Company lists · Data refreshed September 2026
Top 25 Consumer dispute resolution services worldwide
RevenueBase identified 1,014 consumer dispute resolution services worldwide as of September 2026 and tracks 15,346 professional contacts across them, including 4,768 with verified work emails. The United States is the largest market and London the largest hub.
This list covers consumer dispute resolution services worldwide, 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 19, 2026. Country and city lists for consumer dispute resolution services follow the table.
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.
The 25 largest consumer dispute resolution services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,288 contacts → | ||||
Indirect evidence “We’ve been sorting out complaints between financial businesses and their customers since we were set up by Parliament in 2001.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,379 contacts → | ||||
Partial evidence “Associazione difesa consumatori” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,147 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 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,008 contacts → | ||||
Partial evidence “The Australian Financial Complaints Authority (AFCA) is the one-stop-shop for consumers and small businesses with a complaint about banking, credit, insurance, superannuation…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 923 contacts → | ||||
Strong evidence “JAMS is the premier provider of alternative dispute resolution (ADR) services, handling more than cases annually.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 347 contacts → | ||||
Strong evidence “Energy Ombudsman (formerly Ombudsman Services) provides a free and easy to use dispute resolution service for consumers in the energy sector.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 301 contacts → | ||||
Partial evidence “The International Arbitration and Mediation Centre (IAMC) in Hyderabad is a premier institution dedicated to resolving domestic and international disputes through arbitration and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 216 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 203 contacts → | ||||
Indirect evidence “provide mediation and arbitration services” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 199 contacts → | ||||
Indirect evidence “An independent, non-profit provider of professional ADR Services (Arbitration and Mediation case management and other services).” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 181 contacts → | ||||
Strong evidence “The Telecommunications Industry Ombudsman provides a free and independent external dispute resolution service for residential consumers and small businesses who have an unresolved…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 166 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 162 contacts → | ||||
Indirect evidence “Klachten te allen tijde voorkomen, soms lukt dat niet.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 137 contacts → | ||||
Strong evidence “Signature Resolution is setting a higher standard in alternative dispute resolution.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 132 contacts → | ||||
Strong evidence “The Hong Kong International Arbitration Centre (HKIAC) is one of the world’s leading dispute resolution organisations, specialising in arbitration and other forms of alternative…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 123 contacts → | ||||
Strong evidence “Miles Mediation & Arbitration is an award-winning alternative dispute resolution (ADR) provider.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 118 contacts → | ||||
Strong evidence “The Center for Arbitration and Mediation of the Chamber of Commerce Brazil-Canada (CAM-CCBC) is a pioneer in the administration of Adequate/Appropriate Dispute Resolutions (ADRs).” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 115 contacts → | ||||
Indirect evidence “A CAMARB – Câmara de Arbitragem Empresarial – Brasil é uma associação com fins não-econômicos, que oferece ao mercado empresarial serviços especializados e de alta qualidade para…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 103 contacts → | ||||
Strong evidence “The National Board for Consumer Disputes (Allmänna reklamationsnämnden, ARN) is a public authority that functions roughly like a court.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 100 contacts → | ||||
Indirect evidence “Heb je een klacht over een financieel product of dienst, zoals een bankrekening, verzekering, hypotheek, lening of (klein)zakelijk krediet?” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 91 contacts → | ||||
Strong evidence “OBSI is Canada’s trusted independent dispute resolution service for consumers and small businesses with a complaint they can't resolve with their banking services or investment…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 90 contacts → | ||||
Strong evidence “The CAO is a government consumer protection organization that provides information, education and dispute resolution services for condo communities.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 87 contacts → | ||||
Indirect evidence “Fair, Free, Impartial, Independent.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 86 contacts → | ||||
Indirect evidence “A Câmara de Mediação e Arbitragem Especializada – CAMES é uma empresa focada na necessidade dos seus clientes.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 85 contacts → | ||||
Indirect evidence “L’Association La Médiation de l’Assurance a pour objet de mettre à la disposition du consommateur un dispositif gratuit de règlement des litiges pouvant intervenir entre les…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: consumer dispute resolution services. 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 consumer dispute resolution services.
- Partial evidence
- Its own public description names part of consumer dispute resolution services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name consumer dispute resolution services. 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 1,014 consumer dispute resolution services worldwide
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Consumer dispute resolution services worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 consumer dispute resolution services, 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.
- Coverage
- Every country. Country and city lists for consumer dispute resolution services are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “consumer dispute resolution services”. 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 consumer dispute resolution services), 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 consumer dispute resolution services, and records with no verified work email.
- 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, 4,768 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 19, 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.
Consumer dispute resolution services by location
5 lists · largest firstEvery Consumer dispute resolution services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Consumer dispute resolution services based in the United States258
- Consumer dispute resolution services based in the United Kingdom107
- Consumer dispute resolution services based in Australia40
- Consumer dispute resolution services based in Canada40
- Consumer dispute resolution services based in India37
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 consumer dispute resolution services, 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 consumer dispute resolution services are there worldwide?
RevenueBase identified 1,014 consumer dispute resolution services worldwide 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?
Financial Ombudsman Service, headquartered in London, tops this list with the largest team on record.
Which country has the most consumer dispute resolution services?
The United States leads with 258 companies, followed by the United Kingdom (107) and Australia (40). Every consumer dispute resolution services list by country and city is linked on this page.
Which city has the most consumer dispute resolution services?
London leads with 40 headquartered companies, followed by Sao Paulo (18) and Toronto (15).
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 4,768 verified decision-maker contacts tracked across these 1,014 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 19, 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.