Company lists · Data refreshed September 2026

Top 25 Gmp pharmaceutical manufacturers based in the United Kingdom

RevenueBase identified 113 company matches for gmp pharmaceutical manufacturers associated with the United Kingdom as of September 2026 and tracks 2,034 professional contacts across them, including 678 with verified work emails. London is the largest hub.

This list covers company matches for gmp pharmaceutical 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 September 16, 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 16, 2026 How this list was built
113Companies
2,034Contacts tracked
678Verified emails
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The 25 largest gmp pharmaceutical manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 113 company matches for gmp pharmaceutical manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchHigh Peak, United KingdomHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
2Exact matchHemel Hempstead, United KingdomHQ recorded Sep 16, 20261,001-5,000157 contacts →

Exact match

“Aesica is a leading pharmaceutical contract development and manufacturing organisation (CDMO) for both APIs and finished dose forms.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchWrexham, United KingdomHQ recorded Sep 16, 2026201-500139 contacts →

Exact match

“Wockhardt UK (WUK) is a diverse pharmaceutical business being a major supplier of healthcare products to the NHS via Hospitals, Multiple Retail Pharmacy Chains, Wholesalers…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchSwadlincote, United KingdomHQ recorded Sep 16, 2026501-1,000119 contacts →

Exact match

“IVC Brunel Healthcare are the UK division of the IVC Group.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBirmingham, United KingdomHQ recorded Sep 16, 202651-200100 contacts →

Exact match

“Xeal Pharma is a specials manufacturer with a reputation in the industry for quality, reliability and efficiency.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-200100 contacts →

Exact match

“Orbit Pharma is a rapidly expanding, privately owned company focused on the development and marketing of high quality, specialist generic medicines across the UK, Europe, ANZ…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchCorsham, United KingdomHQ recorded Sep 16, 202651-20088 contacts →

Exact match

“Bath ASU is a pharmaceutical specials manufacturer based in Corsham, Wiltshire.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchBidston, United KingdomHQ recorded Sep 16, 2026201-50086 contacts →

Exact match

“Incorporated in 1996, PharmaPac UK Ltd is a Contract Manufacturing Organisation (CMO) that specialises in the manufacture and packaging of a variety of drug delivery systems to…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchManchester, United KingdomHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
10Exact matchBedford, United KingdomHQ recorded Sep 16, 2026201-50075 contacts →

Exact match

“GxP outsource service provider to the Pharmaceutical, Medical Device, Cell & Gene and Healthcare sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchEastbourne, United KingdomHQ recorded Sep 16, 202651-20066 contacts →

Exact match

“UK/IE operation of a expanding global conglomerate Company dealing in pharmaceutical generics with added-value as well as routine products.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchWatford, United KingdomHQ recorded Sep 16, 2026201-50060 contacts →

Exact match

“Sigma has been established as a licensed wholesaler and distributor for over 35 years.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchEly, United KingdomHQ recorded Sep 16, 2026n/a48 contacts →

Exact match

“Aristo Pharma Limited supply a rapidly growing portfolio of in-demand generic and branded medicines with the aim of ensuring important medicines remain affordable.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchSevenoaks, United KingdomHQ recorded Sep 16, 202611-5037 contacts →

Exact match

“Eramol provides a bespoke clinical trial manufacturing service, driven by transparency, delivery, and innovation across sterile and non sterile clinical and commercial…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchKnutsford, United KingdomHQ recorded Sep 16, 202611-5031 contacts →

Exact match

“SpectrumX is a UK-based pharmaceutical manufacturer operating an MHRA-licensed facility for the production of unlicensed medicines.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchHigh Wycombe, United KingdomHQ recorded Sep 16, 202611-5027 contacts →

Exact match

“Experts in Active Pharmaceutical Ingredients(APIs), Intermediates and other difficult to source Pharmaceutical ingredients- Cover APIs requirements from Development, Scale-Up and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchGloucester, United KingdomHQ recorded Sep 16, 202611-5020 contacts →

Exact match

“hameln pharma ltd is a leading supplier of high quality sterile generic medicines to the UK secondary healthcare sector.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLoughborough, United KingdomHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“For all Medical Enquiries email: medicalenquiry@morningsidehealthcare.com or call +44 (0)116 478 0322* Morningside Pharmaceuticals is an award winning manufacturer, wholesaler and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
20Exact matchHoughton Le Spring, United KingdomHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“RedRose offer the shortest lead-time in the Food Supplement Contract Manufacturing Industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchCambridge, United KingdomHQ recorded Sep 16, 202651-20013 contacts →

Exact match

“Our Fast, flexible, sterile fill-finish service is specifically designed to meet the needs of clinical trials.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchBorehamwood, United KingdomHQ recorded Sep 16, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchLeyland, United KingdomHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“All the starting materials you require – rapidly.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 16, 20261-1011 contacts →

Exact match

“Celix Pharma is a generic pharmaceutical company based in the UK, focusing on the UK and European generic markets.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Founded in 2010 and headquartered in London, United Kingdom, Silicon Pharma Ltd is a trusted name in the pharmaceutical industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 113 gmp pharmaceutical manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 678 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gmp pharmaceutical manufacturers based in the United Kingdom at a glance

As of Sep 16, 2026
33.3%Verified-email coverage
18.0Average contacts per company
11-50Median size (employees)
22.1%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
37
51-200
18
201-500
7
501-1,000
1
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 113 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 “gmp pharmaceutical 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 678 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 16, 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 “gmp pharmaceutical manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gmp pharmaceutical manufacturers are there based in the United Kingdom?

RevenueBase identified 113 company matches for gmp pharmaceutical manufacturers 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?

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

Which city has the most gmp pharmaceutical manufacturers?

London leads with 25 company records, followed by Birmingham (4) and High Wycombe (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 678 professional contacts with verified work emails tracked across these 113 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 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 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.