Company lists · Data refreshed September 2026

Top 25 Cancer support organizations based in the United Kingdom

RevenueBase identified 253 company matches for cancer support organizations associated with the United Kingdom as of September 2026 and tracks 10,447 professional contacts across them, including 2,392 with verified work emails. London is the largest hub.

This list covers company matches for cancer support organizations associated with the United Kingdom, 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.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
253Companies
10,447Contacts tracked
2,392Verified emails
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The 25 largest cancer support organizations based in the United Kingdom

Ranked by team size
Top 25 of 253 company matches for cancer support organizations based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchLondon, United KingdomHQ recorded Sep 19, 20261,001-5,0004,298 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
2Exact matchLondon, United KingdomHQ recorded Sep 19, 20261,001-5,0001,856 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
3Exact matchLondon, United KingdomHQ recorded Sep 19, 2026201-500445 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
4Exact matchBristol, United KingdomHQ recorded Sep 19, 2026201-500338 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
5Exact matchCardiff, United KingdomHQ recorded Sep 19, 2026201-500190 contacts →

Exact match

“Here for everyone affected by cancer | Yma i bawb a effeithir gan ganser Call us free | Ffoniwch am ddim.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20095 contacts →

Exact match

“We’re the UK’s leading bowel cancer charity.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchNorwich, United KingdomHQ recorded Sep 19, 202651-20089 contacts →

Exact match

“Cancer affects us all in different ways.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20085 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 · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5084 contacts →

Exact match

“Leaving no chest unchecked”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBristol, United KingdomHQ recorded Sep 19, 202651-20083 contacts →

Exact match

“We offer a personalised toolbox of support to any adult with cancer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchGlasgow, United KingdomHQ recorded Sep 19, 202651-20077 contacts →

Exact match

“We exist to enhance the experience, treatment, outcomes and wellbeing of all current and former Beatson patients and their families in the broadest possible sense.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLiverpool, United KingdomHQ recorded Sep 19, 202651-20069 contacts →

Exact match

“Roy Castle Lung Cancer Foundation is the only UK lung cancer charity dedicated to helping everyone affected by the disease.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchEastleigh, United KingdomHQ recorded Sep 19, 202611-5062 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 · Sep 19, 2026 · View company records in RevenueBase
14Exact matchBelfast, United KingdomHQ recorded Sep 19, 202651-20061 contacts →

Exact match

“Every year Action Cancer helps to save and support people across NI through the delivery of the following services: – Digital Breast Screening – Skin Cancer Detection – Support &…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBelfast, United KingdomHQ recorded Sep 19, 202651-20058 contacts →

Exact match

“Our vision is that no child should face cancer alone.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchEdinburgh, United KingdomHQ recorded Sep 19, 202611-5056 contacts →

Exact match

“Worldwide Cancer Research funds the most innovative discovery research ideas to start new cures for any type of cancer, anywhere in the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchAberdeen, United KingdomHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20050 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 · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBelfast, United KingdomHQ recorded Sep 19, 202651-20049 contacts →

Exact match

“Cancer Focus Northern Ireland is a local charity working to help individuals and their families who have been affected by a cancer diagnosis.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5047 contacts →

Exact match

“Perci Health is revolutionising the way people living with cancer access long-term personalised healthcare.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5046 contacts →

Exact match

“Sarcoma UK is a national charity that funds vital research, offers support for anyone affected by sarcoma cancer and campaigns for better treatments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchAylesbury, United KingdomHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“We are the UK’s leading charity dedicated to supporting people affected by lymphoma, the most common blood cancer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBasingstoke, United KingdomHQ recorded Sep 19, 202611-5037 contacts →

Exact match

“As leaders in #cancersupport, we’re wholly invested in delivering better outcomes from cancer for people and business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“At Breast Cancer UK, we believe in a future where fewer people have to face breast cancer as we know that at least 30% of breast cancers are preventable through lifestyle and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“Future Dreams Breast Cancer charity has three main aims: • Support • Awareness • Research The charity, founded in 2008 by Sylvie and Danielle Henry, has worked tirelessly to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 253 cancer support organizations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,392 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cancer support organizations based in the United Kingdom at a glance

As of Sep 19, 2026
22.9%Verified-email coverage
41.3Average contacts per company
1-10Median size (employees)
23.3%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
167
11-50
57
51-200
18
201-500
8
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 253 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 2,392 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.

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 based in the United Kingdom?

RevenueBase identified 253 company matches for cancer support organizations associated with the United Kingdom 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?

Cancer Research UK Cruk tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cancer support organizations?

London leads with 59 company records, followed by Liverpool (7) and Edinburgh (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,392 professional contacts with verified work emails tracked across these 253 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.

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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.