Company lists · Data refreshed September 2026

Top 25 Recombinant protein producers based in the United Kingdom

RevenueBase identified 59 company matches for recombinant protein producers associated with the United Kingdom as of September 2026 and tracks 3,001 professional contacts across them, including 898 with verified work emails. London is the largest hub.

This list covers company matches for recombinant protein producers 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 21, 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 21, 2026 How this list was built
59Companies
3,001Contacts tracked
898Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest recombinant protein producers based in the United Kingdom

Ranked by team size
Top 25 of 59 company matches for recombinant protein producers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchCambridge, United KingdomHQ recorded Sep 21, 20261,001-5,0002,063 contacts →

Exact match

“At Abcam, we believe the scientific community goes further, faster when we go there together.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchCambridge, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
3Exact matchCambridge, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“PCR Biosystems is a leading developer of PCR reagents for molecular biology research and diagnostics.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchOxford, United KingdomHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“The Native Antigen Company products are now aligned under Lucigen Reagent Components, an LGC Diagnostics & Genomics brand.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchCambridge, United KingdomHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Our mission is to enable synthetic biologists, by using our technology to unlock access to genes with unparalleled accuracy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchEngland, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
8Exact matchRedcar, United KingdomHQ recorded Sep 21, 202651-20020 contacts →

Exact match

“Absolute Antibody was founded in 2012 with a vision to make recombinant antibody technology accessible to all.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchOxford, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
11Exact matchNottingham, United KingdomHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Phenotypeca are creating a new era in Recombinant Proteins by applying proprietary QTL technology to create recombinant protein therapeutics (biosimilars), vaccines &…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchHolmfirth, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
13Exact matchRedditch, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
14Exact matchHartley Wintney, United KingdomHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Fleet Bioprocessing Ltd.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Apto-Gen is a technology-driven company dedicated to providing customized PCR and qPCR solutions for our customers’ applications.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchAberdeen, United KingdomHQ recorded Sep 21, 202611-506 contacts →

Exact match

“EpitogenX Ltd is a forward-thinking biotechnology company delivering high-quality products and services for research, diagnostics, and vaccine studies across both human and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchHarrietsham, United KingdomHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Isohelix is an innovator of high quality DNA & RNA Sampling and Purification Products for Life Sciences.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSwansea, United KingdomHQ recorded Sep 21, 20261-104 contacts →

Exact match

“ProColl is an synthetic biology company based in South Wales that manufactures recombinant collagen and other high-value proteins.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMotherwell, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
20Exact matchWarrington, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
21Exact matchEnderby, United KingdomHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Part of the Biosynth Group since Sept 2023, Pepceuticals Ltd,(est.1998), is a specialist British manufacturer of synthetic peptides.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchOxford, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
24Exact matchMilton Park, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
25Exact matchCardiff, United KingdomHQ recorded Sep 21, 2026201-5002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 59 recombinant protein producers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 898 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Recombinant protein producers based in the United Kingdom at a glance

As of Sep 21, 2026
29.9%Verified-email coverage
50.9Average contacts per company
11-50Median size (employees)
13.6%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
26
51-200
5
201-500
2
1,001-5,000
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 59 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 “recombinant protein producers” 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 898 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 21, 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 “recombinant protein producers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many recombinant protein producers are there based in the United Kingdom?

RevenueBase identified 59 company matches for recombinant protein producers 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?

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

Which city has the most recombinant protein producers?

London leads with 8 company records, followed by Cambridge (7) 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 898 professional contacts with verified work emails tracked across these 59 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 59 recombinant protein producers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related 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 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.