Company lists · Data refreshed October 2026

Top 10 Custom peptide manufacturers based in the United Kingdom

RevenueBase identified 27 company matches for custom peptide manufacturers associated with the United Kingdom as of October 2026 and tracks 342 professional contacts across them, including 46 with verified work emails. Cambridge is the largest hub.

This list covers company matches for custom peptide manufacturers 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 October 11, 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 Oct 11, 2026 How this list was built
27Companies
342Contacts tracked
46Verified emails
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The 10 largest custom peptide manufacturers based in the United Kingdom

Ranked by team size
Top 10 of 27 company matches for custom peptide manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 Oct 11, 202611-5021 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 · Oct 11, 2026 · View company records in RevenueBase
2Exact matchHolmfirth, United KingdomHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
3Exact matchSouthampton, United KingdomHQ recorded Oct 11, 202611-5013 contacts →

Exact match

“ATDBio is a UK-based life sciences company with over 20 years of experience delivering high-quality oligonucleotides to customers worldwide.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchRedditch, United KingdomHQ recorded Oct 11, 202611-5012 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 · Oct 11, 2026 · View company records in RevenueBase
5Exact matchBristol, United KingdomHQ recorded Oct 11, 20261-1010 contacts →

Exact match

“Zentraxa’s proprietary technological platform, Zentide, combined with our extensive technical know-how allows us to push the boundaries of what can be achieved with synthetic…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchLinlithgow, United KingdomHQ recorded Oct 11, 20261-108 contacts →

Exact match

“We are a Scottish Biotech company with a new method of producing peptides.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchFareham, United KingdomHQ recorded Oct 11, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchEnderby, United KingdomHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
9Exact matchCambridge, United KingdomHQ recorded Oct 11, 202611-501 contacts →

Exact match

“Activotec is a peptide synthesis Company specialising in peptide synthesizers, organic synthesizers and synthesis chemicals.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchAberdeen, United KingdomHQ recorded Oct 11, 20261-101 contacts →

Exact match

“Scotia Biologics is a specialist contract research company founded in 2012 to provide a fast flexible and quality service to a diverse customer base including biotechnology and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 10 of 27 custom peptide manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom peptide manufacturers based in the United Kingdom at a glance

As of Oct 11, 2026
13.5%Verified-email coverage
12.7Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Cambridge
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
11
51-200
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 27 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 “custom peptide manufacturers” 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 46 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 October 11, 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 “custom peptide manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom peptide manufacturers are there based in the United Kingdom?

RevenueBase identified 27 company matches for custom peptide manufacturers associated with the United Kingdom as of October 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?

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

Which city has the most custom peptide manufacturers?

Cambridge leads with 3 company records, followed by London (3) and Bristol (2).

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 46 professional contacts with verified work emails tracked across these 27 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 October 11, 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.