Company lists · Data refreshed September 2026

Top 25 Clinical trial safety companies based in the United Kingdom

RevenueBase identified 53 company matches for clinical trial safety companies associated with the United Kingdom as of September 2026 and tracks 2,591 professional contacts across them, including 1,313 with verified work emails. London is the largest hub.

This list covers company matches for clinical trial safety companies 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 16, 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 16, 2026 How this list was built
53Companies
2,591Contacts tracked
1,313Verified emails
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The 25 largest clinical trial safety companies based in the United Kingdom

Ranked by team size
Top 25 of 53 company matches for clinical trial safety companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchGuildford, United KingdomHQ recorded Sep 16, 20261,001-5,0001,295 contacts →

Exact match

“PrimeVigilance, an Ergomed Group company, was established in 2008 by Dr.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-200198 contacts →

Exact match

“At Richmond, we're on a mission to transform healthcare by delivering faster answers and turning hope into tangible solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchRipley, United KingdomHQ recorded Sep 16, 202651-20046 contacts →

Exact match

“Founded in 2003 by Dr Graeme Ladds, PharSafer® is a specialist Contract Research Organisation (CRO) in Global Clinical and Post Marketing Drug Safety, and Medical Services, with a…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchSouthampton, United KingdomHQ recorded Sep 16, 202611-5046 contacts →

Exact match

“At the Drug Safety Research Unit (DSRU), our aim is to achieve the highest possible scientific and ethical standards, by putting the interests of patients first and to work with…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBelfast, United KingdomHQ recorded Sep 16, 202611-5042 contacts →

Exact match

“ARC's purpose is to expedite access to precision medicine clinical trials for patients globally.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-20039 contacts →

Exact match

“Described as "A centre of excellence" by the MHRA - ESMS Global LTD, formerly part of the Guy’s Poisons Unit, is a niche service provider based in central London.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchDartford, United KingdomHQ recorded Sep 16, 202651-20025 contacts →

Exact match

“Clinvigilant Research is a leading provider of comprehensive services to the life sciences industry, specializing in Contract Research Organization (CRO) services, eClinical…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchMacclesfield, United KingdomHQ recorded Sep 16, 202611-5019 contacts →

Exact match

“Pharmora provides assured, outsourced, global medical review services for the clinical development and safety surveillance of medical products, from the first clinical trials to…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchSt Ives, United KingdomHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“Paspigioni is a full-service contract research organisation dedicated to excellence in clinical trials of pharmaceutical, biotech, and medical devices.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 16, 20261-1012 contacts →

Exact match

“Prevent target safety failures with unique data insights and cutting-edge approaches.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“Elpida Clinical Trials is a clinical trials company, helping pharmaceutical companies bring exciting breakthrough treatments into mainstream medicine, through safe and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchAlderley Edge, United KingdomHQ recorded Sep 16, 202611-509 contacts →

Exact match

“Matrix unlocks access to medicines for use in global clinical trials.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchGuildford, United KingdomHQ recorded Sep 16, 2026201-5007 contacts →

Exact match

“Clinicology is the UK subsidiary of FGK Clinical Research, a trusted full-service CRO, partnering with pharmaceutical, biotechnology, and medical device companies to transform…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchEast Kilbride, United KingdomHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Karma Oncology is an oncology specialized, well-established unique clinical development company which was incorporated in 2012.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchDundee, United KingdomHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Onorach manage Phase I to IV clinical research studies for drug products (including biologicals (stem cells)), nutraceutical products and medical devices using a tailored…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchAlderley Edge, United KingdomHQ recorded Sep 16, 20261-106 contacts →

Exact match

“We work with a range of medical device manufacturers from large multinationals, through small niche manufacturers, to academic institutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchBrinkworth, United KingdomHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Centrical Global Limited is an independent company focused on the provision of clinical trial feasibility assessments and clinical trial risk management covering any stage of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchSurrey, United KingdomHQ recorded Sep 16, 202651-2003 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchHersden, United KingdomHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Europharm Consulting is a boutique global Pharmacovigilance and Clinical Oversight and training consulting firm, providing Clinical Quality Assurance and Pharmacovigilance…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Sep 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchGlasgow, United KingdomHQ recorded Sep 16, 20261-102 contacts →

Exact match

“Stonebridge Clinical Limited provides services to the Clinical Research industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchWeybridge, United KingdomHQ recorded Sep 16, 20261-101 contacts →

Exact match

“We are a unique clinical research company(CRO) conducting clinical trials for innovative products developed by SMEs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchAlderley Edge, United KingdomHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Opallios specialises in pharmacovigilance and patient safety, drawing on more than fifteen years of pharmaceutical legal and regulatory experience.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Cardiac Safety Consultants - World class consultancy services driving drug development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 53 clinical trial safety companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial safety companies based in the United Kingdom at a glance

As of Sep 16, 2026
50.7%Verified-email coverage
48.9Average contacts per company
1-10Median size (employees)
26.4%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
15
51-200
8
201-500
1
1,001-5,000
2

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 53 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 “clinical trial safety companies” 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 1,313 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 16, 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 “clinical trial safety companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical trial safety companies are there based in the United Kingdom?

RevenueBase identified 53 company matches for clinical trial safety companies 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?

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

Which city has the most clinical trial safety companies?

London leads with 14 company records, followed by Alderley Edge (3) and Guildford (3).

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 1,313 professional contacts with verified work emails tracked across these 53 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 16, 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.