Company lists · Data refreshed October 2026

Top 25 Medical testing facilities based in the United Kingdom

RevenueBase identified 132 company matches for medical testing facilities associated with the United Kingdom as of October 2026 and tracks 7,197 professional contacts across them, including 2,077 with verified work emails. London is the largest hub.

This list covers company matches for medical testing facilities 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 October 18, 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 Oct 18, 2026 How this list was built
132Companies
7,197Contacts tracked
2,077Verified emails
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The 25 largest medical testing facilities based in the United Kingdom

Ranked by team size
Top 25 of 132 company matches for medical testing facilities based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchHigh Wycombe, United KingdomHQ recorded Oct 18, 20261,001-5,0001,473 contacts →

Exact match

“InHealth is the UK’s largest specialist provider of diagnostic and healthcare solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchWarwick, United KingdomHQ recorded Oct 18, 20261,001-5,000696 contacts →

Exact match

“Alliance Medical is Europe's leading independent provider of imaging services.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 18, 20261,001-5,000501 contacts →

Exact match

“Health Services Laboratories is a progressive partnership between The Doctors Laboratory, Royal Free London NHS Foundation Trust (the Royal Free London) and University College…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 18, 20261,001-5,000256 contacts →

Exact match

“At SYNLAB, we provide laboratory, diagnostic and advisory services to a diverse range of sectors, from healthcare, wellness and veterinary, to food, family law and transport.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 18, 20261,001-5,000247 contacts →

Exact match

“Synnovis (formerly Viapath) is a partnership between SYNLAB UK & Ireland, Guy’s and St Thomas’ NHS Foundation Trust, and King’s College Hospital NHS Foundation Trust, performing…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 18, 20261,001-5,000197 contacts →

Exact match

“With more than 40 years of health testing experience, we’re committed to helping you shape a healthier future.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchWarrington, United KingdomHQ recorded Oct 18, 202651-200100 contacts →

Exact match

“At AlphaBiolabs, we help family law professionals, social workers and local authorities obtain the reliable, court-approved evidence they need to make critical safeguarding…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchWokingham, United KingdomHQ recorded Oct 18, 2026201-50099 contacts →

Exact match

“At Inuvi, we are dedicated to fuelling healthier futures with every appointment and test we deliver.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 18, 2026501-1,00090 contacts →

Exact match

“Integrated Pathology Partnerships (iPP) is part of the wider Synlab group, a leading European clinical diagnostics company that provides laboratory services in 35 countries…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchLiverpool, United KingdomHQ recorded Oct 18, 202651-20085 contacts →

Exact match

“We are the UK's leading provider of home & in clinic testing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchCrayford, United KingdomHQ recorded Oct 18, 202651-20078 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 · Oct 18, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5063 contacts →

Exact match

“Based in London's renowned medical district, London Medical offers private diagnostic services and treatments from over 70 experienced Consultants supported by some of the most…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchSouth Lambeth, United KingdomHQ recorded Oct 18, 202651-20062 contacts →

Exact match

“London Medical Laboratory is the UK's largest phlebotomy network providing blood tests and health checks for employers, clinicians and individuals.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchEly, United KingdomHQ recorded Oct 18, 202651-20060 contacts →

Exact match

“Cambridge Nutritional Sciences promotes a personalised approach to health, specialising in a range of tests associated with food sensitivity and gut health.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 18, 202651-20048 contacts →

Exact match

“At Thriva, we’re on a mission to help millions of people worldwide become actively invested in their long term health.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchPrinces Risborough, United KingdomHQ recorded Oct 18, 202611-5047 contacts →

Exact match

“We believe in harnessing science for human good.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchBrentford, United KingdomHQ recorded Oct 18, 202611-5036 contacts →

Exact match

“Clinical Laboratory | Genomic Laboratory | Clinic | Pharmacy”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchBillingham, United KingdomHQ recorded Oct 18, 202611-5032 contacts →

Exact match

“North Group is a prominent private pathology provider based in Wynyard Business Park, Tees Valley, England.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchReigate, United KingdomHQ recorded Oct 18, 202611-5025 contacts →

Exact match

“Regenerus Labs provides world-class laboratory testing services across the UK, partnering with leading international, accredited laboratories to deliver exceptional diagnostic…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchStoke On Trent, United KingdomHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“At Una Health, we measure success differently from the majority.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchSurrey, United KingdomHQ recorded Oct 18, 202651-20022 contacts →

Exact match

“RDi provides healthcare and pharma services solutions solving complex logistical and technological challenges for patient sample collection in order to improve efficiency and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“The Harley Street Health Centre is located on 13 Queen Anne Street, in London’s prestigious Medical area near Oxford Circus.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchNorwich, United KingdomHQ recorded Oct 18, 202651-20018 contacts →

Exact match

“Anglia DNA has become known for innovation and excellence in scientific services.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchYork, United KingdomHQ recorded Oct 18, 202611-5017 contacts →

Exact match

“Icentia UK Ltd,(part of Icentia, Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Oct 18, 202651-20017 contacts →

Exact match

“Crystal Health is a leading provider of DNA Testing, Drug and Alcohol Testing, and occupational medical assessments in the UK.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 132 medical testing facilities based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,077 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical testing facilities based in the United Kingdom at a glance

As of Oct 18, 2026
28.9%Verified-email coverage
54.5Average contacts per company
11-50Median size (employees)
32.6%Largest-city concentration · London
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
49
51-200
27
201-500
4
501-1,000
3
1,001-5,000
10
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 132 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 “medical testing facilities” 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 2,077 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 October 18, 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.

Medical testing facilities by metro

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 “medical testing facilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical testing facilities are there based in the United Kingdom?

RevenueBase identified 132 company matches for medical testing facilities associated with the United Kingdom as of October 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?

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

Which city has the most medical testing facilities?

London leads with 43 company records, followed by Leicester (3) and Manchester (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 2,077 professional contacts with verified work emails tracked across these 132 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 October 18, 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.