Company lists · Data refreshed September 2026

Top 25 Molecular diagnostic laboratories based in the United Kingdom

Name: Molecular diagnostic 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 104 companies tracked

RevenueBase identified 104 molecular diagnostic laboratories headquartered in the United Kingdom as of September 2026 and tracks 2,841 professional contacts across them, including 904 with verified work emails. London is the largest hub.

This list covers molecular diagnostic 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

104Companies

2,841Contacts tracked

904Verified emails

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The 25 largest molecular diagnostic laboratories based in the United Kingdom

Ranked by team size

Top 25 of 104 molecular diagnostic 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 molecular diagnostic 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	LGC Biosearch Technologies	Strong evidence	Hoddesdon, United KingdomHQ checked Sep 20, 2026	501-1,000	433 contacts →
	Strong evidence “Whether you’re developing molecular diagnostic tests, clinical genomics assays, novel oligo therapeutics or using genotyping to develop improved, sustainable crops - high-quality…” Source: RevenueBase Database · checked Sep 20, 2026
2	Diaceutics PLC	Indirect evidence	Belfast, United KingdomHQ checked Sep 20, 2026	51-200	213 contacts →
	Indirect evidence “At Diaceutics we believe that every patient should have access to the right treatment at the right time.” Source: RevenueBase Database · checked Sep 20, 2026
3	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
4	LGC Genomics Division	Indirect evidence	Hoddesdon, United KingdomHQ checked Sep 20, 2026	51-200	98 contacts →
	Indirect evidence “At LGC we offer a full range of high quality PCR reagents, custom genotyping assays, genomic services and workflow solutions for DNA sample preparation and downstream processing…” Source: RevenueBase Database · checked Sep 20, 2026
5	Mast Group LTD	Partial evidence	Liverpool, United KingdomHQ checked Sep 20, 2026	51-200	83 contacts →
	Partial evidence “At Mast Group, we are a trusted global provider of in-vitro diagnostic solutions.” Source: RevenueBase Database · checked Sep 20, 2026
6	Alpha Laboratories LTD	Strong evidence	Eastleigh, United KingdomHQ checked Sep 20, 2026	51-200	75 contacts →
	Strong 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
7	Novacyt Group	Strong evidence	Chandlers Ford, United KingdomHQ checked Sep 20, 2026	201-500	55 contacts →
	Strong evidence “Novacyt is an international molecular diagnostics company providing a growing portfolio of integrated technologies and services, primarily focused on delivery of genomic medicine.” Source: RevenueBase Database · checked Sep 20, 2026
8	LEX Diagnostics	Strong evidence	Melbourn, United KingdomHQ checked Sep 20, 2026	11-50	49 contacts →
	Strong evidence “LEX Diagnostics is a privately held molecular diagnostics company transforming point-of-care testing through its proprietary ultra-fast thermal cycling technology.” Source: RevenueBase Database · checked Sep 20, 2026
9	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
10	Veterinary Pathology Group VPG	Partial evidence	Exeter, United KingdomHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial 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
11	Diagnostics For The Real World DRW	Partial evidence	Little Chesterford, United KingdomHQ checked Sep 20, 2026	51-200	35 contacts →
	Partial evidence “Diagnostics for the Real World Ltd (DRW) is the innovator of the Simple AMplification-Based Assay (SAMBA) platform for rapid point-of-care detection of infectious diseases – the…” Source: RevenueBase Database · checked Sep 20, 2026
12	Qnostics	Partial evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	11-50	34 contacts →
	Partial evidence “Qnostics is a manufacturer of a variety of own-label and custom manufactured molecular controls.” Source: RevenueBase Database · checked Sep 20, 2026
13	Oncologica UK	Indirect evidence	Chesterford, United KingdomHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “Oncologica is a world leading precision cancer medicine and Covid-19 testing and genomic sequencing laboratory based in Cambridge, UK.” Source: RevenueBase Database · checked Sep 20, 2026
14	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
15	QCMD	Strong evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Strong evidence “Quality Control for Molecular Diagnostics (QCMD) is one of the leading independent International External Quality Assessment / Proficiency Testing organisations.” Source: RevenueBase Database · checked Sep 20, 2026
16	North Group	Indirect evidence	Billingham, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “North Group is a prominent private pathology provider based in Wynyard Business Park, Tees Valley, England.” Source: RevenueBase Database · checked Sep 20, 2026
17	Datar Cancer Genetics UK	Partial evidence	Guildford, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Partial 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
18	Finn Pathologists	Indirect evidence	Harleston, United KingdomHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect 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
19	HYRIS	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Hyris is an innovation-based, fast-growing biotech Company, which aims to democratize genetic analysis by offering its partners and clients a disruptive System which enables…” Source: RevenueBase Database · checked Sep 20, 2026
20	Randox Biosciences	Strong evidence	Crumlin, United KingdomHQ checked Sep 20, 2026	1,001-5,000	22 contacts →
	Strong evidence “Randox Laboratories has a longstanding reputation as a world leading diagnostic manufacturer.” 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	Salient BIO	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong evidence “Salient Bio is an innovative, fast-growing biotech start-up combining synthetic biology and robotics to build digital-first laboratories that make diagnostic testing available to…” Source: RevenueBase Database · checked Sep 20, 2026
23	Propath UK	Partial evidence	Hereford, United KingdomHQ checked Sep 20, 2026	51-200	19 contacts →
	Partial evidence “PROPATH UK – Specialists in spatial transcriptomics and proteomics, molecular pathology and histopathology for biopharma R&D.” Source: RevenueBase Database · checked Sep 20, 2026
24	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
25	EDX Medical Group	Partial evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial 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

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: molecular diagnostic 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 molecular diagnostic laboratories.
Partial evidence: Its own public description names part of molecular diagnostic laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name molecular diagnostic 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 104 molecular diagnostic laboratories based in the United Kingdom

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Molecular diagnostic laboratories based in the United Kingdom at a glance

As of Sep 20, 2026

31.8%Verified-email coverage

27.3Average contacts per company

11-50Median size (employees)

20.2%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 104 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 molecular diagnostic 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 “molecular diagnostic 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 molecular diagnostic 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 molecular diagnostic 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, 904 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.

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 molecular diagnostic 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 molecular diagnostic laboratories are there based in the United Kingdom?

RevenueBase identified 104 molecular diagnostic 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?

LGC Biosearch Technologies, headquartered in Hoddesdon, tops this list with the largest team on record.

Which city has the most molecular diagnostic laboratories?

London leads with 21 headquartered companies, followed by Cambridge (8) and Edinburgh (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 904 verified decision-maker contacts tracked across these 104 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.