Company lists · Data refreshed September 2026

Top 25 Biomanufacturing companies based in the United Kingdom

Name: Biomanufacturing 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 16, 2026 521 companies tracked

RevenueBase identified 521 biomanufacturing companies headquartered in the United Kingdom as of September 2026 and tracks 18,727 professional contacts across them, including 9,363 with verified work emails. London is the largest hub.

This list covers biomanufacturing 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 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

521Companies

18,727Contacts tracked

9,363Verified emails

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The 25 largest biomanufacturing companies based in the United Kingdom

Ranked by team size

Top 25 of 521 biomanufacturing companies 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 biomanufacturing 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	Almac Group	Indirect evidence	Craigavon, United KingdomHQ checked Sep 16, 2026	5,001-10,000	4,577 contacts →
	Indirect evidence “Partnering to Advance Human Health A unique culture delivering exceptional solutions: Almac is a financially secure, privately owned organisation with 7,800+ employees globally.” Source: RevenueBase Database · checked Sep 16, 2026
2	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
3	OXB	Indirect evidence	Oxford, United KingdomHQ checked Sep 16, 2026	501-1,000	861 contacts →
	Indirect evidence “OXB (LSE: OXB) is a global quality and innovation-led contract development and manufacturing organisation (CDMO) in cell and gene therapy with a mission to enable its clients to…” Source: RevenueBase Database · checked Sep 16, 2026
4	Roslinct	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 16, 2026	201-500	437 contacts →
	Indirect evidence “RoslinCT is a leading global contract development and manufacturing services organization (CDMO) focused on Advanced Cell Therapies.” Source: RevenueBase Database · checked Sep 16, 2026
5	Adaptimmune	Indirect evidence	Abingdon, United KingdomHQ checked Sep 16, 2026	201-500	313 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
6	SPT Labtech	Indirect evidence	Melbourn, United KingdomHQ checked Sep 16, 2026	201-500	312 contacts →
	Indirect evidence “SPT Labtech designs and makes products that transform the way scientists work.” Source: RevenueBase Database · checked Sep 16, 2026
7	Concept Life Sciences	Indirect evidence	High Peak, United KingdomHQ checked Sep 16, 2026	201-500	209 contacts →
	Indirect evidence “Concept Life Sciences is a knowledge-based, science-led and customer-focused contract research and manufacturing organisation with world-leading expertise in the pharmaceutical…” Source: RevenueBase Database · checked Sep 16, 2026
8	Wasdell Group	Indirect evidence	Swindon, United KingdomHQ checked Sep 16, 2026	501-1,000	192 contacts →
	Indirect evidence “The Wasdell Group provides the pharmaceutical and nutraceutical industries with solutions to a range of outsourcing requirements.” Source: RevenueBase Database · checked Sep 16, 2026
9	Touchlight	Indirect evidence	Hampton, United KingdomHQ checked Sep 16, 2026	51-200	188 contacts →
	Indirect evidence “Touchlight is a leading, innovation-driven CDMO pioneering enzymatic GMP DNA production to enable the genetic medicine revolution.” Source: RevenueBase Database · checked Sep 16, 2026
10	Fresenius Kabi UK	Indirect evidence	Runcorn, United KingdomHQ checked Sep 16, 2026	501-1,000	181 contacts →
	Indirect evidence “Fresenius Kabi is a global healthcare company specialising in lifesaving medicines and technologies for infusion, transfusion and clinical nutrition.” Source: RevenueBase Database · checked Sep 16, 2026
11	bit.bio	Indirect evidence	Cambridge, United KingdomHQ checked Sep 16, 2026	51-200	176 contacts →
	Indirect evidence “bit.bio is an award-winning human synthetic biology company - our mission: coding cells for novel cures.” Source: RevenueBase Database · checked Sep 16, 2026
12	Lianhetech Europe Limited	Indirect evidence	Middlesbrough, United KingdomHQ checked Sep 16, 2026	201-500	160 contacts →
	Indirect evidence “Lianhetech Seal Sands is a leading European contract manufacturer of high quality fine chemicals for use in the Crop Protection, Pharmaceutical and Performance chemicals markets.” Source: RevenueBase Database · checked Sep 16, 2026
13	Aesica Pharmaceuticals LTD	Indirect evidence	Hemel Hempstead, United KingdomHQ checked Sep 16, 2026	1,001-5,000	157 contacts →
	Indirect evidence “Aesica is a leading pharmaceutical contract development and manufacturing organisation (CDMO) for both APIs and finished dose forms.” Source: RevenueBase Database · checked Sep 16, 2026
14	Briar Chemicals Limited	Indirect evidence	Norwich, United KingdomHQ checked Sep 16, 2026	201-500	150 contacts →
	Indirect evidence “Briar Chemicals delivers contract and custom manufacturing solutions to customers across the globe.” Source: RevenueBase Database · checked Sep 16, 2026
15	Symbiosis Pharmaceutical Services	Indirect evidence	Stirling, United KingdomHQ checked Sep 16, 2026	51-200	140 contacts →
	Indirect evidence “Symbiosis Pharmaceutical Services is a contract development and manufacturing organisation (CDMO) that specialises in the GMP manufacture and sterile fill/finish of vials for…” Source: RevenueBase Database · checked Sep 16, 2026
16	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
17	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
18	Catsci LTD	Indirect evidence	Wentloog, United KingdomHQ checked Sep 16, 2026	51-200	114 contacts →
	Indirect evidence “CatSci Ltd is an award-winning innovation partner, dedicated to breaking down the silos in small molecules, TACS, glues and oligonucleotides CMC development to accelerate the…” Source: RevenueBase Database · checked Sep 16, 2026
19	H.E.L Group	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	112 contacts →
	Indirect evidence “H.E.L Group’s mission is to work together with chemistry, safety and biotechnology experts to engineer and unleash the full potential of the scientific community.” Source: RevenueBase Database · checked Sep 16, 2026
20	Upperton Pharma Solutions	Indirect evidence	Beeston, United KingdomHQ checked Sep 16, 2026	51-200	110 contacts →
	Indirect evidence “Upperton Pharma Solutions is a specialist CDMO (contract development and manufacturing organisation) providing formulation and dosage form development and clinical trial…” Source: RevenueBase Database · checked Sep 16, 2026
21	Torbay Pharma	Indirect evidence	Paignton, United KingdomHQ checked Sep 16, 2026	201-500	104 contacts →
	Indirect evidence “Torbay Pharma is a trusted provider of sterile injectable solutions, specializing in small and medium batch sizes for the hospital market.” Source: RevenueBase Database · checked Sep 16, 2026
22	Arcinova	Indirect evidence	Alnwick, United KingdomHQ checked Sep 16, 2026	51-200	102 contacts →
	Indirect evidence “Arcinova, A Quotient Sciences Company, is dedicated to providing innovative contract research, development, and manufacturing services.” Source: RevenueBase Database · checked Sep 16, 2026
23	Xeal Pharma	Indirect evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	51-200	100 contacts →
	Indirect evidence “Xeal Pharma is a specials manufacturer with a reputation in the industry for quality, reliability and efficiency.” Source: RevenueBase Database · checked Sep 16, 2026
24	Nova Laboratories Limited	Indirect evidence	Wigston, United KingdomHQ checked Sep 16, 2026	51-200	96 contacts →
	Indirect 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
25	ORI Biotech	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	88 contacts →
	Indirect evidence “Ori Biotech is a London- and Philadelphia-based leader in CGT manufacturing technology that has developed a proprietary, bespoke and flexible manufacturing platform, which enables…” 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: biomanufacturing 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 biomanufacturing companies.
Partial evidence: Its own public description names part of biomanufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biomanufacturing 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 25 of 521 biomanufacturing companies based in the United Kingdom

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Biomanufacturing companies based in the United Kingdom at a glance

As of Sep 16, 2026

50.0%Verified-email coverage

35.9Average contacts per company

11-50Median size (employees)

17.5%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

234

11-50

153

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 521 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 biomanufacturing 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 “biomanufacturing 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 biomanufacturing 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 biomanufacturing 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, 9,363 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.

Biomanufacturing companies by metro

Biomanufacturing companies in London91
Biomanufacturing companies in Cambridge28

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 biomanufacturing 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 biomanufacturing companies are there based in the United Kingdom?

RevenueBase identified 521 biomanufacturing 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?

Almac Group, headquartered in Craigavon, tops this list with the largest team on record.

Which city has the most biomanufacturing companies?

London leads with 91 headquartered companies, followed by Cambridge (28) and Oxford (15).

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 9,363 verified decision-maker contacts tracked across these 521 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.