Company lists · Data refreshed October 2026

Top 25 Immuno-oncology biotech firms based in the United Kingdom

RevenueBase identified 80 company matches for immuno-oncology biotech firms associated with the United Kingdom as of October 2026 and tracks 1,840 professional contacts across them, including 1,008 with verified work emails. London is the largest hub.

This list covers company matches for immuno-oncology 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 14, 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 14, 2026 How this list was built
80Companies
1,840Contacts tracked
1,008Verified emails
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The 25 largest immuno-oncology biotech firms based in the United Kingdom

Ranked by team size
Top 25 of 80 company matches for immuno-oncology biotech firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 14, 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 14, 2026 · View company records in RevenueBase
2Exact matchOxford, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
4Exact matchOxford, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
5Exact matchHarwell, United KingdomHQ recorded Oct 14, 202651-20059 contacts →

Exact match

“Barinthus Biotherapeutics is a clinical-stage biopharmaceutical company developing novel T cell immunotherapeutic candidates designed to guide the immune system to overcome…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchOxford, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
7Exact matchOxford, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
9Exact matchOxford, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
10Exact matchOxford, United KingdomHQ recorded Oct 14, 202611-5034 contacts →

Exact match

“Infinitopes is a pioneer in precision immunomics medicines.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchGlasgow, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
12Exact matchOxford, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
13Exact matchOxford, United KingdomHQ recorded Oct 14, 202611-5025 contacts →

Exact match

“Yellowstone aims to unlock a new class of therapeutically targetable frequently expressed antigens with potential to significantly transform patient lives.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchCambridge, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-1021 contacts →

Exact match

“Curenetics is revolutionizing cancer treatment with AI-powered technology that predicts patient response to immunotherapies.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchBabraham, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
17Exact matchCambridge, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5019 contacts →

Exact match

“Pheon Therapeutics is leveraging two decades of ADC experience to build a novel pipeline of next generation ADCs which offer the potential to treat solid tumors and liquid cancers…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5018 contacts →

Exact match

“Prokarium is pioneering the field of microbial immunotherapy.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5017 contacts →

Exact match

“Broadening cancer patient access to powerful disease-transforming immunotherapy.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5016 contacts →

Exact match

“LIFT BioSciences is pioneering a new class of immunotherapy for hard-to-treat cancers based on allogeneic Immuno-Modulatory Alpha Neutrophils (IMANs)®.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchOxford, United KingdomHQ recorded Oct 14, 20261-1015 contacts →

Exact match

“Exogene is an Oxford-based, venture-backed biotechnology company using a proprietary lab-in-the-loop AI platform to design novel, multi-specific immune engager drugs targeting…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchEdinburgh, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
24Exact matchOxford, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
25Exact matchNorthwood Hills, United KingdomHQ recorded Oct 14, 202611-5012 contacts →

Exact match

“NovalGen is an innovative immuno-oncology company developing breakthrough bispecific therapies that can safely harness the immune system to fight cancer.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 80 immuno-oncology biotech firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,008 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immuno-oncology biotech firms based in the United Kingdom at a glance

As of Oct 14, 2026
54.8%Verified-email coverage
23.0Average contacts per company
11-50Median size (employees)
37.5%Largest-city concentration · London
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
32
51-200
6
201-500
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 80 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 “immuno-oncology 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 1,008 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 14, 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.

Immuno-oncology 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 “immuno-oncology biotech firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immuno-oncology biotech firms are there based in the United Kingdom?

RevenueBase identified 80 company matches for immuno-oncology 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 immuno-oncology biotech firms?

London leads with 30 company records, followed by Oxford (16) and Cambridge (7).

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 1,008 professional contacts with verified work emails tracked across these 80 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 14, 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.