Company lists · Data refreshed September 2026

Top 12 Alternative dispute resolution providers based in New York, United States

RevenueBase identified 37 alternative dispute resolution providers headquartered in New York, United States as of September 2026 and tracks 1,500 professional contacts across them, including 532 with verified work emails and 775 with mobile numbers. Across the United States, New York is the largest hub for this category.

This list covers alternative dispute resolution providers headquartered in New York, 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 24, 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 24, 2026 86% judged on-target in blind review
37Companies
1,500Contacts tracked
532Verified emails
775Mobile numbers
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The 12 largest alternative dispute resolution providers based in New York, United States

Ranked by team size
Top 12 of 37 alternative dispute resolution providers based in New York, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to alternative dispute resolution providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceNew York, NY, United StatesHQ checked Sep 24, 2026501-1,0001,147 contacts →

Strong evidence

“The American Arbitration Association® with its long history and experience in the field of alternative dispute resolution, provides services to individuals and organizations who…”

Source: RevenueBase Database · checked Sep 24, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 24, 202651-200116 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 24, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 24, 202611-5083 contacts →

Partial evidence

“Established in 1977, the International Institute of Conflict Prevention and Resolution (CPR) is an independent nonprofit organization that helps prevent and resolve legal conflict…”

Source: RevenueBase Database · checked Sep 24, 2026
4Strong evidenceNew York, NY, United StatesHQ checked Sep 24, 202611-507 contacts →

Strong evidence

“The Association for Conflict Resolution Greater New York Chapter, Inc.(ACR-GNY) is a nonprofit organization dedicated to promoting and strengthening alternative dispute and…”

Source: RevenueBase Database · checked Sep 24, 2026
5Partial evidenceNew York, NY, United StatesHQ checked Sep 24, 20261-103 contacts →

Partial evidence

“Russo Law LLC leverages technology and unparalleled training to deliver sophisticated yet cost-effective to negotiate and draft contracts and resolve business disputes (e.g.”

Source: RevenueBase Database · checked Sep 24, 2026
6Indirect evidenceNew York, NY, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

“AcumenADR LLC is a company based out of New York, NY, United States.”

Source: RevenueBase Database · checked Sep 24, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

“For more than 20 years, we have been helping employers and employees create employment as partnership.”

Source: RevenueBase Database · checked Sep 24, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 24, 20261-102 contacts →

Partial evidence

“Founded in 2023, New York ADR LLC offers a cost-effective alternative to litigation.”

Source: RevenueBase Database · checked Sep 24, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

“Full time Arbitrator.”

Source: RevenueBase Database · checked Sep 24, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 24, 202611-501 contacts →

Indirect evidence

“We are offering the full spectrum of international arbitration: counsel, advocates, tribunal secretaries, and arbitrators.”

Source: RevenueBase Database · checked Sep 24, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“Commercial/Securities: Lorraine’s cross-disciplinary approach to structuring a wide range of commercial transactions has proven invaluable for her role as an arbitrator or…”

Source: RevenueBase Database · checked Sep 24, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“Be Creative, Not Reactive *Eliminate Distractions • Focus on Goals • Improve Effectiveness *Are you in a divorce emergency or do you have a disagreement that needs working…”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 12 of 37 alternative dispute resolution providers based in New York, United States

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Alternative dispute resolution providers based in New York, United States at a glance

As of Sep 24, 2026
35.5%Verified-email coverage
51.7%Mobile-number coverage
40.5Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
4
51-200
2
201-500
1
501-1,000
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.5d

Company record updated

Median 82.5d

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 alternative dispute resolution providers, 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 New York, United States whose own description of what they do matches “alternative dispute resolution providers”. 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 alternative dispute resolution providers), 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 alternative dispute resolution providers, and records with no verified work email. Companies headquartered outside New York 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, 532 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 24, 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.

Alternative dispute resolution providers 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 alternative dispute resolution providers, 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 alternative dispute resolution providers are there based in New York, United States?

RevenueBase identified 37 alternative dispute resolution providers headquartered in New York, 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?

American Arbitration Association, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most alternative dispute resolution providers?

New York leads the United States with 36 headquartered companies, followed by Los Angeles (29) and Houston (23).

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 532 verified decision-maker contacts tracked across these 37 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 24, 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.