Company lists · Data refreshed November 2026

Top 25 Oncology support organizations based in the United Kingdom

RevenueBase identified 125 company matches for oncology support organizations associated with the United Kingdom as of November 2026 and tracks 3,991 professional contacts across them, including 1,625 with verified work emails. London is the largest hub.

This list covers company matches for oncology 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 November 6, 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 Nov 6, 2026 How this list was built
125Companies
3,991Contacts tracked
1,625Verified emails
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The 25 largest oncology support organizations based in the United Kingdom

Ranked by team size
Top 25 of 125 company matches for oncology support organizations based in the United Kingdom, 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 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
2Exact matchCardiff, United KingdomHQ recorded Nov 6, 2026201-500202 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-20089 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGlasgow, United KingdomHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“LOC is a network of internationally renowned cancer treatment centers providing bespoke, personalised treatment and care for people with cancer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5053 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 202611-5040 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKilmarnock, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Ayrshire Cancer Support has operated in Ayrshire since 1982 providing emotional support and practical help to those affected by cancer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Who we are Yes to Life empowers people with cancer to make informed decisions about their cancer care options.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBroxbourne, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Supporting teenagers and young adults to overcome the challenges cancer brings.” There are 2,405 new cases of cancer in teenagers and young adults in the UK each year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchShrewsbury, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Our aim at Lingen Davies Cancer Fund is to support local cancer services ensuring people can access the best cancer care and services locally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchManchester, United KingdomHQ recorded Nov 6, 2026501-1,00023 contacts →

Exact match

“At The Christie Private Care, we understand how important it is for each patient to find the best expertise and care available.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“Ovacome is the national UK ovarian cancer charity focused on providing support to anyone affected by ovarian cancer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFrome, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We Hear You provides free professional counselling to anyone affected by cancer or other life threatening conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Cancer Support UK provides practical and emotional support to people with cancer, during and after the treatment period.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Our mission is to simplify cancer support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“is a UK wide directory of cancer care services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCrawley, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“At The Olive Tree, we are a small, independent charity committed to providing essential support to adults impacted by cancer in our local community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“The Ella Dawson Foundation was established as a legacy to Ella Dawson and the life she lived well and to continue the work she started in helping other young adults with a cancer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWymondham, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Star Throwers provides an individually focused support service for cancer patients and their carers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We provide emotional and practical support to cancer patients.”

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

Showing 25 of 125 oncology support organizations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,625 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oncology support organizations based in the United Kingdom at a glance

As of Nov 6, 2026
40.7%Verified-email coverage
31.9Average contacts per company
1-10Median size (employees)
22.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
33
51-200
11
201-500
2
501-1,000
1
1,001-5,000
2

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 125 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 “oncology 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 1,625 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.

Oncology support organizations by metro

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

How many oncology support organizations are there based in the United Kingdom?

RevenueBase identified 125 company matches for oncology support organizations associated with the United Kingdom 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?

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

Which city has the most oncology support organizations?

London leads with 28 company records, followed by Sheffield (5) and Bristol (4).

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 1,625 professional contacts with verified work emails tracked across these 125 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.