Company lists · Data refreshed September 2026

Top 25 Pharmaceutical quality assurance firms based in the United Kingdom

Name: Pharmaceutical quality assurance firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 206 companies tracked

RevenueBase identified 206 company matches for pharmaceutical quality assurance firms associated with the United Kingdom as of September 2026 and tracks 1,289 professional contacts across them, including 483 with verified work emails. London is the largest hub.

This list covers company matches for pharmaceutical quality assurance 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 17, 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 17, 2026 How this list was built

206Companies

1,289Contacts tracked

483Verified emails

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The 25 largest pharmaceutical quality assurance firms based in the United Kingdom

Ranked by team size

Top 25 of 206 company matches for pharmaceutical quality assurance firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rephine	Exact match	Stevenage, United KingdomHQ recorded Sep 17, 2026	51-200	102 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 17, 2026 · View company records in RevenueBase
2	Qniverse	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	70 contacts →
	Exact match “Qniverse is your trusted Quality Assurance service partner that stands at the forefront of a paradigm shift in QA by redefining quality.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Adamas Consulting	Exact match	Camberley, United KingdomHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “ADAMAS Consulting is a global specialist consultancy offering a full range of independent GCP, GVP, GLP, CSC and GMP Quality Assurance and Quality Management services on a global…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Research Quality Association RQA	Exact match	Ipswich, United KingdomHQ recorded Sep 17, 2026	n/a	60 contacts →
	Exact match “Our discussion group is now located in our Community Hub.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Jensonr Limited	Exact match	Barnstaple, United KingdomHQ recorded Sep 17, 2026	51-200	58 contacts →
	Exact match “JensonR+ is a technical consultancy with a simple mission; we aim to promote better health through simplifying the journey from innovation to the marketplace.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Zigzag QA	Exact match	Abingdon, United KingdomHQ recorded Sep 17, 2026	11-50	47 contacts →
	Exact match “ZigZag QA is your trusted worldwide quality leader, offering true global reach and unrivaled expertise to reduce risk and efforts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	SPGL	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “ABOUT US Who Are We?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	CS Lifesciences	Exact match	Glasgow, United KingdomHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “CS Lifesciences is an award-winning enterprise regulatory strategy consultancy, rated #1 in the US, and trusted by Fortune 500 companies, leading medtech firms, and diagnostics…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Pharmalane UK	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “PHARMALANE UK is a prominent consultancy firm, certified under ISO 9001:2015, specializing exclusively in GxP auditing within the pharmaceutical sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Apotech	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “At Apotech, we are trusted Life Sciences experts specialising in Quality Assurance and Regulatory Affairs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Integrity	Exact match	Oxford, United KingdomHQ recorded Sep 17, 2026	51-200	22 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 17, 2026 · View company records in RevenueBase
12	Riverark Limited	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “RiverArk is a Global Quality Consultancy providing comprehensive services in GxP domain.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	QRC Consultants LTD	Exact match	St Ives, United KingdomHQ recorded Sep 17, 2026	11-50	18 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 17, 2026 · View company records in RevenueBase
14	Sciom Limited	Exact match	Welwyn Garden City, United KingdomHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Sciom UK is a specialist pharmaceutical services partner providing integrated pharmacovigilance, regulatory, analytical, and quality solutions to life sciences organisations…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Tower Mains	Exact match	Edinburgh, United KingdomHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Founded in 2001 by Dr Andrew Waddell, Tower Mains Ltd offers bespoke audit, consultancy, training, and quality assurance services to the clinical, healthcare, life sciences…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	RRXCO	Exact match	Basingstoke, United KingdomHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Cambridge Pharma	Exact match	Cambridge, United KingdomHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “Our Fast, flexible, sterile fill-finish service is specifically designed to meet the needs of clinical trials.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	PQP Group	Exact match	Leighton Buzzard, United KingdomHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Pharmaceutical Manufacturing consultancy firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Patient Guard	Exact match	Blackpool, United KingdomHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “Patient Guard: Your Leading Partner in EU, UK, and FDA Regulatory Affairs and Quality Assurance for Medical Devices.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	JC Analytical LTD	Exact match	Callington, United KingdomHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “JC Analytical provides contract analytical laboratory services according to cGMP quality standards for Active Pharmaceutical Ingredients (APIs), bulk drugs, intermediates…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	BPV	Exact match	Crawley, United KingdomHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “The path to robust, compliant validation can be difficult to navigate.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	MSI Pharma	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	10 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 17, 2026 · View company records in RevenueBase
23	Inglasia Pharma Solutions	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “inglasia pharma solutions specialises in training and consultancy services to the pharmaceutical industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Care 4 Quality LTD	Exact match	Liskeard, United KingdomHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Care 4 Quality offers many services, each of which is tailored completely to your care service and business needs and with a wealth of experience in managing various care…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	JW Quality Consulting LTD	Exact match	Market Harborough, United KingdomHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “JW Quality Consulting Ltd work with clinical trial sponsors and pharmaceutical manufacturers, providing high quality consulting services that cover all aspects of Quality within…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pharmaceutical quality assurance firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 206 pharmaceutical quality assurance firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 483 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pharmaceutical quality assurance firms based in the United Kingdom at a glance

As of Sep 17, 2026

37.5%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

17.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

155

11-50

51-200

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 206 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 quality assurance 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 483 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 17, 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 “pharmaceutical quality assurance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical quality assurance firms are there based in the United Kingdom?

RevenueBase identified 206 company matches for pharmaceutical quality assurance 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 pharmaceutical quality assurance firms?

London leads with 35 company records, followed by Liverpool (5) and Nottingham (5).

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 483 professional contacts with verified work emails tracked across these 206 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 17, 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.