Company lists · Data refreshed October 2026

Top 12 Cardiothoracic surgery hospitals based in Brazil

RevenueBase identified 56 company matches for cardiothoracic surgery hospitals associated with Brazil as of October 2026 and tracks 6,353 professional contacts across them, including 300 with verified work emails. Florianopolis is the largest hub.

This list covers company matches for cardiothoracic surgery hospitals 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
56Companies
6,353Contacts tracked
300Verified emails
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The 12 largest cardiothoracic surgery hospitals based in Brazil

Ranked by team size
Top 12 of 56 company matches for cardiothoracic surgery hospitals 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 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
2Exact matchJundiaí, BrazilHQ recorded Oct 9, 20261,001-5,000444 contacts →

Exact match

“Com 123 anos de história, o Hospital de Caridade São Vicente de Paulo é o único hospital filantrópico do município e da região de saúde de Jundiaí habilitado pelo Ministério da…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchFlorianópolis, BrazilHQ recorded Oct 9, 2026201-500420 contacts →

Exact match

“Imperial Hospital de Caridade is a medical practice company based out of R.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact 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
7Exact matchSão Paulo, BrazilHQ recorded Oct 9, 2026501-1,000221 contacts →

Exact match

“Instituto Dante Pazzanese de Cardiologia is a hospital & health care company based out of Av.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchSobral, BrazilHQ recorded Oct 9, 2026201-50069 contacts →

Exact match

“Hospital do Coração padre José Linhares Ponte Atendimento cardiológico ambulatorial, de urgência, além de realização de exames como ecocardiograma, teste ergométrico, halter de 24…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchFlorianópolis, BrazilHQ recorded Oct 9, 20261-102 contacts →

Exact match

“Responsável técnico - Dr.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Oct 9, 20261-101 contacts →

Exact match

“Sou Cirurgião Cardiovascular – CRM 99539 | RQE 81380 Todos os meus atendimentos visam à resolução não apenas do problema cardíaco, como também de todo o impacto que este causa na…”

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

Showing 12 of 56 cardiothoracic surgery hospitals based in Brazil

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Cardiothoracic surgery hospitals based in Brazil at a glance

As of Oct 9, 2026
4.7%Verified-email coverage
113.4Average contacts per company
11-50Median size (employees)
10.7%Largest-city concentration · Florianopolis
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
9
51-200
5
201-500
9
501-1,000
7
1,001-5,000
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 56 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 “cardiothoracic surgery hospitals” 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 300 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 “cardiothoracic surgery hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiothoracic surgery hospitals are there based in Brazil?

RevenueBase identified 56 company matches for cardiothoracic surgery hospitals 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 SOS Cárdio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cardiothoracic surgery hospitals?

Florianopolis leads with 6 company records, followed by Sao Paulo (5) and Sao Jose Do Rio Preto (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 300 professional contacts with verified work emails tracked across these 56 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.