Company lists · Data refreshed September 2026

Top 25 Pharmaceutical contract compliance services based in the United Kingdom

Name: Pharmaceutical contract compliance services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 210 companies tracked

RevenueBase identified 210 pharmaceutical contract compliance services headquartered in the United Kingdom as of September 2026 and tracks 7,993 professional contacts across them, including 4,413 with verified work emails. London is the largest hub.

This list covers pharmaceutical contract compliance services 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 17, 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 17, 2026 86% judged on-target in blind review

210Companies

7,993Contacts tracked

4,413Verified emails

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The 25 largest pharmaceutical contract compliance services based in the United Kingdom

Ranked by team size

Top 25 of 210 pharmaceutical contract compliance services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical contract compliance services: 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 17, 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 17, 2026
2	Concept Life Sciences	Strong evidence	High Peak, United KingdomHQ checked Sep 17, 2026	201-500	209 contacts →
	Strong 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 17, 2026
3	Upperton Pharma Solutions	Partial evidence	Beeston, United KingdomHQ checked Sep 17, 2026	51-200	110 contacts →
	Partial 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 17, 2026
4	Rephine	Strong evidence	Stevenage, United KingdomHQ checked Sep 17, 2026	51-200	102 contacts →
	Strong evidence “Global experts in quality assurance & GxP compliance across pharmaceutical, biotech & medical device manufacturing supply chains Who is Rephine?” Source: RevenueBase Database · checked Sep 17, 2026
5	Broughton	Strong evidence	Earby, United KingdomHQ checked Sep 17, 2026	51-200	96 contacts →
	Strong evidence “Broughton is a global Contract Research Organisation (CRO) partnering with future-focused organisations to bring safe, high-quality products to market across the pharmaceutical…” Source: RevenueBase Database · checked Sep 17, 2026
6	IPS Pharma	Partial evidence	West Molesey, United KingdomHQ checked Sep 17, 2026	51-200	91 contacts →
	Partial evidence “IPS Pharma is an independent international pharmaceutical services company operating in three main areas: Unlicensed medicines (Unlicensed Imports and Specials), Clinical Trials…” Source: RevenueBase Database · checked Sep 17, 2026
7	Sequani	Indirect evidence	Ledbury, United KingdomHQ checked Sep 17, 2026	51-200	87 contacts →
	Indirect evidence “great people, great work, real results Sequani’s heritage spans more than 50 years when a company called Toxicol Laboratories opened for business in London.” Source: RevenueBase Database · checked Sep 17, 2026
8	Pharmapac UK	Partial evidence	Bidston, United KingdomHQ checked Sep 17, 2026	201-500	86 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
9	SGS Cdmo Solutions	Partial evidence	Deeside, United KingdomHQ checked Sep 17, 2026	51-200	83 contacts →
	Partial evidence “Established in 2002, we are a premier GMP approved formulation contract development manufacturing organization (CDMO) offering services from MHRA and FDA inspected facilities:*…” Source: RevenueBase Database · checked Sep 17, 2026
10	Intertek Pharmaceutical Services	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “Intertek Pharmaceutical Services Service Provider of gmp & cmc services, bioanalytical services & biopharmaceutical services” Source: RevenueBase Database · checked Sep 17, 2026
11	Adamas Consulting	Indirect evidence	Camberley, United KingdomHQ checked Sep 17, 2026	51-200	68 contacts →
	Indirect evidence “ADAMAS Consulting is a global specialist consultancy offering a full range of independent GCP, GVP, GLP, CSC and GMP Quality Assurance and Quality Management services on a global…” Source: RevenueBase Database · checked Sep 17, 2026
12	TMC Pharma Services LTD	Indirect evidence	Hartley Wintney, United KingdomHQ checked Sep 17, 2026	501-1,000	63 contacts →
	Indirect evidence “TMC is a global pharma services company, partnering with small to mid-sized biotech and pharma companies to accelerate drug development timelines and maximise value across the…” Source: RevenueBase Database · checked Sep 17, 2026
13	Seda Pharmaceutical Development & Clinical Manufacturing Services	Partial evidence	Cheadle, United KingdomHQ checked Sep 17, 2026	11-50	60 contacts →
	Partial evidence “Seda Pharmaceutical Development Services provide Integrated Pharmaceutical Development and Clinical Pharmacology services and consultancy to the Pharma and Biotechnology…” Source: RevenueBase Database · checked Sep 17, 2026
14	CS Lifesciences	Indirect evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	35 contacts →
	Indirect evidence “CS Lifesciences is an award-winning enterprise regulatory strategy consultancy, rated #1 in the US, and trusted by Fortune 500 companies, leading medtech firms, and diagnostics…” Source: RevenueBase Database · checked Sep 17, 2026
15	Cosmotrace	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “CosmoTrace is a leading consulting firm specializing in pharmaceutical serialization services and solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	Clinical Services International CSI	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Clinical Services International (CSI) is a global leader in comparator sourcing and clinical supply solutions, supporting trials across all major therapeutic areas.” Source: RevenueBase Database · checked Sep 17, 2026
17	Simple Pharma	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Simple Pharma is the best home for proven pharma products.” Source: RevenueBase Database · checked Sep 17, 2026
18	Riverark Limited	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “RiverArk is a Global Quality Consultancy providing comprehensive services in GxP domain.” Source: RevenueBase Database · checked Sep 17, 2026
19	Clientpharma	Partial evidence	Burton On Trent, United KingdomHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “At ClientPharma, we are a certified veteran-owned pharmaceutical services and supply company with a global presence across the UK, EU, US, LATAM and APAC.” Source: RevenueBase Database · checked Sep 17, 2026
20	QRC Consultants LTD	Indirect evidence	St Ives, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “WHO WE ARE QRC Consultants Ltd is a team of experienced QA, regulatory and clinical research professionals, dedicated to providing high quality, practical, responsive and cost…” Source: RevenueBase Database · checked Sep 17, 2026
21	Sciom Limited	Partial evidence	Welwyn Garden City, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Sciom UK is a specialist pharmaceutical services partner providing integrated pharmacovigilance, regulatory, analytical, and quality solutions to life sciences organisations…” Source: RevenueBase Database · checked Sep 17, 2026
22	Life Science LAW	Strong evidence	Regents Park, United KingdomHQ checked Sep 17, 2026	1-10	15 contacts →
	Strong evidence “We are a team qualified legal and compliance experts, with extensive experience working with companies in the pharmaceutical and biotech industry, providing high calibre practical…” Source: RevenueBase Database · checked Sep 17, 2026
23	Tower Mains	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Founded in 2001 by Dr Andrew Waddell, Tower Mains Ltd offers bespoke audit, consultancy, training, and quality assurance services to the clinical, healthcare, life sciences…” Source: RevenueBase Database · checked Sep 17, 2026
24	PQP Group	Partial evidence	Leighton Buzzard, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Pharmaceutical Manufacturing consultancy firm.” Source: RevenueBase Database · checked Sep 17, 2026
25	Advance Regulatory Consulting	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Follow us for the latest regulatory insights and strategies << Advance Regulatory Consulting is an enterprising and innovative regulatory consultancy to the pharmaceutical and…” Source: RevenueBase Database · checked Sep 17, 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: pharmaceutical contract compliance services. 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 pharmaceutical contract compliance services.
Partial evidence: Its own public description names part of pharmaceutical contract compliance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical contract compliance services. 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 210 pharmaceutical contract compliance services based in the United Kingdom

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Pharmaceutical contract compliance services based in the United Kingdom at a glance

As of Sep 17, 2026

55.2%Verified-email coverage

38.1Average contacts per company

1-10Median size (employees)

18.1%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 210 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 pharmaceutical contract compliance services, 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 “pharmaceutical contract compliance services”. 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 pharmaceutical contract compliance services), 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 pharmaceutical contract compliance services, 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, 4,413 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 17, 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.

Pharmaceutical contract compliance services by metro

Pharmaceutical contract compliance services in London38

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 pharmaceutical contract compliance services, 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 pharmaceutical contract compliance services are there based in the United Kingdom?

RevenueBase identified 210 pharmaceutical contract compliance services 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 pharmaceutical contract compliance services?

London leads with 38 headquartered companies, followed by Manchester (5) and Camberley (3).

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 4,413 verified decision-maker contacts tracked across these 210 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 17, 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.