Company lists · Data refreshed September 2026

Top 25 Biotech manufacturers based in the United Kingdom

Name: Biotech manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 290 companies tracked

RevenueBase identified 290 biotech manufacturers headquartered in the United Kingdom as of September 2026 and tracks 7,936 professional contacts across them, including 3,056 with verified work emails. London is the largest hub.

This list covers biotech manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

290Companies

7,936Contacts tracked

3,056Verified emails

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The 25 largest biotech manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 290 biotech manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biotech manufacturers: 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	ABCAM	Indirect evidence	Cambridge, United KingdomHQ checked Sep 16, 2026	1,001-5,000	2,063 contacts →
	Indirect evidence “At Abcam, we believe the scientific community goes further, faster when we go there together.” Source: RevenueBase Database · checked Sep 16, 2026
2	LGC	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	1,001-5,000	1,137 contacts →
	Indirect evidence “LGC is a global leader in life sciences, diagnostics and analytical solutions.” Source: RevenueBase Database · checked Sep 16, 2026
3	Labman	Indirect evidence	Middlesbrough, United KingdomHQ checked Sep 16, 2026	201-500	139 contacts →
	Indirect evidence “Labman is a global leader in providing lab technology, manufacturing skids & software to enable and enhance science.” Source: RevenueBase Database · checked Sep 16, 2026
4	Astrea Bioseparations	Indirect evidence	Comberton, United KingdomHQ checked Sep 16, 2026	51-200	119 contacts →
	Indirect evidence “Astrea Bioseparations, a Biotage company, is a leading provider of chromatography and bioseparation solutions for the life sciences industry.” Source: RevenueBase Database · checked Sep 16, 2026
5	Nova Laboratories Limited	Strong evidence	Wigston, United KingdomHQ checked Sep 16, 2026	51-200	96 contacts →
	Strong evidence “Nova Laboratories is an independent contract manufacturer, that has established a worldwide reputation, for the aseptic processing of pharmaceutical, biotechnology and medical…” Source: RevenueBase Database · checked Sep 16, 2026
6	Bath ASU	Partial evidence	Corsham, United KingdomHQ checked Sep 16, 2026	51-200	88 contacts →
	Partial evidence “Bath ASU is a pharmaceutical specials manufacturer based in Corsham, Wiltshire.” Source: RevenueBase Database · checked Sep 16, 2026
7	Biocatalysts LTD	Partial evidence	Cardiff, United KingdomHQ checked Sep 16, 2026	51-200	85 contacts →
	Partial evidence “Biocatalysts is a biotechnology company producing speciality enzymes at commercial scales for a variety of industries.” Source: RevenueBase Database · checked Sep 16, 2026
8	Porton Biopharma LTD	Indirect evidence	Salisbury, United KingdomHQ checked Sep 16, 2026	51-200	82 contacts →
	Indirect evidence “Porton Biopharma Limited (PBL) is a UK based company experienced in developing and manufacturing biopharmaceutical therapeutics and vaccines.” Source: RevenueBase Database · checked Sep 16, 2026
9	GFA	Indirect evidence	Ely, United KingdomHQ checked Sep 16, 2026	11-50	76 contacts →
	Indirect evidence “In September 2015, GFA became Envigo.” Source: RevenueBase Database · checked Sep 16, 2026
10	Amici Procurement Solutions	Partial evidence	Glasgow, United KingdomHQ checked Sep 16, 2026	51-200	64 contacts →
	Partial evidence “Amici provides a purchasing and supply chain management service, allowing biotech organisations to focus on discovering life changing innovations.” Source: RevenueBase Database · checked Sep 16, 2026
11	Alfa Aesar	Indirect evidence	Heysham, United KingdomHQ checked Sep 16, 2026	501-1,000	64 contacts →
	Indirect evidence “Alfa Aesar is now part of Thermo Fisher Scientific.” Source: RevenueBase Database · checked Sep 16, 2026
12	Biopharma Group	Indirect evidence	Winchester, United KingdomHQ checked Sep 16, 2026	51-200	61 contacts →
	Indirect evidence “Biopharma Group has dedicated divisions covering the UK, France, Ireland, and USA.” Source: RevenueBase Database · checked Sep 16, 2026
13	Holiferm	Partial evidence	Birkenhead, United KingdomHQ checked Sep 16, 2026	51-200	58 contacts →
	Partial evidence “Holiferm develops processes for and manufactures innovative, green and sustainable biosurfactants.” Source: RevenueBase Database · checked Sep 16, 2026
14	Hoxton Farms	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	56 contacts →
	Indirect evidence “Based in London, Hoxton Farms builds modular clusters of bioreactors to grow high-margin products from stem cells for food and pharma.” Source: RevenueBase Database · checked Sep 16, 2026
15	Genesis Biosciences	Indirect evidence	Cardiff, United KingdomHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence “We are Genesis Biosciences - a global biosciences company, based in both Atlanta, US, and Cardiff, UK.” Source: RevenueBase Database · checked Sep 16, 2026
16	VH BIO	Indirect evidence	Gateshead, United KingdomHQ checked Sep 16, 2026	11-50	50 contacts →
	Indirect evidence “VH Bio Limited is a leading supply and distribution company for the life sciences industry within the United Kingdom and Republic of Ireland, specialising in key areas of science…” Source: RevenueBase Database · checked Sep 16, 2026
17	Randox Toxicology LTD	Partial evidence	County Antrim, United KingdomHQ checked Sep 16, 2026	51-200	46 contacts →
	Partial evidence “Delivering innovative solutions for fast and accurate drug detection, Randox Toxicology is a primary manufacturer of Biochip Array Technology, ELISA, reagents, automated systems…” Source: RevenueBase Database · checked Sep 16, 2026
18	Molekula Group	Partial evidence	Darlington, United KingdomHQ checked Sep 16, 2026	51-200	44 contacts →
	Partial evidence “Molekula is a manufacturer and distributor of Fine Chemicals and Biochemicals in Bulk and Research quantities Founded in in France and the UK to initially support the Chemical…” Source: RevenueBase Database · checked Sep 16, 2026
19	QKINE	Partial evidence	Cambridge, United KingdomHQ checked Sep 16, 2026	11-50	36 contacts →
	Partial evidence “Qkine manufactures high-quality and novel growth factors, supporting scientists in developing and scaling stem cell, organoid, cellular agriculture and regenerative medicine…” Source: RevenueBase Database · checked Sep 16, 2026
20	Cambridge Bioscience	Indirect evidence	Cambridge, United KingdomHQ checked Sep 16, 2026	11-50	36 contacts →
	Indirect evidence “Cambridge Bioscience is a specialist distributor of life science research products with a passion for bringing new and exciting technologies to researchers.” Source: RevenueBase Database · checked Sep 16, 2026
21	Biofortuna	Indirect evidence	Deeside, United KingdomHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “At Biofortuna, we form unique partnerships with the most innovative healthcare and life science companies and work together to enhance health and wellbeing all over the world.” Source: RevenueBase Database · checked Sep 16, 2026
22	Charnwood Discovery, Part Of Concept Life Sciences	Indirect evidence	Chapel-en-le-frith, United KingdomHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “Charnwood Discovery is part of Concept Life Sciences following an acquisition in November 2024.” Source: RevenueBase Database · checked Sep 16, 2026
23	Amsbio	Indirect evidence	Abingdon, United KingdomHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “Accelerate your discovery with exceptional service and innovative, cutting-edge life science products Founded over 35 years ago, AMSBIO is a premier life sciences supplier…” Source: RevenueBase Database · checked Sep 16, 2026
24	2bscientific LTD	Indirect evidence	Kirtlington, United KingdomHQ checked Sep 16, 2026	11-50	30 contacts →
	Indirect evidence “2BScientific is a leading distributor of innovative life science products, serving customers in the UK, Europe, and worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
25	Allpaq Packaging Limited	Indirect evidence	Widnes, United KingdomHQ checked Sep 16, 2026	11-50	30 contacts →
	Indirect evidence “We’re ALLpaQ: the global market leader in the design and innovation of bioprocess and fluid management solutions.” Source: RevenueBase Database · checked Sep 16, 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: biotech manufacturers. 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 biotech manufacturers.
Partial evidence: Its own public description names part of biotech manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotech manufacturers. 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 25 of 290 biotech manufacturers based in the United Kingdom

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Biotech manufacturers based in the United Kingdom at a glance

As of Sep 16, 2026

38.5%Verified-email coverage

27.4Average contacts per company

1-10Median size (employees)

19.3%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

153

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 290 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 biotech manufacturers, 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 “biotech manufacturers”. 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 biotech manufacturers), 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 biotech manufacturers, 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, 3,056 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 16, 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.

Biotech manufacturers by metro

Biotech manufacturers in London56

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 biotech manufacturers, 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 biotech manufacturers are there based in the United Kingdom?

RevenueBase identified 290 biotech manufacturers 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?

ABCAM, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most biotech manufacturers?

London leads with 56 headquartered companies, followed by Cambridge (21) and Oxford (9).

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 3,056 verified decision-maker contacts tracked across these 290 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 16, 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 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.