Company lists · Data refreshed September 2026

Top 25 Gmp compliance consulting services based in the United Kingdom

Name: Gmp compliance consulting 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 19, 2026 354 companies tracked

RevenueBase identified 354 gmp compliance consulting services headquartered in the United Kingdom as of September 2026 and tracks 6,806 professional contacts across them, including 4,393 with verified work emails. London is the largest hub.

This list covers gmp compliance consulting 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 19, 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 19, 2026 86% judged on-target in blind review

354Companies

6,806Contacts tracked

4,393Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest gmp compliance consulting services based in the United Kingdom

Ranked by team size

Top 25 of 354 gmp compliance consulting services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to gmp compliance consulting 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 19, 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 19, 2026
2	Concept Life Sciences	Indirect evidence	High Peak, United KingdomHQ checked Sep 19, 2026	201-500	209 contacts →
	Indirect 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 19, 2026
3	Rephine	Partial evidence	Stevenage, United KingdomHQ checked Sep 19, 2026	51-200	102 contacts →
	Partial evidence “Global experts in quality assurance & GxP compliance across pharmaceutical, biotech & medical device manufacturing supply chains Who is Rephine?” Source: RevenueBase Database · checked Sep 19, 2026
4	Broughton	Indirect evidence	Earby, United KingdomHQ checked Sep 19, 2026	51-200	96 contacts →
	Indirect 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 19, 2026
5	Intertek Pharmaceutical Services	Partial evidence	Manchester, United KingdomHQ checked Sep 19, 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 19, 2026
6	Central Pharma	Indirect evidence	Bedford, United KingdomHQ checked Sep 19, 2026	201-500	75 contacts →
	Indirect evidence “GxP outsource service provider to the Pharmaceutical, Medical Device, Cell & Gene and Healthcare sectors.” Source: RevenueBase Database · checked Sep 19, 2026
7	Adamas Consulting	Strong evidence	Camberley, United KingdomHQ checked Sep 19, 2026	51-200	68 contacts →
	Strong 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 19, 2026
8	Wickham Micro Limited	Strong evidence	Gosport, United KingdomHQ checked Sep 19, 2026	51-200	65 contacts →
	Strong evidence “Wickham Micro Ltd, A Cormica Lab, is a GMP / GLP compliant contract testing laboratory based in the UK.” Source: RevenueBase Database · checked Sep 19, 2026
9	TMC Pharma Services LTD	Indirect evidence	Hartley Wintney, United KingdomHQ checked Sep 19, 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 19, 2026
10	Jensonr Limited	Indirect evidence	Barnstaple, United KingdomHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “JensonR+ is a technical consultancy with a simple mission; we aim to promote better health through simplifying the journey from innovation to the marketplace.” Source: RevenueBase Database · checked Sep 19, 2026
11	GMP Healthcare LTD	Partial evidence	Hull, United KingdomHQ checked Sep 19, 2026	11-50	56 contacts →
	Partial evidence “GMP Healthcare Ltd is a UK-based pharmaceutical manufacturing and consultancy partner supporting the pharmaceutical, medical device, and food supplements industries.” Source: RevenueBase Database · checked Sep 19, 2026
12	SPGL	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “ABOUT US Who Are We?” Source: RevenueBase Database · checked Sep 19, 2026
13	Seven Life Sciences	Indirect evidence	Colchester, United KingdomHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “Seven Life Sciences has been set up with a very specific ambition in mind, to become the company Pharmaceutical, Medical Devices, Biotech and Clinical companies come to and trust…” Source: RevenueBase Database · checked Sep 19, 2026
14	CS Lifesciences	Indirect evidence	Glasgow, United KingdomHQ checked Sep 19, 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 19, 2026
15	Honeyman Group Limited	Indirect evidence	Barnard Castle, United KingdomHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Operating extensively within the global pharmaceutical, medical device and related healthcare industries, the Honeyman Group has a well-earned and highly regarded reputation for…” Source: RevenueBase Database · checked Sep 19, 2026
16	Pharmalane UK	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “PHARMALANE UK is a prominent consultancy firm, certified under ISO 9001:2015, specializing exclusively in GxP auditing within the pharmaceutical sector.” Source: RevenueBase Database · checked Sep 19, 2026
17	Apotech	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “At Apotech, we are trusted Life Sciences experts specialising in Quality Assurance and Regulatory Affairs.” Source: RevenueBase Database · checked Sep 19, 2026
18	Wade Construction Management Consultants	Strong evidence	Darlington, United KingdomHQ checked Sep 19, 2026	11-50	23 contacts →
	Strong evidence “Wade CMC works exclusively with pharmaceutical and life sciences clients to deliver compliant, operationally resilient GMP facilities, without unplanned disruption and without…” Source: RevenueBase Database · checked Sep 19, 2026
19	Integrity	Indirect evidence	Oxford, United KingdomHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Since 1998 Integrity has become a global supplier of quality, business and IT solutions for the Pharmaceutical Industry.” Source: RevenueBase Database · checked Sep 19, 2026
20	Riverark Limited	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “RiverArk is a Global Quality Consultancy providing comprehensive services in GxP domain.” Source: RevenueBase Database · checked Sep 19, 2026
21	QRC Consultants LTD	Indirect evidence	St Ives, United KingdomHQ checked Sep 19, 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 19, 2026
22	Moredun Scientific	Partial evidence	Penicuik, United KingdomHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Moredun Scientific is a GLP/GMP accredited contract research organization providing research and testing services to the animal health, pharmaceutical and biotechnology industries…” Source: RevenueBase Database · checked Sep 19, 2026
23	HTF Associates Limited	Indirect evidence	Bromsgrove, United KingdomHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “HTF Associates was established in November 2004 by Richard Davey as a pharmaceutical GDP specialist offering tailored advice in all aspects of the pharmaceutical supply chain and…” Source: RevenueBase Database · checked Sep 19, 2026
24	Sciom Limited	Indirect evidence	Welwyn Garden City, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect 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 19, 2026
25	Life Science LAW	Partial evidence	Regents Park, United KingdomHQ checked Sep 19, 2026	1-10	15 contacts →
	Partial 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 19, 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: gmp compliance consulting 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 gmp compliance consulting services.
Partial evidence: Its own public description names part of gmp compliance consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gmp compliance consulting 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 354 gmp compliance consulting services based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,393 reachable decision-makers.

Free signup · no credit card

View the full list →

Gmp compliance consulting services based in the United Kingdom at a glance

As of Sep 19, 2026

64.5%Verified-email coverage

19.2Average contacts per company

1-10Median size (employees)

20.1%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

266

11-50

51-200

201-500

501-1,000

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 354 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 gmp compliance consulting 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 “gmp compliance consulting 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 gmp compliance consulting 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 gmp compliance consulting 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, 4,393 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 19, 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.

Gmp compliance consulting services by metro

Gmp compliance consulting services in London71

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 gmp compliance consulting 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 gmp compliance consulting services are there based in the United Kingdom?

RevenueBase identified 354 gmp compliance consulting 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 gmp compliance consulting services?

London leads with 71 headquartered companies, followed by Cambridge (8) and Glasgow (7).

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 4,393 verified decision-maker contacts tracked across these 354 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 354 gmp compliance consulting services based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Gmp compliance consulting services by geography

Browse the directory

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.