Company lists · Data refreshed October 2026

Top 25 Cardiology hospital networks based in Brazil

RevenueBase identified 375 company matches for cardiology hospital networks associated with Brazil as of October 2026 and tracks 27,544 professional contacts across them, including 1,997 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for cardiology hospital networks 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 9, 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 9, 2026 How this list was built
375Companies
27,544Contacts tracked
1,997Verified emails
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The 25 largest cardiology hospital networks based in Brazil

Ranked by team size
Top 25 of 375 company matches for cardiology hospital networks based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 9, 20261,001-5,0004,519 contacts →

Exact match

“Canal oficial do Hospital Samaritano de São Paulo.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Oct 9, 20261,001-5,0003,117 contacts →

Exact match

“Our history is marked by philanthropy and the passion for making a difference in people's lives.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchTaguatinga, BrazilHQ recorded Oct 9, 20261,001-5,0001,183 contacts →

Exact match

“O Hospital Anchieta faz parte da Kora Saúde, uma das maiores redes hospitalares do Brasil, e se destaca pelo compromisso contínuo com a inovação, a excelência assistencial e o…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchPorto Alegre, BrazilHQ recorded Oct 9, 20261,001-5,0001,074 contacts →

Exact match

“O Instituto de Cardiologia - Fundação Universitária de Cardiologia (IC-FUC) foi criado em 1966 com o objetivo de desenvolver o ensino, aprimorar a assistência médica, incentivar…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchNova Lima, BrazilHQ recorded Oct 9, 20261,001-5,000827 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 · Oct 9, 2026 · View company records in RevenueBase
6Exact matchPorto Alegre, BrazilHQ recorded Oct 9, 20261,001-5,000797 contacts →

Exact match

“A Rede de Saúde da Divina Providência (RSDP) é o resultado de mais de quatro décadas de serviço apostólico para o cuidado à vida, compromissado com a eficiência e fidelidade ao…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Oct 9, 20261,001-5,000535 contacts →

Exact match

“O Instituto Dante Pazzanese de Cardiologia tem por finalidade a prestação de assistência médico-hospitalar, em regime ambulatorial, de emergência e de internação na área…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchFlorianópolis, BrazilHQ recorded Oct 9, 2026201-500520 contacts →

Exact match

“O Hospital SOS Cárdio nasceu em Florianópolis/SC, em 1991, com o propósito de oferecer atendimento de excelência a Emergências Cardiológicas.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchFortaleza, BrazilHQ recorded Oct 9, 20261,001-5,000505 contacts →

Exact match

“REDE OTO É KORA SAÚDE Somos o resultado da união de três hospitais de grande relevância na história e na saúde dos cearenses: Oto Aldeota (antiga Otoclínica), Oto Meireles (antiga…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Oct 9, 2026501-1,000455 contacts →

Exact match

“Instituto de Neurologia de Curitiba - INC O Hospital INC é referência no atendimento de pacientes neurocirúrgicos, neurológicos e cardiológicos de alta complexidade PRONTO…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchNatal, BrazilHQ recorded Oct 9, 20261,001-5,000448 contacts →

Exact match

“O Hospital Rio Grande foi inaugurado no dia 27 de março de 2018 a partir da visão empreendedora de dois grandes grupos que atuam na área da saúde, a Delfin Saúde, referência em…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchContagem, BrazilHQ recorded Oct 9, 2026501-1,000439 contacts →

Exact match

“O Hospital Santa Rita é referência em atendimento para a população do Barreiro, Betim e Contagem.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Oct 9, 20261,001-5,000397 contacts →

Exact match

“Referência do Ministério da Saúde no tratamento de alta complexidade em doenças cardíacas, o Instituto Nacional de Cardiologia (INC) atua há mais de 40 anos com destaque em…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchBrasilia, BrazilHQ recorded Oct 9, 20261,001-5,000389 contacts →

Exact match

“Criado para ser referência, o HOME segue um padrão de altíssima qualidade e além de ser respeitado localmente, é bem conceituado também no exterior.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchCuritiba, BrazilHQ recorded Oct 9, 2026501-1,000378 contacts →

Exact match

“O Pilar Hospital atua há 58 anos em Curitiba com o compromisso em aliar de forma constante a tecnologia avançada com o atendimento humanizado.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Oct 9, 202610001+350 contacts →

Exact match

“Essa página foi desativada.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchJoão Pessoa, BrazilHQ recorded Oct 9, 2026201-500326 contacts →

Exact match

“Hospital do Coração - O Memorial São Francisco é uma referência regional no Tratamento do Infarto Agudo do Miocárdio.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchSao Jose Dos Campos, BrazilHQ recorded Oct 9, 2026501-1,000279 contacts →

Exact match

“Fundado em 1955 pela Madre Maria Teresa de Jesus Eucarístico, o Hospital Pio XII originou-se da Obra de Ação Social Pio XII fundada em 1943 pelo Monsenhor Luiz Gonzaga Alves…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchFortaleza, BrazilHQ recorded Oct 9, 2026201-500272 contacts →

Exact match

“Com 45 anos de história, o Hospital Prontocardio é pioneiro nos serviços de Cardiologia no Ceará.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchUberlândia, BrazilHQ recorded Oct 9, 2026501-1,000217 contacts →

Exact match

“Hospital integrante da Rede Mater Dei de Saúde.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchSalvador, BrazilHQ recorded Oct 9, 2026501-1,000194 contacts →

Exact match

“Hospital integrante da Rede Mater Dei de Saúde.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchCuiabá, BrazilHQ recorded Oct 9, 2026201-500164 contacts →

Exact match

“O Hospital Amecor se destaca como referência na prestação de serviços de saúde com especialidade em cardiologia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchResende, BrazilHQ recorded Oct 9, 2026501-1,000156 contacts →

Exact match

“O Samer Hospital se preparou para desenvolver uma medicina voltada para a alta complexidade, tendo a disposição avançados métodos de diagnóstico e terapia, inclusive em cirurgias…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchAparecida De Goiânia, BrazilHQ recorded Oct 9, 202651-200132 contacts →

Exact match

“Desde 1998, o Hospital Encore tem se dedicado a oferecer um atendimento cardiológico de excelência, tornando-se um dos principais centros de referência na região Centro-Oeste e um…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Oct 9, 202651-200102 contacts →

Exact match

“Somos o Grupo Valsa – Valor em Saúde Uma rede de saúde integrada, especializada em oferecer uma jornada de cuidado completa e personalizada.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 375 cardiology hospital networks based in Brazil

See the full list, filter by size, metro and specialty, and access 1,997 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardiology hospital networks based in Brazil at a glance

As of Oct 9, 2026
7.3%Verified-email coverage
73.5Average contacts per company
11-50Median size (employees)
10.4%Largest-city concentration · Sao Paulo
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
140
11-50
116
51-200
45
201-500
27
501-1,000
22
1,001-5,000
17
10001+
1

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 375 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 “cardiology hospital networks” 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 1,997 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 9, 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 “cardiology hospital networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiology hospital networks are there based in Brazil?

RevenueBase identified 375 company matches for cardiology hospital networks 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?

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

Which city has the most cardiology hospital networks?

Sao Paulo leads with 39 company records, followed by Curitiba (20) and Brasilia (15).

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 1,997 professional contacts with verified work emails tracked across these 375 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 9, 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.