Company lists · Data refreshed November 2026

Top 25 Pharmaceutical laboratory testing services based in the United Kingdom

RevenueBase identified 181 company matches for pharmaceutical laboratory testing services associated with the United Kingdom as of November 2026 and tracks 5,378 professional contacts across them, including 2,147 with verified work emails. London is the largest hub.

This list covers company matches for pharmaceutical laboratory testing services 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 November 6, 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 Nov 6, 2026 How this list was built
181Companies
5,378Contacts tracked
2,147Verified emails
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The 25 largest pharmaceutical laboratory testing services based in the United Kingdom

Ranked by team size
Top 25 of 181 company matches for pharmaceutical laboratory testing services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,0001,269 contacts →

Exact match

“Expanding on their combined 50-year history, Perceptive provides best-in-class specialist support to global pharmaceutical, biotech, and clinical research organizations, spanning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Nov 6, 20261,001-5,000440 contacts →

Exact match

“Calyx and Invicro are now Perceptive!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSwindon, United KingdomHQ recorded Nov 6, 2026501-1,000213 contacts →

Exact match

“The Wasdell Group provides the pharmaceutical and nutraceutical industries with solutions to a range of outsourcing requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWest Molesey, United KingdomHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“IPS Pharma is an independent international pharmaceutical services company operating in three main areas: Unlicensed medicines (Unlicensed Imports and Specials), Clinical Trials…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCambridge, United KingdomHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“A leading provider of pharmaceutical analysis and formulation support with 30+ years of experience in inhaled product development and Good Manufacturing Practice (GMP) compliant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEarby, United KingdomHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Broughton is a global Contract Research Organisation (CRO) partnering with future-focused organisations to bring safe, high-quality products to market across the pharmaceutical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaffron Walden, United KingdomHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Domainex is a fully integrated drug discovery service company based near Cambridge, UK serving pharmaceutical, biotechnology, academic and patient foundations globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEastleigh, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Alpha Laboratories is a family-run laboratory and diagnostic supplies business based in Eastleigh, Hampshire, UK and celebrated its 40th anniversary in 2015.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCrayford, United KingdomHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Normec Latis Scientific is a market leading provider of laboratory services for a wide range of industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGosport, United KingdomHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Wickham Micro Ltd, A Cormica Lab, is a GMP / GLP compliant contract testing laboratory based in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTeddington, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Excellence in Analytical Chemistry Since 1974 With 50 years of experience, Butterworth Laboratories remains a fully independent UK contract analytical service that provides…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWokingham, United KingdomHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“CEMAS is an independent analytical laboratory with over 35 years’ experience supporting the agrochemical, biocide and life science sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCheadle, United KingdomHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“Seda Pharmaceutical Development Services provide Integrated Pharmaceutical Development and Clinical Pharmacology services and consultancy to the Pharma and Biotechnology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“One Scientific - A Tentamus Company is an independent food and water testing laboratory, UKAS accredited (No.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMalvern, United KingdomHQ recorded Nov 6, 20261,001-5,00061 contacts →

Exact match

“We are Malvern Panalytical.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact match84 Castle Street, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“BDD combines drug delivery expertise and clinical capabilities to accelerate product development pipelines, enable life cycle management and create new value-added products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPenicuik, United KingdomHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Your GLP Contract Research Organisation of Choice EPP specialises in analytical and research & development to help companies achieve product registration around the world with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Pharmidex is a UK-based, GLP and GCP-compliant preclinical Contract Research Organisation (CRO) founded in 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPrinces Risborough, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“We believe in harnessing science for human good.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“For over 30 years, ASI has worked internationally with leading Clinical Research Organisations and across the pharmaceutical sector in drug discovery and pharmacovigilance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLiverpool, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Our goal is to make regulation and compliance testing simple.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStratford, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“With a combined experience of over 50 years of working within the healthcare sector, we noticed that there was a lack of quality service providers within the UK - organisations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMacclesfield, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Alderley Analytical is an independent Contract Research Organisation (CRO).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSandwich, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“A4P are a scientific consultancy company, specialising in bioanalytical and biosample project management and logistics support, focused on accelerating research and development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 181 pharmaceutical laboratory testing services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,147 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pharmaceutical laboratory testing services based in the United Kingdom at a glance

As of Nov 6, 2026
39.9%Verified-email coverage
29.7Average contacts per company
11-50Median size (employees)
13.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
67
51-200
29
201-500
4
501-1,000
1
1,001-5,000
4
5,001-10,000
1
10001+
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 181 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 “pharmaceutical laboratory testing services” 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 2,147 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 November 6, 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.

Pharmaceutical laboratory testing services by metro

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 “pharmaceutical laboratory testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical laboratory testing services are there based in the United Kingdom?

RevenueBase identified 181 company matches for pharmaceutical laboratory testing services associated with the United Kingdom as of November 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?

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

Which city has the most pharmaceutical laboratory testing services?

London leads with 25 company records, followed by Nottingham (8) and Manchester (6).

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 2,147 professional contacts with verified work emails tracked across these 181 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 November 6, 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.