Company lists · Data refreshed September 2026

Top 25 Oncology hospitals based in Brazil

RevenueBase identified 361 company matches for oncology hospitals associated with Brazil as of September 2026 and tracks 38,981 professional contacts across them, including 4,534 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for oncology 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 September 17, 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 Sep 17, 2026 How this list was built
361Companies
38,981Contacts tracked
4,534Verified emails
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The 25 largest oncology hospitals based in Brazil

Ranked by team size
Top 25 of 361 company matches for oncology hospitals based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 Sep 17, 20265,001-10,0006,380 contacts →

Exact match

“Você sabe a diferença entre um Cancer Center e um hospital geral?”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 17, 20265,001-10,0003,489 contacts →

Exact match

“Inaugurado em 2008, o Instituto do Câncer do Estado de São Paulo (Icesp), unidade que integra o Hospital das Clínicas da Faculdade de Medicina da USP, possui contrato de gestão…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchBarretos, BrazilHQ recorded Sep 17, 20261,001-5,0002,911 contacts →

Exact match

“Na década de 1960, o único hospital especializado para tratamento de câncer estava na capital do estado de São Paulo e os pacientes que apareciam com a doença, no Hospital São…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchCuritiba, BrazilHQ recorded Sep 17, 20261,001-5,0001,440 contacts →

Exact match

“O Hospital Nossa Senhora das Graças em Curitiba/Pr tornou-se um complexo centro hospitalar com equipamentos de última geração e um corpo clínico altamente especializado e renomado.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchCuritiba, BrazilHQ recorded Sep 17, 20261,001-5,0001,049 contacts →

Exact match

“Nos anos de 1920 o câncer era tratado - tanto para médicos, quanto para a sociedade em geral – com tabu, mas o médico Erasto Gaertner via a doença com outros olhos.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchBelo Horizonte, BrazilHQ recorded Sep 17, 2026501-1,000935 contacts →

Exact match

“O Grupo Orizonti nasceu em 1994, fundado pelos médicos Amândio Soares Fernandes Júnior e Roberto Porto Fonseca - tendo como sócios, a partir de 2023, o doutor Ernane Bronzatti e…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Sep 17, 20261,001-5,000761 contacts →

Exact match

“Fundada em 2011, a Oncologia D’Or é composta por clínicas focadas no diagnóstico e tratamento do câncer e de doenças hematológicas, com padrão de qualidade reconhecido…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Sep 17, 20261,001-5,000686 contacts →

Exact match

“Fundada em 1.968, o IBCC Oncologia é conhecida por ser um Centro de Tratamento Oncológico de alta complexidade e possuir um Centro de Pesquisa Clínica com mais de 130 estudos…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchRecife, BrazilHQ recorded Sep 17, 20261,001-5,000680 contacts →

Exact match

“O Hospital de Câncer de Pernambuco iniciou suas atividades em 9 de novembro de 1945 já com o objetivo de ser uma instituição de saúde de direito privado, sem fins lucrativos e de…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 17, 2026501-1,000657 contacts →

Exact match

“Construído em 1949, o Hospital Edmundo Vasconcelos atua em mais de 50 especialidades, com profissionais altamente capacitados, tecnologia de ponta e um olhar atencioso que coloca…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Sep 17, 20261,001-5,000621 contacts →

Exact match

“O Instituto Mário Penna é uma instituição filantrópica de saúde especializada em tratamentos contra o câncer.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchMuriaé, BrazilHQ recorded Sep 17, 20261,001-5,000457 contacts →

Exact match

“Desde 1995, a Fundação Cristiano Varella, criada por Lael Varella em memória de seu filho Cristiano, se destaca como um pilar no combate ao câncer.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchCascavel, BrazilHQ recorded Sep 17, 2026501-1,000391 contacts →

Exact match

“Prestamos serviços altamente especializados no tratamento do câncer, doenças hepáticas e outras especialidades.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchVitória, BrazilHQ recorded Sep 17, 20261,001-5,000381 contacts →

Exact match

“Criado em 1970, o Hospital Santa Rita de Cássia é uma entidade filantrópica reconhecida em todo o Estado como referência em tratamento de câncer, mas que também disponibiliza…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchJaú, BrazilHQ recorded Sep 17, 20261,001-5,000371 contacts →

Exact match

“O Hospital Amaral Carvalho é uma instituição filantrópica centenária da cidade de Jaú/SP, que nasceu em 1915 como Maternidade para enfrentar os problemas de saúde da época.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchSão José Dos Campos, BrazilHQ recorded Sep 17, 2026501-1,000311 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 · Sep 17, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 17, 2026201-500301 contacts →

Exact match

“A primeira instituição de câncer do Brasil.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchGoiânia, BrazilHQ recorded Sep 17, 2026201-500294 contacts →

Exact match

“O INGOH é um lugar onde cada vida conta.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchFlorianópolis, BrazilHQ recorded Sep 17, 2026501-1,000274 contacts →

Exact match

“O Centro de Pesquisa Oncológica (CEPON), unidade da Secretaria de Estado da Saúde (SES), é Serviço Público de referência no tratamento oncológico em Santa Catarina e Centro de…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchRio De Janeiro, BrazilHQ recorded Sep 17, 2026201-500269 contacts →

Exact match

“Com quase três décadas de experiência no combate ao câncer, oferecemos uma linha completa de cuidados, do diagnóstico ao tratamento, em um modelo de assistência que une…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchGoiânia, BrazilHQ recorded Sep 17, 2026201-500240 contacts →

Exact match

“Há cinco décadas, o Hemolabor tem um propósito que atravessa gerações: cuidar da vida em todas as suas fases.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchCachoeira Do Sul, BrazilHQ recorded Sep 17, 2026501-1,000225 contacts →

Exact match

“O Hospital de Caridade e Beneficência de Cachoeira do Sul (HCB) é uma instituição com 118 anos de história, reconhecida pela excelência no cuidado à saúde e pelo compromisso com a…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchSalvador, BrazilHQ recorded Sep 17, 2026201-500207 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchCampinas, BrazilHQ recorded Sep 17, 2026501-1,000192 contacts →

Exact match

“O Centro Infantil Boldrini (Campinas – SP), fundado em 1978, é um hospital especializado em oncologia e hematologia pediátrica.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchGoiania, BrazilHQ recorded Sep 17, 2026n/a188 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 361 oncology hospitals based in Brazil

See the full list, filter by size, metro and specialty, and access 4,534 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oncology hospitals based in Brazil at a glance

As of Sep 17, 2026
11.6%Verified-email coverage
108.0Average contacts per company
11-50Median size (employees)
13.3%Largest-city concentration · Sao Paulo
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
137
51-200
55
201-500
33
501-1,000
21
1,001-5,000
21
5,001-10,000
6

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 361 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 “oncology 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 4,534 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 September 17, 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 “oncology hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology hospitals are there based in Brazil?

RevenueBase identified 361 company matches for oncology hospitals associated with Brazil as of September 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?

A.C.Camargo Cancer Center tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oncology hospitals?

Sao Paulo leads with 48 company records, followed by Curitiba (18) and Goiania (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 4,534 professional contacts with verified work emails tracked across these 361 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 September 17, 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.