Company lists · Data refreshed September 2026

Top 25 Pathology laboratories based in the United Kingdom

Name: Pathology laboratories based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 116 companies tracked

RevenueBase identified 116 pathology laboratories headquartered in the United Kingdom as of September 2026 and tracks 4,916 professional contacts across them, including 1,304 with verified work emails. London is the largest hub.

This list covers pathology laboratories headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

116Companies

4,916Contacts tracked

1,304Verified emails

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The 25 largest pathology laboratories based in the United Kingdom

Ranked by team size

Top 25 of 116 pathology laboratories based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pathology laboratories: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Health Services Laboratories	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	449 contacts →
	Partial evidence “Health Services Laboratories is a progressive partnership between The Doctors Laboratory, Royal Free London NHS Foundation Trust (the Royal Free London) and University College…” Source: RevenueBase Database · checked Sep 20, 2026
2	Viapath	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	243 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
3	Synlab UK & Ireland	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	236 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
4	Randox Health	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	188 contacts →
	Indirect evidence “With more than 40 years of health testing experience, we’re committed to helping you shape a healthier future.” Source: RevenueBase Database · checked Sep 20, 2026
5	Source Bioscience	Indirect evidence	Nottingham, United KingdomHQ checked Sep 20, 2026	201-500	187 contacts →
	Indirect evidence “Source BioScience, comprised of Source LDPath and Source Genomics, provides industry-leading laboratory services in Genomics and Histopathology, partnering with biotechnology…” Source: RevenueBase Database · checked Sep 20, 2026
6	Royal College Of Pathologists Rcpath	Partial evidence	Aldgate, United KingdomHQ checked Sep 20, 2026	51-200	151 contacts →
	Partial evidence “Pathology is the science at the heart of modern medicine, vital for the diagnosis and clinical management of disease.” Source: RevenueBase Database · checked Sep 20, 2026
7	INUVI	Indirect evidence	Wokingham, United KingdomHQ checked Sep 20, 2026	201-500	91 contacts →
	Indirect evidence “At Inuvi, we are dedicated to fuelling healthier futures with every appointment and test we deliver.” Source: RevenueBase Database · checked Sep 20, 2026
8	Alpha Laboratories LTD	Partial evidence	Eastleigh, United KingdomHQ checked Sep 20, 2026	51-200	75 contacts →
	Partial evidence “Alpha Laboratories is a family-run laboratory and diagnostic supplies business based in Eastleigh, Hampshire, UK and celebrated its 40th anniversary in 2015.” Source: RevenueBase Database · checked Sep 20, 2026
9	IPP	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	73 contacts →
	Partial evidence “Integrated Pathology Partnerships (iPP) is part of the wider Synlab group, a leading European clinical diagnostics company that provides laboratory services in 35 countries…” Source: RevenueBase Database · checked Sep 20, 2026
10	Normec Latis Scientific	Indirect evidence	Crayford, United KingdomHQ checked Sep 20, 2026	51-200	72 contacts →
	Indirect evidence “Normec Latis Scientific is a market leading provider of laboratory services for a wide range of industries.” Source: RevenueBase Database · checked Sep 20, 2026
11	Diagnexia	Partial evidence	Exeter, United KingdomHQ checked Sep 20, 2026	11-50	50 contacts →
	Partial evidence “Diagnexia connects clients, using digital pathology, to a global network of renowned pathologists, supporting the highest quality of care and the achievement of turnaround time…” Source: RevenueBase Database · checked Sep 20, 2026
12	Labcorp Limited	Indirect evidence	Princes Risborough, United KingdomHQ checked Sep 20, 2026	11-50	48 contacts →
	Indirect evidence “We believe in harnessing science for human good.” Source: RevenueBase Database · checked Sep 20, 2026
13	Veterinary Pathology Group VPG	Indirect evidence	Exeter, United KingdomHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “We’re VPG, the veterinary diagnostics and testing experts, here to support you, your practice and your customers by delivering excellence everywhere.” Source: RevenueBase Database · checked Sep 20, 2026
14	Leec Limited	Indirect evidence	Nottingham, United KingdomHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “LEEC Limited is a Nottingham based manufacturer working across eight specialised sectors and offering the most cutting-edge, industry-leading solutions in the areas of laboratory…” Source: RevenueBase Database · checked Sep 20, 2026
15	Launch Diagnostics Limited	Partial evidence	Dartford, United KingdomHQ checked Sep 20, 2026	51-200	35 contacts →
	Partial evidence “Launch Diagnostics, part of the Palex group, provides pathology solutions encompassing high quality diagnostic reagents and instrumentation from world leading manufacturer’s to…” Source: RevenueBase Database · checked Sep 20, 2026
16	Micropathology LTD	Indirect evidence	Tile Hill, United KingdomHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “An Independent, UKAS Accredited, Rapid Diagnosis & Biomedical Research Company Micropathology Ltd provides a clinically supported service for the rapid diagnosis and management of…” Source: RevenueBase Database · checked Sep 20, 2026
17	North Group	Partial evidence	Billingham, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Partial evidence “North Group is a prominent private pathology provider based in Wynyard Business Park, Tees Valley, England.” Source: RevenueBase Database · checked Sep 20, 2026
18	Datar Cancer Genetics UK	Indirect evidence	Guildford, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Datar Cancer Genetics is a world-leading multinational molecular oncology laboratory facility focused on innovative test solutions for cancer screening, diagnosis and therapy…” Source: RevenueBase Database · checked Sep 20, 2026
19	Finn Pathologists	Partial evidence	Harleston, United KingdomHQ checked Sep 20, 2026	51-200	27 contacts →
	Partial evidence “Established over 30 years ago, Finn Pathologists, for many years offered specialism in histopathology but as the company grew, the services offered expanded.” Source: RevenueBase Database · checked Sep 20, 2026
20	Alderley Lighthouse Labs	Partial evidence	Macclesfield, United KingdomHQ checked Sep 20, 2026	1-10	23 contacts →
	Partial evidence “Alderley Lighthouse Labs are a UKAS ISO:15189 accredited pathology services provider based in Alderley Park” Source: RevenueBase Database · checked Sep 20, 2026
21	Cambridge Clinical Laboratories	Partial evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “Cambridge Clinical Laboratories started its journey in 2005.” Source: RevenueBase Database · checked Sep 20, 2026
22	Solmedia LTD	Partial evidence	Shrewsbury, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Solmedia Ltd is a research and diagnostics pathology solutions company founded in 1934.” Source: RevenueBase Database · checked Sep 20, 2026
23	EDX Medical Group	Indirect evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “EDX Medical Group PLC develops innovative digital diagnostic products and services, enabling personalised treatment for cancer, heart disease and infectious diseases.” Source: RevenueBase Database · checked Sep 20, 2026
24	Axon Diagnostics	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Axon Diagnostics offer a suite of solutions to support the needs of modern day diagnostic imaging services, using next-generation technology and a purpose to disrupt the global…” Source: RevenueBase Database · checked Sep 20, 2026
25	Viva Health Laboratories	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	18 contacts →
	Strong evidence “Viva Health Laboratories provide private nutritional, environmental and pathology testing.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pathology laboratories. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pathology laboratories.
Partial evidence: Its own public description names part of pathology laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pathology laboratories. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 116 pathology laboratories based in the United Kingdom

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Pathology laboratories based in the United Kingdom at a glance

As of Sep 20, 2026

26.5%Verified-email coverage

42.4Average contacts per company

11-50Median size (employees)

31.0%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 116 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pathology laboratories, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “pathology laboratories”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pathology laboratories), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pathology laboratories, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,304 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pathology laboratories by metro

Pathology laboratories in London36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pathology laboratories, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pathology laboratories are there based in the United Kingdom?

RevenueBase identified 116 pathology laboratories headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Health Services Laboratories, headquartered in London, tops this list with the largest team on record.

Which city has the most pathology laboratories?

London leads with 36 headquartered companies, followed by Cambridge (4) and Exeter (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,304 verified decision-maker contacts tracked across these 116 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.