Company lists · Data refreshed September 2026

Top 17 Hospital laboratory services based in the United Kingdom

Name: Hospital laboratory services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 38 companies tracked

RevenueBase identified 38 company matches for hospital laboratory services associated with the United Kingdom as of September 2026 and tracks 2,027 professional contacts across them, including 633 with verified work emails. London is the largest hub.

This list covers company matches for hospital laboratory services 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

38Companies

2,027Contacts tracked

633Verified emails

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The 17 largest hospital laboratory services based in the United Kingdom

Ranked by team size

Top 17 of 38 company matches for hospital laboratory services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Health Services Laboratories	Exact match	London, United KingdomHQ recorded Sep 16, 2026	1,001-5,000	449 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 · Sep 16, 2026 · View company records in RevenueBase
2	Viapath	Exact match	London, United KingdomHQ recorded Sep 16, 2026	1,001-5,000	243 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 · Sep 16, 2026 · View company records in RevenueBase
3	Synlab UK & Ireland	Exact match	London, United KingdomHQ recorded Sep 16, 2026	1,001-5,000	236 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 · Sep 16, 2026 · View company records in RevenueBase
4	Randox Health	Exact match	London, United KingdomHQ recorded Sep 16, 2026	1,001-5,000	188 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 · Sep 16, 2026 · View company records in RevenueBase
5	Liverpool Clinical Laboratories LCL	Exact match	Liverpool, United KingdomHQ recorded Sep 16, 2026	501-1,000	106 contacts →
	Exact match “Liverpool Clinical Laboratories (LCL) is one of the largest providers of pathology services in the Northwest of England.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	INUVI	Exact match	Wokingham, United KingdomHQ recorded Sep 16, 2026	201-500	91 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 · Sep 16, 2026 · View company records in RevenueBase
7	IPP	Exact match	London, United KingdomHQ recorded Sep 16, 2026	501-1,000	73 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 · Sep 16, 2026 · View company records in RevenueBase
8	Labcorp Limited	Exact match	Princes Risborough, United KingdomHQ recorded Sep 16, 2026	11-50	48 contacts →
	Exact match “We believe in harnessing science for human good.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	North Group	Exact match	Billingham, United KingdomHQ recorded Sep 16, 2026	11-50	28 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 · Sep 16, 2026 · View company records in RevenueBase
10	Cambridge Clinical Laboratories	Exact match	Cambridge, United KingdomHQ recorded Sep 16, 2026	11-50	20 contacts →
	Exact match “Cambridge Clinical Laboratories started its journey in 2005.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	Viva Health Laboratories	Exact match	London, United KingdomHQ recorded Sep 16, 2026	51-200	18 contacts →
	Exact match “Viva Health Laboratories provide private nutritional, environmental and pathology testing.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Medical Diagnosis	Exact match	London, United KingdomHQ recorded Sep 16, 2026	11-50	17 contacts →
	Exact match “Medical Diagnosis is a professional diagnostic laboratory performing specialist and routine medical tests.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Diagnostics 360	Exact match	London, United KingdomHQ recorded Sep 16, 2026	11-50	10 contacts →
	Exact match “Diagnostic360 is an independent clinical testing specialist and provider of pathology diagnostics services, including coronavirus testing, to clients across the healthcare sector.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	Harley Street Pathology Services	Exact match	London, United KingdomHQ recorded Sep 16, 2026	11-50	8 contacts →
	Exact match “Comprehensive diagnostic laboratory for medical practices.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Bioscan LAB	Exact match	London, United KingdomHQ recorded Sep 16, 2026	11-50	7 contacts →
	Exact match “We are a North London based professional diagnostic laboratory.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Hcalaboratories	Exact match	London, United KingdomHQ recorded Sep 16, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	Trace Laboratories	Exact match	Birmingham, United KingdomHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “Our service provides for all sectors of the health care industry, including the National Health Service, private practice, occupational health services and H.S.E appointed factory…” Recorded in the RevenueBase company graph · Sep 16, 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 “hospital laboratory services”. 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 17 of 38 hospital laboratory services based in the United Kingdom

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Hospital laboratory services based in the United Kingdom at a glance

As of Sep 16, 2026

31.2%Verified-email coverage

53.3Average contacts per company

11-50Median size (employees)

44.7%Largest-city concentration · London

Sep 16, 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 38 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 “hospital laboratory services” 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 633 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 “hospital laboratory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hospital laboratory services are there based in the United Kingdom?

RevenueBase identified 38 company matches for hospital laboratory services 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?

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

Which city has the most hospital laboratory services?

London leads with 17 company records, followed by Cambridge (2) and Canterbury (1).

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 633 professional contacts with verified work emails tracked across these 38 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.