Company lists · Data refreshed September 2026

Top 24 Validation service providers based in the United Kingdom

RevenueBase identified 57 company matches for validation service providers associated with the United Kingdom as of September 2026 and tracks 341 professional contacts across them, including 84 with verified work emails. London is the largest hub.

This list covers company matches for validation service 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 September 21, 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 Sep 21, 2026 How this list was built
57Companies
341Contacts tracked
84Verified emails
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The 24 largest validation service providers based in the United Kingdom

Ranked by team size
Top 24 of 57 company matches for validation service providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchLiverpool, United KingdomHQ recorded Sep 21, 202611-5026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSt Ives, United KingdomHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchWickford, United KingdomHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Specialising in life-sciences and process industries, Valcomm safeguards product integrity globally.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchStoke On Trent, United KingdomHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Formed and run by engineering and clinical specialists, Theatre and Endoscopy Service Technicians (T.E.S.T.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchEdinburgh, United KingdomHQ recorded Sep 21, 20261-1012 contacts →

Exact match

“Regulatory authorities are now more watchful of Medical Device industry than ever before resulting in warning letters, 483's.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchCrawley, United KingdomHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“The path to robust, compliant validation can be difficult to navigate.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchWaterlooville, United KingdomHQ recorded Sep 21, 202611-507 contacts →

Exact match

“The GMP Group, with headquarters in Hampshire UK, is an International consulting, engineering, validation and management company providing a full spectrum of professional and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLittlehampton, United KingdomHQ recorded Sep 21, 20261-106 contacts →

Exact match

“SeerPharma (UK) offer integrated solutions in GxP compliance, including: Quality Management Systems, Quality Assurance, Risk Management, Validation and Training.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAbingdon, United KingdomHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Founded in 2009, Zigzag is a privately-owned global leader in Quality Assurance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchDarrington, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“THE KNOWLOGY was born out of seeing the challenges faced by organisations involved in early-stage research and pre-clinical studies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchBuckinghamshire, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“DQA provides specialist quality assurance consultancy, auditing, and validation services to pharmaceutical, biotech, medical device, and healthcare organisations worldwide.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchOxford, United KingdomHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Whether you are manufacturing sterile medical devices, packaging pharmaceuticals or assembling electronic products, Ops Qual offer a comprehensive validation service for…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchNewry, United KingdomHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Mourne Training Services Limited (MTS) is an independent consultancy specialising in chemical analysis of pharmaceuticals and biopharmaceuticals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchPelsall, United KingdomHQ recorded Sep 21, 20261-102 contacts →

Exact match

“At UCV Services, we specialise in independent validation and commissioning solutions for the healthcare and pharmaceutical industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchRichmond, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Thermal Compliance Ltd helps pharmaceutical, healthcare, and biotech teams navigate complex validation and temperature control challenges with confidence and precision.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchChepstow, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Clarity Compliance Solutions is a leading international consultancy providing a wide range of compliance services for the regulated industries including Pharmaceutical, Biotech…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“ICCON Global Consultancy Ltd is an international company that offers validation, qualification, engineering, and training consulting services to Quality Control, Quality…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchRawtenstall, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“LDP Analytical Services Ltd provides expert servicing of laboratory equipment, specialising in HPLC, GC, Dissolution, and physical testing systems.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchEdinburgh, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Mission Statement iOQ Services Ltd exists to provide organisations with high quality, cost effective, but laser-focused medical, laboratory and dental gas quality controller…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMacclesfield, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Compliance & Validation Services Limited is a company that provides validation and compliance services to the pharmaceutical and related industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Quality Assurance, Risk Management & Validation Consultancy Services for the Life Science Industry”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchMonifieth, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Freelance Pharmaceutical Consulting services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Cqura specialises in providing comprehensive regulatory, quality, and clinical consulting services for medical technology manufacturers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Our services are tailored to meet the specific needs of the pharma, biotech industries & academia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 24 of 57 validation service providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 84 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Validation service providers based in the United Kingdom at a glance

As of Sep 21, 2026
24.6%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
14
51-200
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 57 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 “validation service 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 84 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 September 21, 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 “validation service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many validation service providers are there based in the United Kingdom?

RevenueBase identified 57 company matches for validation service providers associated with the United Kingdom as of September 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?

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

Which city has the most validation service providers?

London leads with 5 company records, followed by Edinburgh (2) and Liverpool (2).

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 84 professional contacts with verified work emails tracked across these 57 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 September 21, 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.