Company lists · Data refreshed November 2026

Top 25 Bioactive compound testing services based in the United Kingdom

RevenueBase identified 109 company matches for bioactive compound testing services associated with the United Kingdom as of November 2026 and tracks 2,190 professional contacts across them, including 816 with verified work emails. London is the largest hub.

This list covers company matches for bioactive compound 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
109Companies
2,190Contacts tracked
816Verified emails
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The 25 largest bioactive compound testing services based in the United Kingdom

Ranked by team size
Top 25 of 109 company matches for bioactive compound 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 matchManchester, United KingdomHQ recorded Nov 6, 2026201-500188 contacts →

Exact match

“Synexa Life Sciences is a biomarker and bioanalytical lab CRO, specialising in the development, validation, and delivery of a wide range of complex and custom-designed assays.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHuntingdon, United KingdomHQ recorded Nov 6, 20261,001-5,000126 contacts →

Exact match

“Huntingdon Life Sciences was founded in 1952.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact matchBracknell, United KingdomHQ recorded Nov 6, 2026501-1,00054 contacts →

Exact match

“Cawood is the UK’s leading independent scientific group, recognised for its technical capability and value-added service to customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact matchBury, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Experienced regulatory professional, with over 20 years’ specialist knowledge in microbiology and virology efficacy testing and claims support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact matchLinlithgow, United KingdomHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Providing meticulous scientific testing services and support to the Food, Leisure, Agriculture, and Pharmaceutical industries for over a decade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Inoviv uses a novel technology platform based on targeted proteomics to support pharmaceutical companies with biomarker test development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCobham, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Proteome Sciences plc is a specialist provider of contract proteomics services to enable drug discovery, development and biomarker identification, and employs proprietary…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMilton Park, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Hypha Discovery is a specialist CRO with expertise in metabolite profiling (MetID), synthesis, purification and structure elucidation using NMR spectroscopy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“SB Drug Discovery (part of Sygnature Discovery) is an industry leader in specialist contract research, providing critical data for novel drug development through cell line…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Cambridge Clinical Laboratories started its journey in 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHaydock, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We are a privately owned UKAS accredited testing laboratory No.”

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

Showing 25 of 109 bioactive compound testing services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 816 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bioactive compound testing services based in the United Kingdom at a glance

As of Nov 6, 2026
37.3%Verified-email coverage
20.1Average contacts per company
11-50Median size (employees)
10.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
46
51-200
15
201-500
4
501-1,000
2
1,001-5,000
2
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 109 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 “bioactive compound 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 816 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.

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

How many bioactive compound testing services are there based in the United Kingdom?

RevenueBase identified 109 company matches for bioactive compound 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?

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

Which city has the most bioactive compound testing services?

London leads with 11 company records, followed by Manchester (4) and Nottingham (4).

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 816 professional contacts with verified work emails tracked across these 109 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.

Ready to reach these companies? Verified emails and direct dials for all 109 bioactive compound testing services based in the United Kingdom. Start with a free account, no credit card.

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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.