Company lists · Data refreshed November 2026

Top 25 Compound purity testing providers based in the United Kingdom

RevenueBase identified 111 company matches for compound purity testing providers associated with the United Kingdom as of November 2026 and tracks 2,019 professional contacts across them, including 677 with verified work emails. London is the largest hub.

This list covers company matches for compound purity testing providers 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
111Companies
2,019Contacts tracked
677Verified emails
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The 25 largest compound purity testing providers based in the United Kingdom

Ranked by team size
Top 25 of 111 company matches for compound purity testing providers 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 matchHertfordshire, United KingdomHQ recorded Nov 6, 2026201-500238 contacts →

Exact match

“Founded in 2003, Normec i2 Analytical is one of Europe's leading environmental testing companies providing its customers a comprehensive range of analytical, monitoring and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchEly, United KingdomHQ recorded Nov 6, 202611-5080 contacts →

Exact match

“In September 2015, GFA became Envigo.”

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 matchMilton Keynes, United KingdomHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Shimadzu are leading innovations in analytical instrumentation and material testing measurements, supporting a wide range of industries and scientific applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStanley, United KingdomHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Established in 2002, Chemtech Environmental, part of Celnor Group, has grown to become a leading supplier of chemical testing throughout the UK and Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact matchHerne Bay, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Founded in 1983, Jaytee Biosciences Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Take a closer look at ROMIL for superior purity and impressive performance at a surprisingly good price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Shimadzu Research Laboratory (Europe) Ltd (SRL) is a wholly owned subsidiary of Shimadzu Corporation (Japan).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCongleton, United KingdomHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“V:KIT LIMITED is dedicated to Analytical Instrument Qualification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“OEMAchem Ltd was set up to cover a unique gap in the market, to cover a one stop shop approach to all areas chemical and laboratory analysis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBlackburn, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“LPD Lab Services Limited delivers a 'one-stop shop' for industrial process problem solving and materials analysis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHaynes, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Verulam Scientific are the leading UK distributor for global manufacturers, delivering innovative solutions across analytical and life science sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBirkenhead, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“For over 40 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world.”

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

Showing 25 of 111 compound purity testing providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 677 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Compound purity testing providers based in the United Kingdom at a glance

As of Nov 6, 2026
33.5%Verified-email coverage
18.2Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
41
51-200
11
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 111 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 “compound purity testing providers” 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 677 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 “compound purity testing providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compound purity testing providers are there based in the United Kingdom?

RevenueBase identified 111 company matches for compound purity testing providers 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?

Normec I2 Analytical tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most compound purity testing providers?

London leads with 6 company records, followed by Cambridge (4) and Manchester (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 677 professional contacts with verified work emails tracked across these 111 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 111 compound purity testing providers 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.