Company lists · Data refreshed September 2026

Top 25 Hematology oncology centers based in Brazil

RevenueBase identified 215 company matches for hematology oncology centers associated with Brazil as of September 2026 and tracks 20,141 professional contacts across them, including 2,393 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for hematology oncology centers 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 20, 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 20, 2026 How this list was built
215Companies
20,141Contacts tracked
2,393Verified emails
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The 25 largest hematology oncology centers based in Brazil

Ranked by team size
Top 25 of 215 company matches for hematology oncology centers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 20, 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 20, 2026 · View company records in RevenueBase
2Exact matchCuritiba, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261,001-5,000836 contacts →

Exact match

“Há 45 anos assumimos diariamente a missão de salvar vidas, sempre dispostos a evoluir.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6Exact matchCascavel, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
7Exact matchJaú, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchRibeirão Preto, BrazilHQ recorded Sep 20, 2026501-1,000337 contacts →

Exact match

“O Hemocentro de Ribeirão Preto é um dos mais importantes centros de hemoterapia e hematologia do país.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSão José Dos Campos, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
10Exact matchGoiânia, BrazilHQ recorded Sep 20, 2026201-500294 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
12Exact matchGoiânia, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
13Exact matchCampinas, BrazilHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
14Exact matchJoao Pessoa, BrazilHQ recorded Sep 20, 2026n/a173 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchCuritiba, BrazilHQ recorded Sep 20, 202651-200144 contacts →

Exact match

“O Instituto de Oncologia do Paraná – IOP – traz a marca do pioneirismo como parte do seu DNA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBelo Horizonte, BrazilHQ recorded Sep 20, 202651-200106 contacts →

Exact match

“Desde 2006, a clínica Cetus Oncologia viabiliza soluções em diagnóstico e tratamento de câncer, com unidades em Belo Horizonte, Betim e Contagem.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Sep 20, 202651-20096 contacts →

Exact match

“A Hemomed Oncologia, com base em 20 anos de experiência na gestão de Oncologia, monitora rigorosamente seus processos através de protocolos institucionais, equipe especializada e…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchFortaleza, BrazilHQ recorded Sep 20, 202651-20093 contacts →

Exact match

“A Pronutrir atua em Oncologia Clínica e Cirúrgica e tem equipe com especialistas de praticamente todas as áreas afins à Oncologia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchManaus, BrazilHQ recorded Sep 20, 2026501-1,00087 contacts →

Exact match

“Oncológica do Brasil: Tecnologia, Inovação e Humanização no Combate ao Câncer A Oncológica do Brasil é uma rede de excelência no diagnóstico e tratamento do câncer, com uma…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchCuiabá, BrazilHQ recorded Sep 20, 2026501-1,00080 contacts →

Exact match

“Desde o Hospital de Câncer de Mato Grosso atende os pacientes com câncer no estado, oferecendo um serviço resolutivo e de qualidade nos vários níveis de complexidade, priorizando…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchCampinas, BrazilHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“Instituto do Radium de Campinas (Radium Instituto de Oncologia) é um centro de tratamento oncológico, localizado na Av.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchFlorianópolis, BrazilHQ recorded Sep 20, 2026201-50075 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchGoiania, BrazilHQ recorded Sep 20, 202651-20064 contacts →

Exact match

“CEBROM foi inaugurado em abril de 1998 com o objetivo de oferecer um tratamento de alta qualidade técnica na área de Oncologia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchBrasília, BrazilHQ recorded Sep 20, 202651-20057 contacts →

Exact match

“Além de oferecer o mais moderno e adequado tratamento ao paciente com câncer, o ICB Medicina Especializada disponibiliza profissionais altamente capacitados, em diferentes…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchGoiânia, BrazilHQ recorded Sep 20, 202651-20054 contacts →

Exact match

“A Honcord é um centro de saúde especializado em atendimento oncológico, hematológico e hemoterápico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 215 hematology oncology centers based in Brazil

See the full list, filter by size, metro and specialty, and access 2,393 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hematology oncology centers based in Brazil at a glance

As of Sep 20, 2026
11.9%Verified-email coverage
93.7Average contacts per company
11-50Median size (employees)
12.6%Largest-city concentration · Sao Paulo
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
90
51-200
32
201-500
13
501-1,000
11
1,001-5,000
8
5,001-10,000
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 215 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 “hematology oncology centers” 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 2,393 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 20, 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 “hematology oncology centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hematology oncology centers are there based in Brazil?

RevenueBase identified 215 company matches for hematology oncology centers 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 hematology oncology centers?

Sao Paulo leads with 27 company records, followed by Fortaleza (11) and Goiania (11).

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 2,393 professional contacts with verified work emails tracked across these 215 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 20, 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.