Company lists · Data refreshed September 2026

Top 25 Pharmaceutical analytical testing laboratories based in the United Kingdom

Name: Pharmaceutical analytical testing laboratories 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 104 companies tracked

RevenueBase identified 104 pharmaceutical analytical testing laboratories headquartered in the United Kingdom as of September 2026 and tracks 6,385 professional contacts across them, including 4,212 with verified work emails. London is the largest hub.

This list covers pharmaceutical analytical testing laboratories 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

104Companies

6,385Contacts tracked

4,212Verified emails

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The 25 largest pharmaceutical analytical testing laboratories based in the United Kingdom

Ranked by team size

Top 25 of 104 pharmaceutical analytical testing laboratories 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 analytical testing laboratories: 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	Intertek Melbourn	Partial evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	201-500	99 contacts →
	Partial evidence “A leading provider of pharmaceutical analysis and formulation support with 30+ years of experience in inhaled product development and Good Manufacturing Practice (GMP) compliant…” Source: RevenueBase Database · checked Sep 17, 2026
3	Broughton	Partial evidence	Earby, United KingdomHQ checked Sep 17, 2026	51-200	96 contacts →
	Partial 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
4	Normec Latis Scientific	Indirect evidence	Crayford, United KingdomHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “Normec Latis Scientific is a market leading provider of laboratory services for a wide range of industries.” Source: RevenueBase Database · checked Sep 17, 2026
5	Butterworth Laboratories	Strong evidence	Teddington, United KingdomHQ checked Sep 17, 2026	51-200	71 contacts →
	Strong evidence “Excellence in Analytical Chemistry Since 1974 With 50 years of experience, Butterworth Laboratories remains a fully independent UK contract analytical service that provides…” Source: RevenueBase Database · checked Sep 17, 2026
6	Wickham Micro Limited	Partial evidence	Gosport, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “Wickham Micro Ltd, A Cormica Lab, is a GMP / GLP compliant contract testing laboratory based in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
7	CEMAS	Partial evidence	Wokingham, United KingdomHQ checked Sep 17, 2026	51-200	63 contacts →
	Partial evidence “CEMAS is an independent analytical laboratory with over 35 years’ experience supporting the agrochemical, biocide and life science sectors.” Source: RevenueBase Database · checked Sep 17, 2026
8	Malvern Panalytical Pharmaceuticals	Indirect evidence	Malvern, United KingdomHQ checked Sep 17, 2026	1,001-5,000	62 contacts →
	Indirect evidence “We are Malvern Panalytical.” Source: RevenueBase Database · checked Sep 17, 2026
9	Scymaris	Indirect evidence	Brixham, United KingdomHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Scymaris Ltd is headquartered in Brixham, Devon UK.” Source: RevenueBase Database · checked Sep 17, 2026
10	Labcorp Limited	Indirect evidence	Princes Risborough, United KingdomHQ checked Sep 17, 2026	11-50	48 contacts →
	Indirect evidence “We believe in harnessing science for human good.” Source: RevenueBase Database · checked Sep 17, 2026
11	EPP Edinburgh Pharmaceutical Processes LTD	Partial evidence	Penicuik, United KingdomHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Your GLP Contract Research Organisation of Choice EPP specialises in analytical and research & development to help companies achieve product registration around the world with…” Source: RevenueBase Database · checked Sep 17, 2026
12	Alderley Analytical LTD	Partial evidence	Macclesfield, United KingdomHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “Alderley Analytical is an independent Contract Research Organisation (CRO).” Source: RevenueBase Database · checked Sep 17, 2026
13	Analytical Services International	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “For over 30 years, ASI has worked internationally with leading Clinical Research Organisations and across the pharmaceutical sector in drug discovery and pharmacovigilance…” Source: RevenueBase Database · checked Sep 17, 2026
14	A4p	Indirect evidence	Sandwich, United KingdomHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “A4P are a scientific consultancy company, specialising in bioanalytical and biosample project management and logistics support, focused on accelerating research and development.” Source: RevenueBase Database · checked Sep 17, 2026
15	Express Micro Science	Strong evidence	Linlithgow, United KingdomHQ checked Sep 17, 2026	51-200	28 contacts →
	Strong evidence “Providing meticulous scientific testing services and support to the Food, Leisure, Agriculture, and Pharmaceutical industries for over a decade.” Source: RevenueBase Database · checked Sep 17, 2026
16	Inter Scientific	Partial evidence	Liverpool, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Our goal is to make regulation and compliance testing simple.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	Sciom Limited	Strong evidence	Welwyn Garden City, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong 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
19	Aspire-Labs	Strong evidence	East Dagenham, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Strong evidence “Aspire Labs is a privately held contract analytical and microbiology testing lab in London.” Source: RevenueBase Database · checked Sep 17, 2026
20	JC Analytical LTD	Strong evidence	Callington, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “JC Analytical provides contract analytical laboratory services according to cGMP quality standards for Active Pharmaceutical Ingredients (APIs), bulk drugs, intermediates…” Source: RevenueBase Database · checked Sep 17, 2026
21	Marfleet Analytical Services	Partial evidence	Hull, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Marfleet Analytical Services Ltd are an independent, analytical laboratory specialising in the analysis and evaluation of materials and products for a wide range of industrial…” Source: RevenueBase Database · checked Sep 17, 2026
22	CXR Biosciences The Investigative And Exploratory Toxicology Company NOW Concept Life Sciences	Indirect evidence	Dundee, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “CXR Biosciences is now Concept Life Sciences.” Source: RevenueBase Database · checked Sep 17, 2026
23	Inhalytic Limited	Strong evidence	Sandwich, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Inhalytic Ltd is an analytical chemistry testing consultancy set up by Frank Chambers (Formerly of AstraZeneca and Mylan) in July 2018.” Source: RevenueBase Database · checked Sep 17, 2026
24	MCS Laboratories Limited	Strong evidence	Tideswell, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “MCS is an independent contract microbiology laboratory offering testing and consultancy to a wide variety of industries including: Pharmaceuticals, Cosmetics, Toiletries…” Source: RevenueBase Database · checked Sep 17, 2026
25	Hoeford Research Limited	Partial evidence	Gosport, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “For nearly 60 years pharmaceutical companies, vaccine researchers and manufacturers, biopharmaceutical startups and their investors as well as chemical and agrochemical…” 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 analytical testing laboratories. 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 analytical testing laboratories.
Partial evidence: Its own public description names part of pharmaceutical analytical testing laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical analytical testing laboratories. 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 104 pharmaceutical analytical testing laboratories based in the United Kingdom

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Pharmaceutical analytical testing laboratories based in the United Kingdom at a glance

As of Sep 17, 2026

66.0%Verified-email coverage

61.4Average contacts per company

11-50Median size (employees)

8.7%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

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 104 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 analytical testing laboratories, 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 analytical testing laboratories”. 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 analytical testing laboratories), 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 analytical testing laboratories, 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, 4,212 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.

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 analytical testing laboratories, 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 analytical testing laboratories are there based in the United Kingdom?

RevenueBase identified 104 pharmaceutical analytical testing laboratories 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 analytical testing laboratories?

London leads with 9 headquartered companies, followed by Nottingham (5) and Manchester (4).

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 4,212 verified decision-maker contacts tracked across these 104 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.