Company lists · Data refreshed September 2026

Top 25 Validation consulting firms based in the United Kingdom

RevenueBase identified 71 company matches for validation consulting firms associated with the United Kingdom as of September 2026 and tracks 333 professional contacts across them, including 142 with verified work emails. London is the largest hub.

This list covers company matches for validation consulting firms 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 29, 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 29, 2026 How this list was built
71Companies
333Contacts tracked
142Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest validation consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 71 company matches for validation consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchStevenage, United KingdomHQ recorded Sep 29, 202651-200102 contacts →

Exact match

“Global experts in quality assurance & GxP compliance across pharmaceutical, biotech & medical device manufacturing supply chains Who is Rephine?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchOxford, United KingdomHQ recorded Sep 29, 202651-20022 contacts →

Exact match

“Since 1998 Integrity has become a global supplier of quality, business and IT solutions for the Pharmaceutical Industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“RiverArk is a Global Quality Consultancy providing comprehensive services in GxP domain.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“ChallengeCurve helps organisations embrace innovation and transformation with confidence and courage by designing and implementing customised quality assurance strategies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchStoke On Trent, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6Exact matchEdinburgh, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7Exact matchCrawley, United KingdomHQ recorded Sep 29, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Founded in 2011, We support pharmaceutical, biotechnology and CRO organisations through a structured, consultancy-led approach across: GxP Technology & Systems Specialist delivery…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWaterlooville, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchLittlehampton, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
11Exact matchHaverhill, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“practical quality for today’s pharmaceutical industry” Services Offered Smiro Qualitas Ltd is small independent business providing cost-effective, practical quality solutions for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBuckinghamshire, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
13Exact matchDarrington, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14Exact matchPrestwick, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Established in 1994 as GPB Management Consultancy, G.P.B.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchOxford, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
16Exact matchPelsall, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
17Exact matchCrawley, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“We support pharmaceutical and healthcare organisations to achieve inspection-ready compliance, operational efficiency, and sustainable quality systems - tailored to your business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchRichmond, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
19Exact matchReading, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Dove Quality Solutions is a small independent consultancy providing discerning quality management, meaningful risk analysis and high quality audit to reduce the time, cost and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“SDLC Compliance is specialist software regulatory and compliance consulting company focused on regulated Digital Health, medical device software and software as a medical device…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMacclesfield, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
22Exact matchChepstow, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
23Exact matchSheffield, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“At Instead Consulting Limited we are driven by one simple idea.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase

Showing 25 of 71 validation consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 142 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Validation consulting firms based in the United Kingdom at a glance

As of Sep 29, 2026
42.6%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
15.5%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
10
51-200
3

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 71 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 consulting firms” 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 142 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 29, 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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many validation consulting firms are there based in the United Kingdom?

RevenueBase identified 71 company matches for validation consulting firms 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?

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

Which city has the most validation consulting firms?

London leads with 11 company records, followed by Oxford (4) and Crawley (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 142 professional contacts with verified work emails tracked across these 71 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 71 validation consulting firms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.