by Los Angeles (157) and Houston (151).

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 27,036 professional contacts with verified work emails tracked across these 4,221 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.