Company lists · Data refreshed September 2026

Top 25 Environmental microbiology firms based in the United Kingdom

Name: Environmental microbiology firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 137 companies tracked

RevenueBase identified 137 environmental microbiology firms headquartered in the United Kingdom as of September 2026 and tracks 2,432 professional contacts across them, including 661 with verified work emails. London is the largest hub.

This list covers environmental microbiology firms 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 19, 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 19, 2026 86% judged on-target in blind review

137Companies

2,432Contacts tracked

661Verified emails

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The 25 largest environmental microbiology firms based in the United Kingdom

Ranked by team size

Top 25 of 137 environmental microbiology firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental microbiology firms: 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	Synlab UK & Ireland	Indirect evidence	London, United KingdomHQ checked Sep 19, 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 19, 2026
2	Normec I2 Analytical	Partial evidence	Hertfordshire, United KingdomHQ checked Sep 19, 2026	201-500	218 contacts →
	Partial evidence “Founded in 2003, Normec i2 Analytical is one of Europe's leading environmental testing companies providing its customers a comprehensive range of analytical, monitoring and…” Source: RevenueBase Database · checked Sep 19, 2026
3	Life Environmental Services	Partial evidence	Bishops Stortford, United KingdomHQ checked Sep 19, 2026	51-200	107 contacts →
	Partial evidence “Life Environmental Services \| Asbestos, Water, Fire & Mould Management Consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
4	Normec Latis Scientific	Indirect evidence	Crayford, United KingdomHQ checked Sep 19, 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 19, 2026
5	Wickham Micro Limited	Indirect evidence	Gosport, United KingdomHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “Wickham Micro Ltd, A Cormica Lab, is a GMP / GLP compliant contract testing laboratory based in the UK.” Source: RevenueBase Database · checked Sep 19, 2026
6	CEMAS	Indirect evidence	Wokingham, United KingdomHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “CEMAS is an independent analytical laboratory with over 35 years’ experience supporting the agrochemical, biocide and life science sectors.” Source: RevenueBase Database · checked Sep 19, 2026
7	Alpha Scientific	Partial evidence	Slough, United KingdomHQ checked Sep 19, 2026	11-50	62 contacts →
	Partial evidence “At Alpha Scientific, we perform microbiological and chemical water testing for a wide range of water types including hot and cold water services, cooling towers, air conditioning…” Source: RevenueBase Database · checked Sep 19, 2026
8	ONE Scientific A Tentamus Company	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 2026	11-50	61 contacts →
	Indirect evidence “One Scientific - A Tentamus Company is an independent food and water testing laboratory, UKAS accredited (No.” Source: RevenueBase Database · checked Sep 19, 2026
9	Scymaris	Indirect evidence	Brixham, United KingdomHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Scymaris Ltd is headquartered in Brixham, Devon UK.” Source: RevenueBase Database · checked Sep 19, 2026
10	Chemtech Environmental Limited	Partial evidence	Stanley, United KingdomHQ checked Sep 19, 2026	51-200	52 contacts →
	Partial evidence “Established in 2002, Chemtech Environmental, part of Celnor Group, has grown to become a leading supplier of chemical testing throughout the UK and Ireland.” Source: RevenueBase Database · checked Sep 19, 2026
11	Cawood	Indirect evidence	Bracknell, United KingdomHQ checked Sep 19, 2026	501-1,000	51 contacts →
	Indirect evidence “Cawood is the UK’s leading independent scientific group, recognised for its technical capability and value-added service to customers.” Source: RevenueBase Database · checked Sep 19, 2026
12	Envirochem Analytical Laboratories LTD	Partial evidence	Fareham, United KingdomHQ checked Sep 19, 2026	51-200	42 contacts →
	Partial evidence “At Envirochem, we empower businesses to stay compliant, safe, and efficient with our industry-leading environmental risk mitigation services.” Source: RevenueBase Database · checked Sep 19, 2026
13	Analytichem UK Cherwell Laboratories LTD	Partial evidence	Bicester, United KingdomHQ checked Sep 19, 2026	51-200	33 contacts →
	Partial evidence “AnalytiChem UK (formerly Cherwell Laboratories) is a manufacturing and distribution company offering a fully integrated range of products for environmental monitoring and the…” Source: RevenueBase Database · checked Sep 19, 2026
14	Apacor LTD	Strong evidence	Wokingham, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Strong evidence “Apacor Limited is a global leader in diagnostic solutions, specialising in Parasitology, Microbiology & Environmental testing, delivering reliable, high-quality products to over…” Source: RevenueBase Database · checked Sep 19, 2026
15	MSL Solution Providers	Partial evidence	Bury, United KingdomHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “Experienced regulatory professional, with over 20 years’ specialist knowledge in microbiology and virology efficacy testing and claims support.” Source: RevenueBase Database · checked Sep 19, 2026
16	Express Micro Science	Indirect evidence	Linlithgow, United KingdomHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Providing meticulous scientific testing services and support to the Food, Leisure, Agriculture, and Pharmaceutical industries for over a decade.” Source: RevenueBase Database · checked Sep 19, 2026
17	Ncimb LTD	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “We supply strains from our collection of industrial, food and marine bacteria and provide a range of laboratory services to support your research and operations.” Source: RevenueBase Database · checked Sep 19, 2026
18	Brodextrident	Partial evidence	Formby Liverpool, United KingdomHQ checked Sep 19, 2026	51-200	21 contacts →
	Partial evidence “BrodexTrident Ltd is an experienced environmental compliance company that specialises in water hygiene, water treatment and air hygiene services.” Source: RevenueBase Database · checked Sep 19, 2026
19	Mercian Science LTD	Indirect evidence	Lichfield, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “We are a water treatment laboratory based in Lichfield, Staffordshire.” Source: RevenueBase Database · checked Sep 19, 2026
20	Pro-Lab Diagnostics UK	Partial evidence	Bromborough, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Pro-Lab Diagnostics have been supplying the world with microbiology lab equipment since 1974.” Source: RevenueBase Database · checked Sep 19, 2026
21	Echa Microbiology LTD	Partial evidence	Cardiff, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “ECHA Microbiology has been helping organisations solve their microbiological contamination and corrosion problems for over 40 years.” Source: RevenueBase Database · checked Sep 19, 2026
22	Public Analyst Scientific Services Limited	Indirect evidence	Valiant Way, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Public Analyst Scientific Services is the largest supplier of public and agricultural analyst services to local authorities in the UK.” Source: RevenueBase Database · checked Sep 19, 2026
23	Aspire-Labs	Partial evidence	East Dagenham, United KingdomHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Aspire Labs is a privately held contract analytical and microbiology testing lab in London.” Source: RevenueBase Database · checked Sep 19, 2026
24	Westfield Caledonian Limited	Partial evidence	Cumbernauld, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Westfield Caledonian are at the forefront of workplace environment management in the UK and are specialists in the monitoring and management of air and water quality in the…” Source: RevenueBase Database · checked Sep 19, 2026
25	Envirocloud LTD	Indirect evidence	Chester, United KingdomHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: environmental microbiology firms. 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 environmental microbiology firms.
Partial evidence: Its own public description names part of environmental microbiology firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental microbiology firms. 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 137 environmental microbiology firms based in the United Kingdom

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Environmental microbiology firms based in the United Kingdom at a glance

As of Sep 19, 2026

27.2%Verified-email coverage

17.8Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 137 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 environmental microbiology firms, 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 “environmental microbiology firms”. 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 environmental microbiology firms), 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 environmental microbiology firms, 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, 661 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 19, 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 environmental microbiology firms, 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 environmental microbiology firms are there based in the United Kingdom?

RevenueBase identified 137 environmental microbiology firms 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?

Synlab UK & Ireland, headquartered in London, tops this list with the largest team on record.

Which city has the most environmental microbiology firms?

London leads with 7 headquartered companies, followed by Derby (4) and Glasgow (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 661 verified decision-maker contacts tracked across these 137 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 19, 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.