Company lists · Data refreshed November 2026

Top 25 Arbiter and arbitration services based in the United States

RevenueBase identified 344 company matches for arbiter and arbitration services associated with the United States as of November 2026 and tracks 4,653 professional contacts across them, including 1,916 with verified work emails. New York is the largest hub.

This list covers company matches for arbiter and arbitration services 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 November 6, 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 Nov 6, 2026 How this list was built
344Companies
4,653Contacts tracked
1,916Verified emails
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The 25 largest arbiter and arbitration services based in the United States

Ranked by team size
Top 25 of 344 company matches for arbiter and arbitration services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, CO, United StatesHQ recorded Nov 6, 2026501-1,0001,232 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026501-1,000961 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026n/a223 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“For more than 30 years, Judicate West has been one of California’s leading providers of private dispute resolution services with a distinguished roster of proven neutrals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-200158 contacts →

Exact match

“Signature Resolution is setting a higher standard in alternative dispute resolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“The International Centre for Settlement of Investment Disputes (ICSID) is one of the five organizations of the World Bank Group and the world’s leading institution devoted to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200133 contacts →

Exact match

“Miles Mediation & Arbitration is an award-winning alternative dispute resolution (ADR) provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“NAM is a full-service provider of Alternative Dispute Resolution (ADR) services – supporting clients throughout the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOrmond Beach, AL, United StatesHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“Offering neutral services including mediation, arbitration and special master assignments to clients throughout Florida, Alabama and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Clients come to ADR Systems for the best in dispute resolution services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSt. Louis Park State, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Forum delivers on the promise of alternative dispute resolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilwaukee, TN, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Resolute provides mediation, arbitration, ADR training, and Consulting services to its clients throughout the United States, Canada, and Puerto Rico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHurst, TX, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“DeMars & Associates, Ltd.(DMA) is a leading national alternative dispute resolution firm managed by the most reputable experts in the business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“The McCammon Group provides dispute resolution services including mediation, arbitration, facilitation, special master, judge pro tempore, and neutral evaluation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Perry Dampf Dispute Solutions offers alternative dispute resolution services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 2026n/a32 contacts →

Exact match

“FedArb is the Alternative Dispute Resolution firm built for complex matters, where experience, credibility, and control aren’t optional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Welcome to Mediate First, Inc!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“National Center for Dispute Settlement, LLC (NCDS) is a neutral administrator of alternative dispute resolution (mediation and arbitration) programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“The Judicial Arbiter Group, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWashington, FL, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“GST LLP is an international dispute resolution firm with offices in Washington, D.C, Miami and London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Delaware ADR, LLC provides alternative dispute resolution services designed to achieve efficient, effective, and durable resolution for complex commercial and corporate disputes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWestbury, NY, United StatesHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“SSAM: Settlement Services, Arbitration & Mediation, is a boutique dispute resolution firm dedicated to resolving cases of all types and complexities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChicago, United StatesHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Most legal disputes don't need the long, painfully distracting, and highly expensive litigation processes we've all just come to accept as "the way it is." In 99% of disputes, the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMetairie, LA, United StatesHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Mediation is no longer Alternative Dispute Resolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 344 arbiter and arbitration services based in the United States

See the full list, filter by size, metro and specialty, and access 1,916 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Arbiter and arbitration services based in the United States at a glance

As of Nov 6, 2026
41.2%Verified-email coverage
13.5Average contacts per company
1-10Median size (employees)
4.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
281
11-50
40
51-200
19
501-1,000
3

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 344 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 “arbiter and arbitration services” 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 1,916 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 November 6, 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.

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 “arbiter and arbitration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many arbiter and arbitration services are there based in the United States?

RevenueBase identified 344 company matches for arbiter and arbitration services associated with the United States as of November 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?

American Arbitration Association tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most arbiter and arbitration services?

New York leads with 15 company records, followed by Los Angeles (14) and Houston (12).

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 1,916 professional contacts with verified work emails tracked across these 344 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 344 arbiter and arbitration services based in the United States. Start with a free account, no credit card.

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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.