Company lists · Data refreshed September 2026
Top 25 Oncology practices worldwide
RevenueBase identified 2,770 company matches for oncology practices worldwide as of September 2026 and tracks 155,630 professional contacts across them, including 26,550 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for oncology practices worldwide, 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. Country and city lists for oncology practices follow the table.
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.
The 25 largest oncology practices worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,380 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 | |||||
| 2 | 4,956 contacts → | ||||
Exact match “Fred Hutch is an independent, nonprofit organization that also serves as the cancer program for UW Medicine.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 3,774 contacts → | ||||
Exact match “Cleveland Clinic Abu Dhabi, part of the M42 group, is a unique and unparalleled extension of US-based Cleveland Clinic’s model of care, specifically designed to address a range of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 3,489 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 20, 2026 · View company records in RevenueBase | |||||
| 5 | 2,968 contacts → | ||||
Exact match “Ons Amphia Bij Amphia verlenen we zorg die past bij wat de patiënt nodig heeft.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 2,911 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 20, 2026 · View company records in RevenueBase | |||||
| 7 | 2,591 contacts → | ||||
Exact match “Founded in 1984, Florida Cancer Specialists & Research Institute (FCS) is the largest independent medical oncology/hematology practice in the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 2,239 contacts → | ||||
Exact match “Every day, The US Oncology Network helps approximately 3,300 providers deliver value-based, integrated care for patients-close to home.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 1,919 contacts → | ||||
Exact match “GenesisCare is a provider of integrated cancer care in Australia, Spain, and the U.K.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 1,756 contacts → | ||||
Exact match “Burjeel Medical City is the largest medical care facility under the banner of Burjeel Holdings.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 1,723 contacts → | ||||
Exact match “For more than 100 years, Good Samaritan has been a health care leader in southwestern Indiana and southeastern Illinois.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 1,580 contacts → | ||||
Exact match “At Novartis, our mission is to discover new ways to improve and extend people's lives.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 1,443 contacts → | ||||
Exact match “Icon Group is a leading integrated healthcare provider with global reach across Australia, New Zealand, ASEAN, the United Kingdom and Germany.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 1,236 contacts → | ||||
Exact match “Le CHU de Brest se positionne comme le premier acteur de santé de Bretagne occidentale, avec 7 500 agents répartis sur 9 sites.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 1,049 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 20, 2026 · View company records in RevenueBase | |||||
| 16 | 1,021 contacts → | ||||
Exact match “HealthCare Global Enterprises Ltd, headquartered in Bangalore is India's largest Cancer Care Provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 939 contacts → | ||||
Exact match “A história do Hospital Santa Marcelina iniciou-se com a aquisição, em 1958, da chácara Santo Antônio, em Itaquera, em princípio, destinada ao atendimento de irmãs idosas e doentes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 918 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 825 contacts → | ||||
Exact match “American Oncology Institute (AOI) is the leading and fastest growing Multi disciplinary oncology network with 15 Hospitals in South Asia, blending the latest technology with…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 783 contacts → | ||||
Exact match “As a comprehensive community oncology center, NYCBS delivers world-class cancer care close to home.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 761 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 | |||||
| 22 | 748 contacts → | ||||
Exact match “L’Institut Català d’Oncologia (ICO) és un centre públic, dedicat exclusivament al càncer, que depèn del Departament de Salut del govern autonòmic de Catalunya (Espanya).” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 709 contacts → | ||||
Exact match “VERSION FRANCAISE Centre multidisciplinaire intégré, unique en Belgique et reconnu internationalement, l’Institut Jules Bordet est un hôpital entièrement consacré aux patients…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 708 contacts → | ||||
Exact match “United Hospital, a JCI-accredited private healthcare facility in Bangladesh, is one of the largest in the country with over 500 beds and 12 state-of-the-art operation theaters.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 686 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 | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “oncology practices”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 2,770 oncology practices worldwide
See the full list, filter by size, metro and specialty, and access 26,550 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oncology practices worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for oncology practices are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “oncology practices” 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. 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 26,550 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.
Oncology practices by location
11 lists · largest firstEvery Oncology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Oncology practices based in the United States833
- Oncology practices based in Brazil340
- Oncology practices based in India245
- Oncology practices based in Germany139
- Oncology practices based in France99
- Oncology practices based in Australia54
- Oncology practices based in the United Kingdom38
- Oncology practices based in Italy36
- Oncology practices based in Spain36
- Oncology practices based in Switzerland32
- Oncology practices based in the Netherlands31
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 practices”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oncology practices are there worldwide?
RevenueBase identified 2,770 company matches for oncology practices worldwide 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 country has the most oncology practices?
The United States leads with 833 companies, followed by Brazil (340) and India (245). Every oncology practices list by country and city is linked on this page.
Which city has the most oncology practices?
Sao Paulo leads with 57 company records, followed by New York (19) and Ahmedabad (16).
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 26,550 professional contacts with verified work emails tracked across these 2,770 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.
Ready to reach these companies? Verified emails and direct dials for all 2,770 oncology practices worldwide. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 oncology practices worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,770 matching company records for oncology practices worldwide, with 155,630 tracked contacts and 26,550 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oncology practices worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  A.C.Camargo Cancer Centeraccamargo.org.brHQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 6,380 contacts → |
“Você sabe a diferença entre um Cancer Center e um hospital geral?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fred Hutchfredhutch.org HQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 4,956 contacts → |
“Fred Hutch is an independent, nonprofit organization that also serves as the cancer program for UW Medicine.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cleveland Clinic ABU Dhabiclevelandclinicabudhabi.ae HQ: Abu Dhabi, United Arab EmiratesReported employees: 1,001-5,000 | Abu Dhabi, United Arab Emirates | 1,001-5,000 | Exact match | 3,774 contacts → |
“Cleveland Clinic Abu Dhabi, part of the M42 group, is a unique and unparalleled extension of US-based Cleveland Clinic’s model of care, specifically designed to address a range of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 3,489 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Amphia Ziekenhuisamphia.nl HQ: Breda, NetherlandsReported employees: 1,001-5,000 | Breda, Netherlands | 1,001-5,000 | Exact match | 2,968 contacts → |
“Ons Amphia Bij Amphia verlenen we zorg die past bij wat de patiënt nodig heeft.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hospital DE Amorhospitaldeamor.com.br HQ: Barretos, BrazilReported employees: 1,001-5,000 | Barretos, Brazil | 1,001-5,000 | Exact match | 2,911 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Florida Cancer Specialists & Research Instituteflcancer.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 2,591 contacts → |
“Founded in 1984, Florida Cancer Specialists & Research Institute (FCS) is the largest independent medical oncology/hematology practice in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The US Oncology Networkusoncology.com HQ: The Woodlands, TX, United StatesReported employees: 10001+ | The Woodlands, TX, United States | 10001+ | Exact match | 2,239 contacts → |
“Every day, The US Oncology Network helps approximately 3,300 providers deliver value-based, integrated care for patients-close to home.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Genesiscaregenesiscare.com HQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 1,919 contacts → |
“GenesisCare is a provider of integrated cancer care in Australia, Spain, and the U.K.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  BMC Burjeel Medical Cityburjeelmedicalcity.comHQ: Abu Dhabi, United Arab EmiratesReported employees: 1,001-5,000 | Abu Dhabi, United Arab Emirates | 1,001-5,000 | Exact match | 1,756 contacts → |
“Burjeel Medical City is the largest medical care facility under the banner of Burjeel Holdings.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Good Samaritangshvin.org HQ: Vincennes, IN, United StatesReported employees: 1,001-5,000 | Vincennes, IN, United States | 1,001-5,000 | Exact match | 1,723 contacts → |
“For more than 100 years, Good Samaritan has been a health care leader in southwestern Indiana and southeastern Illinois.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Novartis Oncologynovartis.comHQ: Basel, SwitzerlandReported employees: 10001+ | Basel, Switzerland | 10001+ | Exact match | 1,580 contacts → |
“At Novartis, our mission is to discover new ways to improve and extend people's lives.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Icon Groupicongroup.global HQ: Brisbane, AustraliaReported employees: 1,001-5,000 | Brisbane, Australia | 1,001-5,000 | Exact match | 1,443 contacts → |
“Icon Group is a leading integrated healthcare provider with global reach across Australia, New Zealand, ASEAN, the United Kingdom and Germany.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  CHU DE Brestchu-brest.frHQ: Brest, FranceReported employees: 5,001-10,000 | Brest, France | 5,001-10,000 | Exact match | 1,236 contacts → |
“Le CHU de Brest se positionne comme le premier acteur de santé de Bretagne occidentale, avec 7 500 agents répartis sur 9 sites.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hospital Erasto Gaertnererastogaertner.com.br HQ: Curitiba, BrazilReported employees: 1,001-5,000 | Curitiba, Brazil | 1,001-5,000 | Exact match | 1,049 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Healthcare Globalhcgoncology.com HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 1,021 contacts → |
“HealthCare Global Enterprises Ltd, headquartered in Bangalore is India's largest Cancer Care Provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Casa DE Saúde Santa Marcelinasantamarcelina.orgHQ: BrazilReported employees: 1,001-5,000 | Brazil | 1,001-5,000 | Exact match | 939 contacts → |
“A história do Hospital Santa Marcelina iniciou-se com a aquisição, em 1958, da chácara Santo Antônio, em Itaquera, em princípio, destinada ao atendimento de irmãs idosas e doentes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | National Cancer Centre Singaporenccs.com.sg HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 918 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  American Oncology Instituteamericanoncology.comHQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 825 contacts → |
“American Oncology Institute (AOI) is the leading and fastest growing Multi disciplinary oncology network with 15 Hospitals in South Asia, blending the latest technology with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NEW York Cancer & Blood Specialistsnycancer.com HQ: Port Jefferson Station, NY, United StatesReported employees: 1,001-5,000 | Port Jefferson Station, NY, United States | 1,001-5,000 | Exact match | 783 contacts → |
“As a comprehensive community oncology center, NYCBS delivers world-class cancer care close to home.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Oncologia D'oroncologiador.com.br HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 761 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Catalan Institute Of Oncologyico.gencat.cat HQ: L'hospitalet De Llobregat, SpainReported employees: 1,001-5,000 | L'hospitalet De Llobregat, Spain | 1,001-5,000 | Exact match | 748 contacts → |
“L’Institut Català d’Oncologia (ICO) és un centre públic, dedicat exclusivament al càncer, que depèn del Departament de Salut del govern autonòmic de Catalunya (Espanya).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Institut Jules Bordetbordet.be HQ: Anderlecht, BelgiumReported employees: 1,001-5,000 | Anderlecht, Belgium | 1,001-5,000 | Exact match | 709 contacts → |
“VERSION FRANCAISE Centre multidisciplinaire intégré, unique en Belgique et reconnu internationalement, l’Institut Jules Bordet est un hôpital entièrement consacré aux patients…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | United Hospital Limiteduhlbd.com HQ: Dhaka, BangladeshReported employees: 1,001-5,000 | Dhaka, Bangladesh | 1,001-5,000 | Exact match | 708 contacts → |
“United Hospital, a JCI-accredited private healthcare facility in Bangladesh, is one of the largest in the country with over 500 beds and 12 state-of-the-art operation theaters.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ibcc Oncologiaibcc.org.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 686 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,770 company matches
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Oncology practices: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,746 records in the displayed employee bands.
24 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,770 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Oncology practices by location
11 lists · largest firstEvery Oncology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Oncology practices based in the United States833
- Oncology practices based in Brazil340
- Oncology practices based in India245
- Oncology practices based in Germany139
- Oncology practices based in France99
- Oncology practices based in Australia54
- Oncology practices based in the United Kingdom38
- Oncology practices based in Italy36
- Oncology practices based in Spain36
- Oncology practices based in Switzerland32
- Oncology practices based in the Netherlands31
Questions about this company list
What does Exact match mean for oncology practices?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oncology practices did RevenueBase find worldwide?
The saved snapshot records 2,770 matching company records, 155,630 tracked contacts and 26,550 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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RevenueBase Data Team. Top 25 oncology practices worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/oncology-practices.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Top 25 oncology practices worldwide
RevenueBase records 2,770 matching company records for oncology practices worldwide, with 155,630 tracked contacts and 26,550 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oncology practices worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | A.C.Camargo Cancer Centeraccamargo.org.br HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 6,380 contacts → |
“Você sabe a diferença entre um Cancer Center e um hospital geral?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fred Hutchfredhutch.org HQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 4,956 contacts → |
“Fred Hutch is an independent, nonprofit organization that also serves as the cancer program for UW Medicine.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cleveland Clinic ABU Dhabiclevelandclinicabudhabi.ae HQ: Abu Dhabi, United Arab EmiratesReported employees: 1,001-5,000 | Abu Dhabi, United Arab Emirates | 1,001-5,000 | Exact match | 3,774 contacts → |
“Cleveland Clinic Abu Dhabi, part of the M42 group, is a unique and unparalleled extension of US-based Cleveland Clinic’s model of care, specifically designed to address a range of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 3,489 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Amphia Ziekenhuisamphia.nl HQ: Breda, NetherlandsReported employees: 1,001-5,000 | Breda, Netherlands | 1,001-5,000 | Exact match | 2,968 contacts → |
“Ons Amphia Bij Amphia verlenen we zorg die past bij wat de patiënt nodig heeft.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hospital DE Amorhospitaldeamor.com.br HQ: Barretos, BrazilReported employees: 1,001-5,000 | Barretos, Brazil | 1,001-5,000 | Exact match | 2,911 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Florida Cancer Specialists & Research Instituteflcancer.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 2,591 contacts → |
“Founded in 1984, Florida Cancer Specialists & Research Institute (FCS) is the largest independent medical oncology/hematology practice in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The US Oncology Networkusoncology.com HQ: The Woodlands, TX, United StatesReported employees: 10001+ | The Woodlands, TX, United States | 10001+ | Exact match | 2,239 contacts → |
“Every day, The US Oncology Network helps approximately 3,300 providers deliver value-based, integrated care for patients-close to home.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Genesiscaregenesiscare.com HQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 1,919 contacts → |
“GenesisCare is a provider of integrated cancer care in Australia, Spain, and the U.K.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | BMC Burjeel Medical Cityburjeelmedicalcity.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 1,001-5,000 | Abu Dhabi, United Arab Emirates | 1,001-5,000 | Exact match | 1,756 contacts → |
“Burjeel Medical City is the largest medical care facility under the banner of Burjeel Holdings.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Good Samaritangshvin.org HQ: Vincennes, IN, United StatesReported employees: 1,001-5,000 | Vincennes, IN, United States | 1,001-5,000 | Exact match | 1,723 contacts → |
“For more than 100 years, Good Samaritan has been a health care leader in southwestern Indiana and southeastern Illinois.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Novartis Oncologynovartis.com HQ: Basel, SwitzerlandReported employees: 10001+ | Basel, Switzerland | 10001+ | Exact match | 1,580 contacts → |
“At Novartis, our mission is to discover new ways to improve and extend people's lives.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Icon Groupicongroup.global HQ: Brisbane, AustraliaReported employees: 1,001-5,000 | Brisbane, Australia | 1,001-5,000 | Exact match | 1,443 contacts → |
“Icon Group is a leading integrated healthcare provider with global reach across Australia, New Zealand, ASEAN, the United Kingdom and Germany.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CHU DE Brestchu-brest.fr HQ: Brest, FranceReported employees: 5,001-10,000 | Brest, France | 5,001-10,000 | Exact match | 1,236 contacts → |
“Le CHU de Brest se positionne comme le premier acteur de santé de Bretagne occidentale, avec 7 500 agents répartis sur 9 sites.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hospital Erasto Gaertnererastogaertner.com.br HQ: Curitiba, BrazilReported employees: 1,001-5,000 | Curitiba, Brazil | 1,001-5,000 | Exact match | 1,049 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Healthcare Globalhcgoncology.com HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 1,021 contacts → |
“HealthCare Global Enterprises Ltd, headquartered in Bangalore is India's largest Cancer Care Provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Casa DE Saúde Santa Marcelinasantamarcelina.org HQ: BrazilReported employees: 1,001-5,000 | Brazil | 1,001-5,000 | Exact match | 939 contacts → |
“A história do Hospital Santa Marcelina iniciou-se com a aquisição, em 1958, da chácara Santo Antônio, em Itaquera, em princípio, destinada ao atendimento de irmãs idosas e doentes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | National Cancer Centre Singaporenccs.com.sg HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 918 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | American Oncology Instituteamericanoncology.com HQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 825 contacts → |
“American Oncology Institute (AOI) is the leading and fastest growing Multi disciplinary oncology network with 15 Hospitals in South Asia, blending the latest technology with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NEW York Cancer & Blood Specialistsnycancer.com HQ: Port Jefferson Station, NY, United StatesReported employees: 1,001-5,000 | Port Jefferson Station, NY, United States | 1,001-5,000 | Exact match | 783 contacts → |
“As a comprehensive community oncology center, NYCBS delivers world-class cancer care close to home.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Oncologia D'oroncologiador.com.br HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 761 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Catalan Institute Of Oncologyico.gencat.cat HQ: L'hospitalet De Llobregat, SpainReported employees: 1,001-5,000 | L'hospitalet De Llobregat, Spain | 1,001-5,000 | Exact match | 748 contacts → |
“L’Institut Català d’Oncologia (ICO) és un centre públic, dedicat exclusivament al càncer, que depèn del Departament de Salut del govern autonòmic de Catalunya (Espanya).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Institut Jules Bordetbordet.be HQ: Anderlecht, BelgiumReported employees: 1,001-5,000 | Anderlecht, Belgium | 1,001-5,000 | Exact match | 709 contacts → |
“VERSION FRANCAISE Centre multidisciplinaire intégré, unique en Belgique et reconnu internationalement, l’Institut Jules Bordet est un hôpital entièrement consacré aux patients…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | United Hospital Limiteduhlbd.com HQ: Dhaka, BangladeshReported employees: 1,001-5,000 | Dhaka, Bangladesh | 1,001-5,000 | Exact match | 708 contacts → |
“United Hospital, a JCI-accredited private healthcare facility in Bangladesh, is one of the largest in the country with over 500 beds and 12 state-of-the-art operation theaters.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ibcc Oncologiaibcc.org.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 686 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,770 company matches
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Oncology practices: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,746 records in the displayed employee bands.
24 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,770 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Oncology practices by location
11 lists · largest firstEvery Oncology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Oncology practices based in the United States833
- Oncology practices based in Brazil340
- Oncology practices based in India245
- Oncology practices based in Germany139
- Oncology practices based in France99
- Oncology practices based in Australia54
- Oncology practices based in the United Kingdom38
- Oncology practices based in Italy36
- Oncology practices based in Spain36
- Oncology practices based in Switzerland32
- Oncology practices based in the Netherlands31
Questions about this company list
What does Exact match mean for oncology practices?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oncology practices did RevenueBase find worldwide?
The saved snapshot records 2,770 matching company records, 155,630 tracked contacts and 26,550 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 oncology practices worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/oncology-practices.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗