Company lists · Data refreshed September 2026

Top 21 Protein production companies based in the United Kingdom

RevenueBase identified 55 company matches for protein production companies associated with the United Kingdom as of September 2026 and tracks 5,537 professional contacts across them, including 4,014 with verified work emails. London is the largest hub.

This list covers company matches for protein production companies 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 September 20, 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 Sep 20, 2026 How this list was built
55Companies
5,537Contacts tracked
4,014Verified emails
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The 21 largest protein production companies based in the United Kingdom

Ranked by team size
Top 21 of 55 company matches for protein production companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchCraigavon, United KingdomHQ recorded Sep 20, 20265,001-10,0004,577 contacts →

Exact match

“Partnering to Advance Human Health A unique culture delivering exceptional solutions: Almac is a financially secure, privately owned organisation with 7,800+ employees globally.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchHigh Peak, United KingdomHQ recorded Sep 20, 2026201-500209 contacts →

Exact match

“Concept Life Sciences is a knowledge-based, science-led and customer-focused contract research and manufacturing organisation with world-leading expertise in the pharmaceutical…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAlnwick, United KingdomHQ recorded Sep 20, 202651-200102 contacts →

Exact match

“Arcinova, A Quotient Sciences Company, is dedicated to providing innovative contract research, development, and manufacturing services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCardiff, United KingdomHQ recorded Sep 20, 202651-20085 contacts →

Exact match

“Biocatalysts is a biotechnology company producing speciality enzymes at commercial scales for a variety of industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Sep 20, 202651-20082 contacts →

Exact match

“Intertek Pharmaceutical Services Service Provider of gmp & cmc services, bioanalytical services & biopharmaceutical services”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchWinchester, United KingdomHQ recorded Sep 20, 202651-20061 contacts →

Exact match

“Biopharma Group has dedicated divisions covering the UK, France, Ireland, and USA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchCambridge, United KingdomHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“Qkine manufactures high-quality and novel growth factors, supporting scientists in developing and scaling stem cell, organoid, cellular agriculture and regenerative medicine…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchAbingdon, United KingdomHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchCambridge, United KingdomHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“Isomerase helps partners innovate and harness the microbial power of a wide range of bacteria and fungi to discover and produce native or novel natural products, peptides, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchEngland, United KingdomHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“Here at Abbexa, we own a diverse portfolio of high-quality products and services tailored to meet the evolving needs of researchers and professionals in the biotechnology sector.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchOxford, United KingdomHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Recombinant protein expression - industry leading yield, quality and service Oxford Expression Technologies is a biotechnology company and centre of excellence for recombinant…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“AB BIOTECHNOLOGY LIMITED is a biotechnology company based out of Pentlands Science Park, Bush Loan, Penicuik, Midlothian, EH26 0PZ”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchHolmfirth, United KingdomHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“What We Do Carramore is a supplier of customized services to medical and bioresearch projects throughout the world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchRedditch, United KingdomHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Recognised globally as a leading UK-based manufacturing and analytical laboratory, we specialise in the synthesis of peptides, oligonucleotides, and antibodies, as well as the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchPo Box 431, United KingdomHQ recorded Sep 20, 202611-504 contacts →

Exact match

“LBS Biotechnology, an experienced Company with a dynamic outlook; the focus is on meeting the demanding customer requirements of the biotechnology industry through ISO9001:2008…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSwaffham, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Formedium began as a humble venture in 2002 and has flourished into a global company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMotherwell, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“The Antibody Company was founded in response to a need for a high quality contract manufacturing service that is fast, flexible and reliable.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWarrington, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Daresbury Proteins Ltd specializes in mammalian recombinant protein production and cell line development.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSheffield, United KingdomHQ recorded Sep 20, 2026201-5003 contacts →

Exact match

“BioServUK Ltd is a Contract Manufacturing Organisation with expertise in upstream production and downstream processing of antibodies and other proteins from mammalian, bacterial…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchOxford, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Bioarchitech Ltd a biotechnology company based out of the Wood Centre for Innovation in Oxford.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchMilton Park, United KingdomHQ recorded Sep 20, 202611-502 contacts →

Exact match

“At biocleave we are using our position as clostridial experts to exploit the protein production capabilities of these versatile microbes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 21 of 55 protein production companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 4,014 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Protein production companies based in the United Kingdom at a glance

As of Sep 20, 2026
72.5%Verified-email coverage
100.7Average contacts per company
11-50Median size (employees)
14.5%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
20
51-200
7
201-500
3
501-1,000
1
5,001-10,000
1
10001+
1

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 55 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 “protein production companies” 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 4,014 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 September 20, 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.

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 “protein production companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many protein production companies are there based in the United Kingdom?

RevenueBase identified 55 company matches for protein production companies associated with the United Kingdom as of September 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?

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

Which city has the most protein production companies?

London leads with 8 company records, followed by Cambridge (3) and Oxford (3).

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 4,014 professional contacts with verified work emails tracked across these 55 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 September 20, 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.