Company lists · Data refreshed November 2026

Top 25 Cancer survivor networks worldwide

RevenueBase identified 824 company matches for cancer survivor networks worldwide as of November 2026 and tracks 20,322 professional contacts across them, including 5,849 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cancer survivor networks 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 November 6, 2026. Country and city lists for cancer survivor networks 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
824Companies
20,322Contacts tracked
5,849Verified emails
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The 25 largest cancer survivor networks worldwide

Ranked by team size
Top 25 of 824 company matches for cancer survivor networks worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20265,001-10,0007,501 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,0002,037 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026501-1,0001,250 contacts →

Exact match

“What does it take to take on cancer?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWoolloomooloo, AustraliaHQ recorded Nov 6, 2026201-500505 contacts →

Exact match

“Cancer Council believes in a cancer free future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEast Melbourne, AustraliaHQ recorded Nov 6, 2026201-500448 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-200398 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWashington, NY, United StatesHQ recorded Nov 6, 2026n/a188 contacts →

Exact match

“CSC uplifts and strengthens people impacted by cancer by providing support, fostering compassionate communities, and breaking down barriers to care through education, research…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSingaporeHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“Singapore Cancer Society (SCS) envisions a Singapore where we overcome cancer and live well.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200154 contacts →

Exact match

“For over 80 years, CancerCare has empowered millions of people affected by cancer through free counseling, resource navigation, support groups, educational resources, advocacy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKampung Bahru, MalaysiaHQ recorded Nov 6, 202651-200154 contacts →

Exact match

“The National Cancer Society of Malaysia (NCSM) is a not-for-profit organisation established in 1966 that provides education, care and support services for people affected by…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Breast Cancer Care is the UK's leading provider of information, practical assistance and emotional support for anyone affected by breast cancer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5088 contacts →

Exact match

“Imerman Angels provides personalized one-on-one cancer support by connecting cancer fighters, survivors and caregivers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Saudi Cancer Society is a non-profit organisation founded in 2004, operating under the auspices of the ministry of social affairs, providing philanthropic services related to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEastleigh, United KingdomHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“We provide free and local emotional support to anyone affected by cancer in Hampshire, Dorset and the Isle of Wight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“Gilda's Club Grand Rapids is a free cancer, grief and emotional health support community for children, adults, families and friends.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHinsdale, IL, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“For Patients and their Families living with Cancer, Wellness House is a haven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAberdeen, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Clan Cancer Support is a well-established, local charity providing emotional and practical support to people affected by cancer, their family, carers and friends.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Wellspring Alberta is a registered charity that offers programs and services to meet the emotional, social and practical needs of all Albertans living with cancer – those…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Chai Cancer Care provides an extensive range of specialised support services that include counselling, complementary and physical therapies, advocacy and advice, group and social…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNY, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“YSC supports the young breast cancer community and ignites global collaboration to improve quality of life worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWoodlyn, MA, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Mission Founded by Nick Colleluori to improve quality of life for cancer patients and their families.#4Nick #BeRelentless About HEADstrong The HEADstrong Foundation (HF), a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Kanker.nl is het centrale online platform in Nederland met informatie over kanker.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“O Instituto Oncoguia, uma associação sem fins lucrativos tem como missão ajudar o paciente com câncer a viver melhor por meio de informação de qualidade e do empoderamento da…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Since 1946, Cancer Care Services has been supporting cancer patients, caring for caregivers, and empowering survivors to reduce the impact of cancer in Tarrant County.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Cancer Support Community Indiana exists so that no one faces cancer alone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 824 cancer survivor networks worldwide

See the full list, filter by size, metro and specialty, and access 5,849 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cancer survivor networks worldwide at a glance

As of Nov 6, 2026
28.8%Verified-email coverage
24.7Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
537
11-50
219
51-200
46
201-500
10
501-1,000
4
1,001-5,000
1
5,001-10,000
1
10001+
1

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 survivor networks are linked below.
What qualifies
Company records worldwide whose business descriptions match “cancer survivor networks” 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 5,849 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 November 6, 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 survivor networks by location

4 lists · largest first

Every Cancer survivor networks list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 survivor networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cancer survivor networks are there worldwide?

RevenueBase identified 824 company matches for cancer survivor networks worldwide as of November 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?

American Cancer Society tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cancer survivor networks?

The United States leads with 319 companies, followed by the Netherlands (61) and the United Kingdom (45). Every cancer survivor networks list by country and city is linked on this page.

Which city has the most cancer survivor networks?

London leads with 14 company records, followed by New York (11) and Chicago (8).

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 5,849 professional contacts with verified work emails tracked across these 824 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 November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.