Company lists · Data refreshed September 2026
Top 25 Cancer support organizations worldwide
RevenueBase identified 4,133 company matches for cancer support organizations worldwide as of September 2026 and tracks 99,178 professional contacts across them, including 23,347 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for cancer support organizations 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 19, 2026. Country and city lists for cancer support organizations 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 cancer support organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 20,174 contacts → | ||||
Exact match “The University of Texas MD Anderson Cancer Center is one of the world’s most respected centers devoted exclusively to cancer patient care, research, education and prevention.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 7,210 contacts → | ||||
Exact match “The American Cancer Society is a leading cancer-fighting organization with a vision to end cancer as we know it, for everyone.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 4,298 contacts → | ||||
Exact match “Cancer Research UK is the world's leading cancer charity dedicated to saving lives through research, influence and information.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 2,519 contacts → | ||||
Exact match “Peter MacCallum Cancer Centre (‘Peter Mac’) is a world leading cancer research, education and treatment centre and Australia’s only public health service dedicated to caring for…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 2,107 contacts → | ||||
Exact match “The King Hussein Cancer Foundation- Governing Body (The Foundation) is an independent, non-governmental, not-for-profit institution founded in 2001 by Royal Decree to combat…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 1,856 contacts → | ||||
Exact match “We're doing whatever it takes to help more people with cancer get the best care the UK has to offer, whoever and wherever they are.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 1,208 contacts → | ||||
Exact match “What does it take to take on cancer?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 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 19, 2026 · View company records in RevenueBase | |||||
| 9 | 785 contacts → | ||||
Exact match “Vi er en patientforening med tre vigtige hovedformål- Flere overlever kræft - Færre får kræft - Bedre liv med og efter kræft Det gør vi gennem- Forskning - Forebyggelse - Patient-…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 777 contacts → | ||||
Exact match “In 1980, Nancy G.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 751 contacts → | ||||
Exact match “Founded in 1964, the American Society of Clinical Oncology (ASCO) is committed to making a world of difference in cancer care.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 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 19, 2026 · View company records in RevenueBase | |||||
| 13 | 688 contacts → | ||||
Exact match “La Sociedad de Lucha Contra el Cáncer (SOLCA) del Ecuador fue fundada el 7 de diciembre de 1951.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 678 contacts → | ||||
Exact match “Kesem is the leading national nonprofit supporting children facing a parent’s cancer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 563 contacts → | ||||
Exact match “La misión de SOLCA Quito es conducir la lucha contra el cáncer, a través de la promoción, educación, prevención, diagnostico precoz y tratamiento oportuno, con el fin de disminuir…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 515 contacts → | ||||
Exact match “Créée en 1918, la Ligue contre le cancer est une association loi 1901 reconnue d’utilité publique reposant sur la générosité du public et sur l’engagement de ses bénévoles et…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 477 contacts → | ||||
Exact match “Organizaciòn orientada a la investigaciòn y tratamiento del càncer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 457 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 19, 2026 · View company records in RevenueBase | |||||
| 19 | 448 contacts → | ||||
Exact match “The Princess Margaret Cancer Foundation works with its passionate community to raise crucial funds for world-leading cancer research & care at Princess Margaret Cancer Centre.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 445 contacts → | ||||
Exact match “We’re the UK’s leading breast cancer charity.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 419 contacts → | ||||
Exact match “A not-for-profit organisation, Cancer Council Victoria has played a leading and holistic role in cancer control for more than 80 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 411 contacts → | ||||
Exact match “To provide leadership in health promotion, early detection, treatment, and research for cancer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 392 contacts → | ||||
Exact match “Every person in the Netherlands will at some stage have an experience with cancer When you have cancer, it disrupts your life, but also when someone you know has the disease.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 349 contacts → | ||||
Exact match “Founded in 1907, the American Association for Cancer Research (AACR) is the world’s first and largest professional organization dedicated to advancing cancer research and its…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 338 contacts → | ||||
Exact match “We’re the charity that helps young people and their families find the strength to face everything cancer throws at them.” Recorded in the RevenueBase company graph · Sep 19, 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 “cancer support organizations”. 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 4,133 cancer support organizations worldwide
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Cancer support organizations worldwide at a glance
As of Sep 19, 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 cancer support organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “cancer support organizations” 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 23,347 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 19, 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.
Cancer support organizations by location
18 lists · largest firstEvery Cancer support organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cancer support organizations based in the United States1,444
- Cancer support organizations based in the United Kingdom253
- Cancer support organizations based in France196
- Cancer support organizations based in Canada159
- Cancer support organizations based in the Netherlands150
- Cancer support organizations based in Australia129
- Cancer support organizations based in Brazil118
- Cancer support organizations based in India116
- Cancer support organizations based in Germany88
- Cancer support organizations based in Spain88
- Cancer support organizations based in Italy68
- Cancer support organizations based in Belgium44
- Cancer support organizations based in Switzerland40
- Cancer support organizations based in Ireland28
- Cancer support organizations based in New Zealand25
Cities
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 “cancer support organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cancer support organizations are there worldwide?
RevenueBase identified 4,133 company matches for cancer support organizations 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?
UT MD Anderson tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most cancer support organizations?
The United States leads with 1,444 companies, followed by the United Kingdom (253) and France (196). Every cancer support organizations list by country and city is linked on this page.
Which city has the most cancer support organizations?
London leads with 64 company records, followed by New York (38) and Toronto (37).
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 23,347 professional contacts with verified work emails tracked across these 4,133 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 4,133 cancer support organizations 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.
More company lists
Company intelligence · public preview
Top 25 cancer support organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,133 matching company records for cancer support organizations worldwide, with 99,178 tracked contacts and 23,347 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 19, 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 cancer support organizations 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 | UT MD Andersonmdanderson.org HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 20,174 contacts → |
“The University of Texas MD Anderson Cancer Center is one of the world’s most respected centers devoted exclusively to cancer patient care, research, education and prevention.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | American Cancer Societycancer.org HQ: Atlanta, GA, United StatesReported employees: 5,001-10,000 | Atlanta, GA, United States | 5,001-10,000 | Exact match | 7,210 contacts → |
“The American Cancer Society is a leading cancer-fighting organization with a vision to end cancer as we know it, for everyone.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cancer Research UK Crukcancerresearchuk.org HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 4,298 contacts → |
“Cancer Research UK is the world's leading cancer charity dedicated to saving lives through research, influence and information.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Peter Maccallum Cancer Centrepetermac.org HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 2,519 contacts → |
“Peter MacCallum Cancer Centre (‘Peter Mac’) is a world leading cancer research, education and treatment centre and Australia’s only public health service dedicated to caring for…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Amman, JordanReported employees: 1,001-5,000 | Amman, Jordan | 1,001-5,000 | Exact match | 2,107 contacts → |
“The King Hussein Cancer Foundation- Governing Body (The Foundation) is an independent, non-governmental, not-for-profit institution founded in 2001 by Royal Decree to combat…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Macmillan Cancer Supportmacmillan.org.uk HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,856 contacts → |
“We're doing whatever it takes to help more people with cancer get the best care the UK has to offer, whoever and wherever they are.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Canadian Cancer Societycancer.ca HQ: Toronto, ON, CanadaReported employees: 501-1,000 | Toronto, ON, Canada | 501-1,000 | Exact match | 1,208 contacts → |
“What does it take to take on cancer?” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: København Ø, DenmarkReported employees: 501-1,000 | København Ø, Denmark | 501-1,000 | Exact match | 785 contacts → |
“Vi er en patientforening med tre vigtige hovedformål- Flere overlever kræft - Færre får kræft - Bedre liv med og efter kræft Det gør vi gennem- Forskning - Forebyggelse - Patient-…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Susan G. Komenkomen.org HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 777 contacts → |
“In 1980, Nancy G.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 751 contacts → |
“Founded in 1964, the American Society of Clinical Oncology (ASCO) is committed to making a world of difference in cancer care.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Solca Guayaquilsolca.med.ec HQ: Guayaquil, EcuadorReported employees: 1,001-5,000 | Guayaquil, Ecuador | 1,001-5,000 | Exact match | 688 contacts → |
“La Sociedad de Lucha Contra el Cáncer (SOLCA) del Ecuador fue fundada el 7 de diciembre de 1951.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | KESEMkesem.org HQ: Covina, CA, United StatesReported employees: Not recorded | Covina, CA, United States | Not recorded | Exact match | 678 contacts → |
“Kesem is the leading national nonprofit supporting children facing a parent’s cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Solca Quitosolcaquito.org.ec HQ: Quito, EcuadorReported employees: 1,001-5,000 | Quito, Ecuador | 1,001-5,000 | Exact match | 563 contacts → |
“La misión de SOLCA Quito es conducir la lucha contra el cáncer, a través de la promoción, educación, prevención, diagnostico precoz y tratamiento oportuno, con el fin de disminuir…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ligue Contre LE Cancerligue-cancer.net HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 515 contacts → |
“Créée en 1918, la Ligue contre le cancer est une association loi 1901 reconnue d’utilité publique reposant sur la générosité du public et sur l’engagement de ses bénévoles et…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: PeruReported employees: 1,001-5,000 | Peru | 1,001-5,000 | Exact match | 477 contacts → |
“Organizaciòn orientada a la investigaciòn y tratamiento del càncer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fundação Cristiano Varellafcv.org.br HQ: Muriaé, BrazilReported employees: 1,001-5,000 | Muriaé, Brazil | 1,001-5,000 | Exact match | 457 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Princess Margaret Cancer Foundationthepmcf.ca HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 448 contacts → |
“The Princess Margaret Cancer Foundation works with its passionate community to raise crucial funds for world-leading cancer research & care at Princess Margaret Cancer Centre.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Breast Cancer NOWbreastcancernow.org HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 445 contacts → |
“We’re the UK’s leading breast cancer charity.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cancer Council Victoriacancervic.org.au HQ: East Melbourne, AustraliaReported employees: 201-500 | East Melbourne, Australia | 201-500 | Exact match | 419 contacts → |
“A not-for-profit organisation, Cancer Council Victoria has played a leading and holistic role in cancer control for more than 80 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Saskatchewan Cancer Agencysaskcancer.ca HQ: Regina, SK, CanadaReported employees: 501-1,000 | Regina, SK, Canada | 501-1,000 | Exact match | 411 contacts → |
“To provide leadership in health promotion, early detection, treatment, and research for cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | KWF Kankerbestrijdingkwf.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 392 contacts → |
“Every person in the Netherlands will at some stage have an experience with cancer When you have cancer, it disrupts your life, but also when someone you know has the disease.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 349 contacts → |
“Founded in 1907, the American Association for Cancer Research (AACR) is the world’s first and largest professional organization dedicated to advancing cancer research and its…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Young Lives VS Canceryounglivesvscancer.org.uk HQ: Bristol, United KingdomReported employees: 201-500 | Bristol, United Kingdom | 201-500 | Exact match | 338 contacts → |
“We’re the charity that helps young people and their families find the strength to face everything cancer throws at them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,133 company matches
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Cancer support organizations: dataset insights
September 19, 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
4,113 records in the displayed employee bands.
20 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 4,133 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 19, 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 ↗
Cancer support organizations by location
18 lists · largest firstEvery Cancer support organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cancer support organizations based in the United States1,444
- Cancer support organizations based in the United Kingdom253
- Cancer support organizations based in France196
- Cancer support organizations based in Canada159
- Cancer support organizations based in the Netherlands150
- Cancer support organizations based in Australia129
- Cancer support organizations based in Brazil118
- Cancer support organizations based in India116
- Cancer support organizations based in Germany88
- Cancer support organizations based in Spain88
- Cancer support organizations based in Italy68
- Cancer support organizations based in Belgium44
- Cancer support organizations based in Switzerland40
- Cancer support organizations based in Ireland28
- Cancer support organizations based in New Zealand25
Cities
Questions about this company list
What does Exact match mean for cancer support organizations?
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 cancer support organizations did RevenueBase find worldwide?
The saved snapshot records 4,133 matching company records, 99,178 tracked contacts and 23,347 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 19, 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.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 cancer support organizations worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/cancer-support-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 cancer support organizations worldwide
RevenueBase records 4,133 matching company records for cancer support organizations worldwide, with 99,178 tracked contacts and 23,347 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 19, 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 cancer support organizations 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 | UT MD Andersonmdanderson.org HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 20,174 contacts → |
“The University of Texas MD Anderson Cancer Center is one of the world’s most respected centers devoted exclusively to cancer patient care, research, education and prevention.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | American Cancer Societycancer.org HQ: Atlanta, GA, United StatesReported employees: 5,001-10,000 | Atlanta, GA, United States | 5,001-10,000 | Exact match | 7,210 contacts → |
“The American Cancer Society is a leading cancer-fighting organization with a vision to end cancer as we know it, for everyone.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cancer Research UK Crukcancerresearchuk.org HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 4,298 contacts → |
“Cancer Research UK is the world's leading cancer charity dedicated to saving lives through research, influence and information.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Peter Maccallum Cancer Centrepetermac.org HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 2,519 contacts → |
“Peter MacCallum Cancer Centre (‘Peter Mac’) is a world leading cancer research, education and treatment centre and Australia’s only public health service dedicated to caring for…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Amman, JordanReported employees: 1,001-5,000 | Amman, Jordan | 1,001-5,000 | Exact match | 2,107 contacts → |
“The King Hussein Cancer Foundation- Governing Body (The Foundation) is an independent, non-governmental, not-for-profit institution founded in 2001 by Royal Decree to combat…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Macmillan Cancer Supportmacmillan.org.uk HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,856 contacts → |
“We're doing whatever it takes to help more people with cancer get the best care the UK has to offer, whoever and wherever they are.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Canadian Cancer Societycancer.ca HQ: Toronto, ON, CanadaReported employees: 501-1,000 | Toronto, ON, Canada | 501-1,000 | Exact match | 1,208 contacts → |
“What does it take to take on cancer?” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: København Ø, DenmarkReported employees: 501-1,000 | København Ø, Denmark | 501-1,000 | Exact match | 785 contacts → |
“Vi er en patientforening med tre vigtige hovedformål- Flere overlever kræft - Færre får kræft - Bedre liv med og efter kræft Det gør vi gennem- Forskning - Forebyggelse - Patient-…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Susan G. Komenkomen.org HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 777 contacts → |
“In 1980, Nancy G.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 751 contacts → |
“Founded in 1964, the American Society of Clinical Oncology (ASCO) is committed to making a world of difference in cancer care.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Solca Guayaquilsolca.med.ec HQ: Guayaquil, EcuadorReported employees: 1,001-5,000 | Guayaquil, Ecuador | 1,001-5,000 | Exact match | 688 contacts → |
“La Sociedad de Lucha Contra el Cáncer (SOLCA) del Ecuador fue fundada el 7 de diciembre de 1951.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | KESEMkesem.org HQ: Covina, CA, United StatesReported employees: Not recorded | Covina, CA, United States | Not recorded | Exact match | 678 contacts → |
“Kesem is the leading national nonprofit supporting children facing a parent’s cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Solca Quitosolcaquito.org.ec HQ: Quito, EcuadorReported employees: 1,001-5,000 | Quito, Ecuador | 1,001-5,000 | Exact match | 563 contacts → |
“La misión de SOLCA Quito es conducir la lucha contra el cáncer, a través de la promoción, educación, prevención, diagnostico precoz y tratamiento oportuno, con el fin de disminuir…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ligue Contre LE Cancerligue-cancer.net HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 515 contacts → |
“Créée en 1918, la Ligue contre le cancer est une association loi 1901 reconnue d’utilité publique reposant sur la générosité du public et sur l’engagement de ses bénévoles et…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: PeruReported employees: 1,001-5,000 | Peru | 1,001-5,000 | Exact match | 477 contacts → |
“Organizaciòn orientada a la investigaciòn y tratamiento del càncer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fundação Cristiano Varellafcv.org.br HQ: Muriaé, BrazilReported employees: 1,001-5,000 | Muriaé, Brazil | 1,001-5,000 | Exact match | 457 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Princess Margaret Cancer Foundationthepmcf.ca HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 448 contacts → |
“The Princess Margaret Cancer Foundation works with its passionate community to raise crucial funds for world-leading cancer research & care at Princess Margaret Cancer Centre.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Breast Cancer NOWbreastcancernow.org HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 445 contacts → |
“We’re the UK’s leading breast cancer charity.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cancer Council Victoriacancervic.org.au HQ: East Melbourne, AustraliaReported employees: 201-500 | East Melbourne, Australia | 201-500 | Exact match | 419 contacts → |
“A not-for-profit organisation, Cancer Council Victoria has played a leading and holistic role in cancer control for more than 80 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Saskatchewan Cancer Agencysaskcancer.ca HQ: Regina, SK, CanadaReported employees: 501-1,000 | Regina, SK, Canada | 501-1,000 | Exact match | 411 contacts → |
“To provide leadership in health promotion, early detection, treatment, and research for cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | KWF Kankerbestrijdingkwf.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 392 contacts → |
“Every person in the Netherlands will at some stage have an experience with cancer When you have cancer, it disrupts your life, but also when someone you know has the disease.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 349 contacts → |
“Founded in 1907, the American Association for Cancer Research (AACR) is the world’s first and largest professional organization dedicated to advancing cancer research and its…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Young Lives VS Canceryounglivesvscancer.org.uk HQ: Bristol, United KingdomReported employees: 201-500 | Bristol, United Kingdom | 201-500 | Exact match | 338 contacts → |
“We’re the charity that helps young people and their families find the strength to face everything cancer throws at them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,133 company matches
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Cancer support organizations: dataset insights
September 19, 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
4,113 records in the displayed employee bands.
20 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 4,133 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 19, 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 ↗
Cancer support organizations by location
18 lists · largest firstEvery Cancer support organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cancer support organizations based in the United States1,444
- Cancer support organizations based in the United Kingdom253
- Cancer support organizations based in France196
- Cancer support organizations based in Canada159
- Cancer support organizations based in the Netherlands150
- Cancer support organizations based in Australia129
- Cancer support organizations based in Brazil118
- Cancer support organizations based in India116
- Cancer support organizations based in Germany88
- Cancer support organizations based in Spain88
- Cancer support organizations based in Italy68
- Cancer support organizations based in Belgium44
- Cancer support organizations based in Switzerland40
- Cancer support organizations based in Ireland28
- Cancer support organizations based in New Zealand25
Cities
Questions about this company list
What does Exact match mean for cancer support organizations?
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 cancer support organizations did RevenueBase find worldwide?
The saved snapshot records 4,133 matching company records, 99,178 tracked contacts and 23,347 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 19, 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
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Related lists
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Cite this list
RevenueBase Data Team. Top 25 cancer support organizations worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/cancer-support-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗