Company lists · Data refreshed September 2026

Top 24 Precision medicine biotech companies based in the United Kingdom

Name: Precision medicine biotech companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 140 companies tracked

RevenueBase identified 140 precision medicine biotech companies headquartered in the United Kingdom as of September 2026 and tracks 2,828 professional contacts across them, including 1,560 with verified work emails. London is the largest hub.

This list covers precision medicine biotech companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

140Companies

2,828Contacts tracked

1,560Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest precision medicine biotech companies based in the United Kingdom

Ranked by team size

Top 24 of 140 precision medicine biotech companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision medicine biotech companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Immunocore	Partial evidence	Abingdon, United KingdomHQ checked Sep 17, 2026	201-500	585 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	Diaceutics PLC	Indirect evidence	Belfast, United KingdomHQ checked Sep 17, 2026	51-200	213 contacts →
	Indirect evidence “At Diaceutics we believe that every patient should have access to the right treatment at the right time.” Source: RevenueBase Database · checked Sep 17, 2026
3	Genomics	Indirect evidence	Oxford, United KingdomHQ checked Sep 17, 2026	51-200	165 contacts →
	Indirect evidence “We are a pioneering transatlantic TechBio company that aims to transform health through the power of genomics.” Source: RevenueBase Database · checked Sep 17, 2026
4	Relation	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	105 contacts →
	Strong evidence “We are an end-to-end biotech developing transformational medicines, with technology at our core.” Source: RevenueBase Database · checked Sep 17, 2026
5	ANGLE	Indirect evidence	Surrey Research Park, United KingdomHQ checked Sep 17, 2026	51-200	104 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Apis Assay Technologies LTD	Indirect evidence	Manchester, United KingdomHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “APIS is leveraging systems biology, interrogating multi-OMICs biodata, and deploying innovative ‘Clickmer’ ligand binding technology, for the validation and translation of…” Source: RevenueBase Database · checked Sep 17, 2026
7	Ochre BIO	Partial evidence	Oxford, United KingdomHQ checked Sep 17, 2026	11-50	68 contacts →
	Partial evidence “Ochre Bio is a biotechnology company developing RNA therapies for chronic liver diseases.” Source: RevenueBase Database · checked Sep 17, 2026
8	HEALX	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Healx is a mission-driven technology company pioneering the next generation of drug discovery in order to bring novel, effective treatments to rare disease patients around the…” Source: RevenueBase Database · checked Sep 17, 2026
9	Alchemab Therapeutics LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Alchemab is harnessing the naturally protective power of patient antibodies to keep people free of hard-to-treat disease in a unique and transformative approach to drug discovery…” Source: RevenueBase Database · checked Sep 17, 2026
10	Bioniq	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Innovative health tech company leading the way to the future of personalized health.” Source: RevenueBase Database · checked Sep 17, 2026
11	Nucleome Therapeutics	Indirect evidence	Oxford, United KingdomHQ checked Sep 17, 2026	11-50	51 contacts →
	Indirect evidence “Nucleome was founded in 2019.” Source: RevenueBase Database · checked Sep 17, 2026
12	Oxford Biodynamics PLC	Strong evidence	Oxford, United KingdomHQ checked Sep 17, 2026	51-200	47 contacts →
	Strong evidence “Oxford BioDynamics (OBD) is a global biotech company advancing personalized healthcare by developing and commercializing precision medicine tests for life-changing diseases.” Source: RevenueBase Database · checked Sep 17, 2026
13	Avacta Therapeutics	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Avacta is a clinical stage biotechnology company expanding the reach of highly potent cancer therapies with the pre\|CISION® platform.” Source: RevenueBase Database · checked Sep 17, 2026
14	Congenica	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect evidence “Congenica is a digital health company providing software and solutions for the analysis and interpretation of genomic data at scale.” Source: RevenueBase Database · checked Sep 17, 2026
15	Curve Therapeutics	Indirect evidence	Southampton, United KingdomHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
16	Dxcover	Indirect evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
17	Sonrai	Strong evidence	Belfast, United KingdomHQ checked Sep 17, 2026	11-50	34 contacts →
	Strong evidence “Sonrai helps precision medicine teams deliver decision-ready evidence from complex biomedical data.” Source: RevenueBase Database · checked Sep 17, 2026
18	Arecor Therapeutics	Partial evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Arecor is a clinical-stage biotech company, developing superior therapeutics that can reduce treatment burden and improve outcomes for people living with diabetes, obesity and…” Source: RevenueBase Database · checked Sep 17, 2026
19	Infinitopes	Strong evidence	Oxford, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Strong evidence “Infinitopes is a pioneer in precision immunomics medicines.” Source: RevenueBase Database · checked Sep 17, 2026
20	Oncologica UK	Strong evidence	Chesterford, United KingdomHQ checked Sep 17, 2026	51-200	32 contacts →
	Strong evidence “Oncologica is a world leading precision cancer medicine and Covid-19 testing and genomic sequencing laboratory based in Cambridge, UK.” Source: RevenueBase Database · checked Sep 17, 2026
21	C4x Discovery LTD	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “C4XD is a pioneering Drug Discovery company, combining scientific expertise with cutting-edge technologies to efficiently deliver world‑leading medicines.” Source: RevenueBase Database · checked Sep 17, 2026
22	Nanosyrinx	Indirect evidence	Warwick University, United KingdomHQ checked Sep 17, 2026	1-10	26 contacts →
	Indirect evidence “NanoSyrinx is a cutting-edge synthetic biology company creating the next generation of targeted drug delivery systems to address challenges in the biologic delivery sector.” Source: RevenueBase Database · checked Sep 17, 2026
23	Mosaic TX	Strong evidence	Babraham, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Strong evidence “ABOUT US Mosaic Therapeutics is an oncology therapeutics company delivering precision medicines for patient groups with few targeted treatment options today.” Source: RevenueBase Database · checked Sep 17, 2026
24	Ensocell	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Ensocell is a Life Science company utilising cutting-edge single cell genomics technologies, AI-based computational tools, and advanced cell models to identify novel disease…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: precision medicine biotech companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names precision medicine biotech companies.
Partial evidence: Its own public description names part of precision medicine biotech companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision medicine biotech companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 140 precision medicine biotech companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,560 reachable decision-makers.

Free signup · no credit card

View the full list →

Precision medicine biotech companies based in the United Kingdom at a glance

As of Sep 17, 2026

55.2%Verified-email coverage

20.2Average contacts per company

11-50Median size (employees)

30.7%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 140 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among precision medicine biotech companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “precision medicine biotech companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names precision medicine biotech companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among precision medicine biotech companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,560 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Precision medicine biotech companies by metro

Precision medicine biotech companies in London43

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names precision medicine biotech companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many precision medicine biotech companies are there based in the United Kingdom?

RevenueBase identified 140 precision medicine biotech companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Immunocore, headquartered in Abingdon, tops this list with the largest team on record.

Which city has the most precision medicine biotech companies?

London leads with 43 headquartered companies, followed by Cambridge (24) and Oxford (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,560 verified decision-maker contacts tracked across these 140 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 140 precision medicine biotech companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Precision medicine biotech companies by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Precision medicine biotech companies lists · New lists

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 Smart Search, 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.