Company lists · Data refreshed October 2026

Top 25 Cancer biotech firms based in the United Kingdom

RevenueBase identified 128 company matches for cancer biotech firms associated with the United Kingdom as of October 2026 and tracks 2,558 professional contacts across them, including 1,194 with verified work emails. London is the largest hub.

This list covers company matches for cancer biotech firms 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 October 9, 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 Oct 9, 2026 How this list was built
128Companies
2,558Contacts tracked
1,194Verified emails
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The 25 largest cancer biotech firms based in the United Kingdom

Ranked by team size
Top 25 of 128 company matches for cancer biotech firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchAbingdon, United KingdomHQ recorded Oct 9, 2026201-500612 contacts →

Exact match

“Immunocore is a leading T cell receptor (TCR) biotechnology company working to create first-in-class biological therapies to address unmet patient needs in oncology as well as…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchAbingdon, United KingdomHQ recorded Oct 9, 2026201-500200 contacts →

Exact match

“Adaptimmune is a fully integrated cell therapy company, designed and built from the ground up with four U.K- and U.S-based biotechnology hub locations.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 9, 202651-200140 contacts →

Exact match

“An exciting new cell therapy immunology biotech committed to transforming patient's lives in solid organ transplantation and auto-immune conditions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchSurrey Research Park, United KingdomHQ recorded Oct 9, 202651-20079 contacts →

Exact match

“ANGLE is a world-leading liquid biopsy company with innovative circulating tumour cell (CTC) diagnostic solutions for use in research, drug development and clinical oncology using…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchOxford, United KingdomHQ recorded Oct 9, 202611-5072 contacts →

Exact match

“Oxford BioTherapeutics (OBT) is a clinical stage oncology company based in Oxford, UK; San Jose, CA and Morristown, NJ, USA, with a pipeline of first-in-class immuno-oncology (IO)…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 9, 202651-20068 contacts →

Exact match

“LabGenius Therapeutics ("LabGenius") is a drug discovery company pioneering the discovery of next-generation therapeutic antibodies.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchOxford, United KingdomHQ recorded Oct 9, 202651-20066 contacts →

Exact match

“Enara Bio is shining a light on Dark Antigen and T-cell biology to develop cancer immunotherapies designed to improve treatment outcomes for broad populations of cancer patients…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchOxford, United KingdomHQ recorded Oct 9, 202651-20054 contacts →

Exact match

“Oxford BioDynamics (OBD) is a global biotech company advancing personalized healthcare by developing and commercializing precision medicine tests for life-changing diseases.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchOxford, United KingdomHQ recorded Oct 9, 202651-20052 contacts →

Exact match

“Scancell is a clinical stage immunotherapy biotech company developing treatments for significant unmet needs in cancer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 9, 202651-20051 contacts →

Exact match

“Avacta is a clinical stage biotechnology company expanding the reach of highly potent cancer therapies with the pre|CISION® platform.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchOxford, United KingdomHQ recorded Oct 9, 202611-5049 contacts →

Exact match

“Sitryx is a biopharmaceutical company focused on regulating cell metabolism to develop first-in-class disease modifying therapeutics in immuno-oncology and immuno-inflammation.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchStirling, United KingdomHQ recorded Oct 9, 202611-5042 contacts →

Exact match

“medac Pharma is a privately owned, pharmaceutical company specialising in the development, diagnosis and treatment of diseases within the key areas of oncology, urology…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchPampisford, United KingdomHQ recorded Oct 9, 202611-5038 contacts →

Exact match

“PhoreMost is a new-model drug discovery company based in Cambridge, UK.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchSouthampton, United KingdomHQ recorded Oct 9, 202611-5035 contacts →

Exact match

“Our mission is to transform the discovery of first-in-class small molecule therapeutics by broadening the landscape of disease targets that can be drugged.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchOxford, United KingdomHQ recorded Oct 9, 202611-5034 contacts →

Exact match

“Infinitopes is a pioneer in precision immunomics medicines.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchBelfast, United KingdomHQ recorded Oct 9, 202611-5032 contacts →

Exact match

“Since 2001, Fusion Antibodies has been dedicated to the discovery and early development of antibodies to help bring about a positive change in the healthcare industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchGlasgow, United KingdomHQ recorded Oct 9, 202611-5032 contacts →

Exact match

“Dxcover is a clinical stage liquid biopsy company developing tests for the early detection of multiple cancers, when treatment has a better chance to impact outcomes.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchOxford, United KingdomHQ recorded Oct 9, 202611-5025 contacts →

Exact match

“Theolytics is an Oxford-based, clinical-stage biotechnology company developing differentiated intravenous oncolytic immunotherapies for solid tumours.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchCambridge, United KingdomHQ recorded Oct 9, 202611-5023 contacts →

Exact match

“F-star is a private biotech, based in Cambridge UK, focused on using our world-leading, innovative bispecific antibody technology that is clinically validated, patent protected…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchEdinburgh, United KingdomHQ recorded Oct 9, 202611-5021 contacts →

Exact match

“NuCana is a clinical-stage biopharmaceutical company focused on significantly improving treatment outcomes for patients with cancer by applying our phosphoramidate chemistry…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchBabraham, United KingdomHQ recorded Oct 9, 202611-5020 contacts →

Exact match

“ABOUT US Mosaic Therapeutics is an oncology therapeutics company delivering precision medicines for patient groups with few targeted treatment options today.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchCambridge, United KingdomHQ recorded Oct 9, 202611-5019 contacts →

Exact match

“Crescendo Biologics is a private, clinical stage immuno-oncology company developing novel, targeted T cell enhancing Humabody® therapeutics.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 9, 202611-5016 contacts →

Exact match

“Personalised cancer therapeutics platform pioneered at Mount Sinai Medical Center”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchEdinburgh, United KingdomHQ recorded Oct 9, 20261-1015 contacts →

Exact match

“Cumulus Oncology is developing anti-cancer therapies for clinical settings in areas of high unmet need, with the aim of developing improved outcomes for cancer patients.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchOxford, United KingdomHQ recorded Oct 9, 202611-5013 contacts →

Exact match

“Pioneering the next generation of precision medicines to deliver a portfolio of transformative cancer therapies.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 128 cancer biotech firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,194 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cancer biotech firms based in the United Kingdom at a glance

As of Oct 9, 2026
46.7%Verified-email coverage
20.0Average contacts per company
1-10Median size (employees)
32.0%Largest-city concentration · London
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
37
51-200
12
201-500
6
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 128 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 biotech firms” 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 1,194 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 October 9, 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 biotech firms 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 “cancer biotech firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cancer biotech firms are there based in the United Kingdom?

RevenueBase identified 128 company matches for cancer biotech firms associated with the United Kingdom as of October 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?

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

Which city has the most cancer biotech firms?

London leads with 41 company records, followed by Oxford (20) and Cambridge (13).

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 1,194 professional contacts with verified work emails tracked across these 128 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 October 9, 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.