Company lists · Data refreshed November 2026

Top 25 Health systems based in Brazil

RevenueBase identified 143 company matches for health systems associated with Brazil as of November 2026 and tracks 24,206 professional contacts across them, including 2,829 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for health systems 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
143Companies
24,206Contacts tracked
2,829Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest health systems based in Brazil

Ranked by team size
Top 25 of 143 company matches for health systems 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 matchSao Paulo, BrazilHQ recorded Nov 6, 202610001+6,329 contacts →

Exact match

“Há 34 anos, fortalecemos a saúde pública no Brasil, cuidando de pessoas em todas as etapas da vida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrasilia, BrazilHQ recorded Nov 6, 20265,001-10,0002,303 contacts →

Exact match

“Instituto de Gestão Estratégica de Saúde do Distrito Federal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFortaleza, BrazilHQ recorded Nov 6, 202610001+1,583 contacts →

Exact match

“O Instituto de Saúde e Gestão Hospitalar (ISGH) é uma instituição privada sem fins lucrativos que atua no segmento de gestão em saúde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCariacica, BrazilHQ recorded Nov 6, 20261,001-5,0001,051 contacts →

Exact match

“Será que existe um jeito mais surpreendente de cuidar?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNova Lima, BrazilHQ recorded Nov 6, 20261,001-5,000882 contacts →

Exact match

“Com Modernas instalações físicas, uma gestão competente, constantes investimentos tecnológicos, pessoal habilitado e um consistente sistema integrado de informação, proporcionando…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000847 contacts →

Exact match

“Clínica Fares | Saúde de qualidade acessível para todos Com mais de 35 anos de história, a Clínica Fares oferece atendimento humanizado em mais de 40 especialidades médicas, com…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBlumenau, BrazilHQ recorded Nov 6, 20261,001-5,000609 contacts →

Exact match

“O HSC Blumenau nasceu de um grande sonho.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000571 contacts →

Exact match

“Com 35 anos de experiência na prestação de serviços médicos e hospitalares, a Plena Saúde proporciona aos seus clientes a excelência na prestação de serviços de prevenção…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSão José Do Rio Preto, BrazilHQ recorded Nov 6, 2026501-1,000567 contacts →

Exact match

“Primando por atendimento seguro e humano, atualização constante e gestão moderna, o Grupo Austa é composto hoje pelo Austa Hospital, AustaClínicas e a Austa Ocupacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500561 contacts →

Exact match

“A Organização Social Instituto de Medicina, Estudos e Desenvolvimento (IMED) é uma entidade privada, sem fins lucrativos, que presta serviço de relevante interesse público na área…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCachoeiro De Itapemirim, BrazilHQ recorded Nov 6, 20261,001-5,000385 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20265,001-10,000380 contacts →

Exact match

“Hospital Geral de Carapicuiba is a company based out of Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMauá, BrazilHQ recorded Nov 6, 2026501-1,000356 contacts →

Exact match

“Fundado em 1976 com o nome de Socimma - Sociedade Médica de Mauá S/C Ltda, por um grupo de médicos conceituados na região do ABC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchItabuna, BrazilHQ recorded Nov 6, 2026n/a323 contacts →

Exact match

“Santa Casa De Misericordia De Itabuna is a hospital & health care company based out of Rua Antônio Muniz 200, Itabuna, Bahia, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPiracicaba, BrazilHQ recorded Nov 6, 2026501-1,000293 contacts →

Exact match

“O Hospital Regional de Piracicaba (HRP Unicamp) é mantido pela Secretaria Estadual de Saúde e gerenciado pela Unicamp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSalvador (salvador, BrazilHQ recorded Nov 6, 2026501-1,000239 contacts →

Exact match

“Somos uma organização social fundada para oferecer gestão de saúde eficaz em todo território nacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJundia??, BrazilHQ recorded Nov 6, 2026n/a185 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCaxias Do Sul, BrazilHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000124 contacts →

Exact match

“A Opy Health é gestora de serviços não clínicos e de infraestrutura em hospitais públicos e privados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Jerônimo, BrazilHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“O Hospital Regional de São Jerônimo (HRSJ) é uma instituição de referência na Região Carbonífera, reconhecida pelo compromisso com a excelência na assistência à saúde, pela…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“A Saúde Ápice tem 20 anos de uma história de tradição e qualidade no segmento da saúde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSanta Mariana, BrazilHQ recorded Nov 6, 2026201-50086 contacts →

Exact match

“Nasceu da vontade e anseio de fazer do SUS dar certo, através de uma gestão séria e eficiente, proporcionando um atendimento de qualidade e humanizado, entregando à população o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20265,001-10,00082 contacts →

Exact match

“O Hospital Israelita Albert Einstein está localizado no bairro do Morumbi, na cidade de São Paulo, e foi fundado em 1955.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontes Claros, BrazilHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Hospital Aroldo Tourinho is a company based out of Av Joao 1207, Montes Claros, Minas Gerais, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAngra Dos Reis, BrazilHQ recorded Nov 6, 20261,001-5,00075 contacts →

Exact match

“No ano de 1971, na enseada de Itaorna, local escolhido para construção de Angra I, foi criado o primeiro ambulatório médico com uma sala de repouso, um banheiro e uma sala de…”

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

Showing 25 of 143 health systems based in Brazil

See the full list, filter by size, metro and specialty, and access 2,829 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health systems based in Brazil at a glance

As of Nov 6, 2026
11.7%Verified-email coverage
169.3Average contacts per company
51-200Median size (employees)
10.5%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
31
51-200
32
201-500
25
501-1,000
12
1,001-5,000
10
5,001-10,000
5
10001+
3

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 143 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 “health systems” 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 2,829 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 “health systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health systems are there based in Brazil?

RevenueBase identified 143 company matches for health systems 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?

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

Which city has the most health systems?

Sao Paulo leads with 15 company records, followed by Rio De Janeiro (6) and Belo Horizonte (4).

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 2,829 professional contacts with verified work emails tracked across these 143 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.