Company lists · Data refreshed November 2026

Top 25 Hmo companies based in Brazil

RevenueBase identified 184 company matches for hmo companies associated with Brazil as of November 2026 and tracks 21,498 professional contacts across them, including 2,239 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for hmo companies 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 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
184Companies
21,498Contacts tracked
2,239Verified emails
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The 25 largest hmo companies based in Brazil

Ranked by team size
Top 25 of 184 company matches for hmo companies based in Brazil, 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 matchCampinas, BrazilHQ recorded Nov 6, 20261,001-5,0001,999 contacts →

Exact match

“A Unimed é a maior cooperativa na área da saúde em todo o mundo e também a maior rede de assistência médica do Brasil, presente em 84% do território nacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20265,001-10,0001,799 contacts →

Exact match

“Somos a Assim Saúde, uma operadora fundada em 1988 no Rio de Janeiro, que hoje cuida de mais de clientes entre planos de saúde e odontológicos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarueri, BrazilHQ recorded Nov 6, 20261,001-5,0001,511 contacts →

Exact match

“Há mais de 30 anos, olhamos para o futuro e, por isso, somos uma das maiores operadoras de saúde premium do mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNatal, BrazilHQ recorded Nov 6, 20261,001-5,0001,064 contacts →

Exact match

“Há mais de quatro décadas, um sonho inspirado no modelo cooperativista de trabalho deu início ao maior e mais completo plano de saúde do Rio Grande do Norte: a Unimed Natal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão José Do Rio Preto, BrazilHQ recorded Nov 6, 20261,001-5,0001,039 contacts →

Exact match

“Ética, promoção à saúde e respeito ao ser humano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJoão Pessoa, BrazilHQ recorded Nov 6, 20261,001-5,0001,037 contacts →

Exact match

“A Unimed JP é a maior operadora de planos de saúde da Paraíba.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGuarulhos, BrazilHQ recorded Nov 6, 20261,001-5,000807 contacts →

Exact match

“Fundada em 19 de janeiro de 1994, a Unimed Guarulhos atua em Guarulhos, Arujá, Itaquaquecetuba, Ferraz de Vasconcelos e Santa Isabel e conta com rede de médicos, hospitais, pronto…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPonta Grossa, BrazilHQ recorded Nov 6, 20261,001-5,000656 contacts →

Exact match

“Baseada na mesma filosofia de união, igualdade, democracia e associativismo, já pregados em antigas sociedades, surgia em 7 de junho de 1978 uma entidade que, além de oferecer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000652 contacts →

Exact match

“Somos uma gestora de saúde com o foco em oferecer as melhores soluções em saúde para você, sua família ou empresa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 20261,001-5,000560 contacts →

Exact match

“Oferecer os melhores serviços na área da medicina de grupo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSalvador, BrazilHQ recorded Nov 6, 2026501-1,000453 contacts →

Exact match

“Olá, somos a Qualirede, nós prestamos serviços para planos de saúde!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSantos, BrazilHQ recorded Nov 6, 2026501-1,000333 contacts →

Exact match

“Há mais de 30 anos cuidando de vidas!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFortaleza, BrazilHQ recorded Nov 6, 2026201-500316 contacts →

Exact match

“Nossa História Nascemos em 1979 para prestar assistência médico-hospitalar aos funcionários do Banco do Nordeste e seus familiares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCuritiba, BrazilHQ recorded Nov 6, 2026501-1,000310 contacts →

Exact match

“A Nossa Saúde atua desde 1990 como uma operadora de planos de saúde que busca proporcionar qualidade de vida e um futuro com mais saúde para seus clientes, que são atendidos com…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBebedouro, BrazilHQ recorded Nov 6, 2026501-1,000305 contacts →

Exact match

“Cooperativa de Trabalho Médico, possui em seu quadro associativo de cooperados, médicos das mais diversas especialidades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500282 contacts →

Exact match

“Há mais de 10 anos no mercado, nossos pilares foram construídos com profissionais de grande experiência e amplo conhecimento técnico, mas principalmente com a ética e a satisfação…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSalvador, BrazilHQ recorded Nov 6, 20261,001-5,000266 contacts →

Exact match

“Em 1969, foi fundada a primeira empresa do grupo, a Promédica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFortaleza, BrazilHQ recorded Nov 6, 202651-200248 contacts →

Exact match

“A Unimed Ceará é uma das mais respeitadas empresas do setor de saúde do estado, atuando como operadora de planos de saúde privada em todas as regiões da unidade federativa, sendo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMarília, BrazilHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“A Unimed é a maior rede de cooperativas de saúde do mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBarueri, BrazilHQ recorded Nov 6, 202651-200182 contacts →

Exact match

“No mercado há 10 anos, a Corpore Administradora chegou pra inovar e modernizar o cenário da saúde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJaboticabal, BrazilHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“Somos a Unimed Jaboticabal, uma cooperativa médica que há anos atua com o propósito de cuidar de pessoas e promover saúde com qualidade, acolhimento e eficiência.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJuiz De Fora, BrazilHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Nós somos a Uniben Saúde, e carregamos no nome aquilo que melhor sabemos fazer: promover o acesso à saúde de qualidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVitória Da Conquista, BrazilHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

“Somos a maior cooperativa de saúde do mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Somos a Caixa de Assistência dos Empregados do Banco do Estado do Rio Grande do Sul, uma operadora de planos de saúde, na modalidade de autogestão e sem fins lucrativos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCampinas, BrazilHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“A GoCare chegou para trazer o que existe de melhor em planos de saúde para você, sua família, sua empresa e seus funcionários.”

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

Showing 25 of 184 hmo companies based in Brazil

See the full list, filter by size, metro and specialty, and access 2,239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hmo companies based in Brazil at a glance

As of Nov 6, 2026
10.4%Verified-email coverage
116.8Average contacts per company
11-50Median size (employees)
11.4%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
52
51-200
37
201-500
21
501-1,000
14
1,001-5,000
15
5,001-10,000
2

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 184 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 “hmo companies” 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 2,239 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 “hmo companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hmo companies are there based in Brazil?

RevenueBase identified 184 company matches for hmo companies associated with Brazil 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?

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

Which city has the most hmo companies?

Sao Paulo leads with 21 company records, followed by Goiania (8) and Rio De Janeiro (8).

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 2,239 professional contacts with verified work emails tracked across these 184 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.

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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.