Company lists · Data refreshed October 2026

Top 25 Medical debt collection services based in Brazil

RevenueBase identified 330 company matches for medical debt collection services associated with Brazil as of October 2026 and tracks 15,176 professional contacts across them, including 802 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for medical debt collection services associated with Brazil, 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 October 18, 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 Oct 18, 2026 How this list was built
330Companies
15,176Contacts tracked
802Verified emails
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The 25 largest medical debt collection services based in Brazil

Ranked by team size
Top 25 of 330 company matches for medical debt collection services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchSão Paulo, BrazilHQ recorded Oct 18, 20261,001-5,0001,911 contacts →

Exact match

“Com mais 25 anos no mercado, e 2 anos fazendo parte do grupo Clash, a Intervalor é um dos maiores players de crédito e cobrança.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Oct 18, 20261,001-5,0001,668 contacts →

Exact match

“Os serviços prestados pelo GRB Services do Brasil compreendem cobranças tanto na esfera Amigável como Judicial.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Oct 18, 20261,001-5,0001,527 contacts →

Exact match

“Há mais de 23 anos nasceu a idéia e o desejo de vencer dos sócios, que iniciaram suas atividades operando ativamente na atividade efetiva da cobrança, ela na cobrança ativa e…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchCriciúma, BrazilHQ recorded Oct 18, 20261,001-5,000805 contacts →

Exact match

“Com mais de 25 anos de atividade, somos um Escritório de Advocacia especializado em Recuperação de Crédito, Cobrança (Judicial e Amigável) e Jurídico, com responsabilidade…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Oct 18, 2026501-1,000799 contacts →

Exact match

“A vida é cheia de cobranças, deixe a sua conosco.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Oct 18, 2026201-500781 contacts →

Exact match

“Somos uma das maiores empresas de cobrança do país, com mais de 5.200 colaboradores, de área ocupada, com nossos principais sites de cobrança em São Paulo (Fábricas I e II, Centro…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Oct 18, 2026501-1,000688 contacts →

Exact match

“Fundada em 2009, a Personalcob nasceu com a missão de ajudar empresas a recuperarem seus créditos de forma amigável e eficiente.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Oct 18, 20261,001-5,000443 contacts →

Exact match

“Especialista em recuperação de crédito Através de seu corpo de profissionais, o Grupo Aval há mais de 35 anos dedica-se a prestação de serviços de recuperação de créditos junto ao…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Oct 18, 2026201-500384 contacts →

Exact match

“Empresa de cobrança especializada em Recuperação de Créditos”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Oct 18, 2026201-500345 contacts →

Exact match

“Com cerca de 260 funcionários, a Recovery é reconhecida pela expertise de regularizar dívidas de consumidores e empresas por meio de negociações sustentáveis.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchRio Verde, BrazilHQ recorded Oct 18, 20261,001-5,000278 contacts →

Exact match

“A Real Jurídica é uma empresa especializada na recuperação de crédito e ativos financeiros que atua há mais de 12 anos no mercado nacional.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchJoinville, BrazilHQ recorded Oct 18, 2026201-500164 contacts →

Exact match

“Somos uma empresa especializada em cobrança B2B, alicerçada nos princípios da relação comercial entre credor e cliente.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchVinhedo, BrazilHQ recorded Oct 18, 2026201-500143 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Oct 18, 202651-200142 contacts →

Exact match

“Somos líder no segmento de Recuperação de Créditos que atua exclusivamente no mercado B2B.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchAnápolis, BrazilHQ recorded Oct 18, 2026201-500138 contacts →

Exact match

“Americo Advogados Associados is a law practice company based out of R Engenheiro Portela, 1.Andar Sala 102, Anapolis, Go, Brazil.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Oct 18, 2026201-500137 contacts →

Exact match

“O GRUPO KSL atua como extensão de seus clientes e como parceira estratégica em recuperação de crédito e relacionamento, conectando inteligência de dados, proximidade humana e…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchCaxias Do Sul, BrazilHQ recorded Oct 18, 202651-200108 contacts →

Exact match

“Referência em recuperação de negócios no Brasil desde 1986, a Angeza atua na gestão de créditos de forma sólida.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Oct 18, 202651-20088 contacts →

Exact match

“A WMarconi Gestão de Ativos foi criada em 2009 com atuação específica na área de recuperação de crédito.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchSantos, BrazilHQ recorded Oct 18, 2026201-50082 contacts →

Exact match

“Especialistas na Recuperação de Créditos e Retenção de Clientes de Planos de Saúde.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Oct 18, 202651-20079 contacts →

Exact match

“Com mais de 25 anos de atuação em todo o Brasil, a Almeida Mendonça Advogados é referência em recuperação de créditos inadimplentes e consultoria jurídica estratégica.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchSanto Andre, BrazilHQ recorded Oct 18, 202651-20073 contacts →

Exact match

“Somos a Melillo, Luciano Advogados Associados, uma empresa especializada em cobrança, recuperação de ativos e administração de carteiras para empresas privadas, bancos e…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchBarueri, BrazilHQ recorded Oct 18, 202651-20072 contacts →

Exact match

“Empresa de cobrança de créditos em atraso, principalmente do mercado financeiro.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchBelo Horizonte, BrazilHQ recorded Oct 18, 2026201-50071 contacts →

Exact match

“At Fiducial, we turn financial challenges into opportunities.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchSão Bernardo Do Campo, BrazilHQ recorded Oct 18, 202651-20070 contacts →

Exact match

“Com mais de 20 anos de experiência, nós da CASH somos referência quanto o assunto é cobrança extrajudicial.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchValinhos, BrazilHQ recorded Oct 18, 2026201-50066 contacts →

Exact match

“Desde Agosto de 2008, a MAC BARBOSA, especializada em Recuperações de Créditos e Ativos, presta serviços aos setores empresarial e bancário.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 330 medical debt collection services based in Brazil

See the full list, filter by size, metro and specialty, and access 802 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical debt collection services based in Brazil at a glance

As of Oct 18, 2026
5.3%Verified-email coverage
46.0Average contacts per company
11-50Median size (employees)
21.5%Largest-city concentration · Sao Paulo
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
118
51-200
72
201-500
28
501-1,000
5
1,001-5,000
9

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 330 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 Brazil whose business descriptions match “medical debt collection 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 802 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 October 18, 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.

Medical debt collection services 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 “medical debt collection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical debt collection services are there based in Brazil?

RevenueBase identified 330 company matches for medical debt collection services associated with Brazil as of October 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?

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

Which city has the most medical debt collection services?

Sao Paulo leads with 71 company records, followed by Rio De Janeiro (23) and Curitiba (22).

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 802 professional contacts with verified work emails tracked across these 330 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 October 18, 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.