Company lists · Data refreshed November 2026

Top 22 Occupational safety testing labs based in the United Kingdom

RevenueBase identified 50 company matches for occupational safety testing labs associated with the United Kingdom as of November 2026 and tracks 509 professional contacts across them, including 194 with verified work emails. London is the largest hub.

This list covers company matches for occupational safety testing labs 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 November 6, 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 Nov 6, 2026 How this list was built
50Companies
509Contacts tracked
194Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest occupational safety testing labs based in the United Kingdom

Ranked by team size
Top 22 of 50 company matches for occupational safety testing labs based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchHorsham, United KingdomHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Founded in 1986, Assurity Consulting is an independent workplace compliance consultancy specialising in health, safety and environmental solutions, partnering with responsible…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Express Medicals is a leading provider of Occupational Health and Drug & Alcohol testing services, specialising in safety‑critical industries in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFareham, United KingdomHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“At Envirochem, we empower businesses to stay compliant, safe, and efficient with our industry-leading environmental risk mitigation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMarchwood, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Marchwood, part of Cawood, is a leading UK Dioxin and Furans analysis laboratory and the UK’s leading specialist laboratory for independent occupational hygiene analysis, offering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBicester, United KingdomHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“At Zeta Services, we understand that managing health, safety and environmental obligations in the workplace can be a demanding and complicated process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGlasgow, United KingdomHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“International Occupational Health service provider in >65 countries for some of the worlds largest companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFrome, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“As experts in scientific testing for over 18 years, our leadership teams have worked with trusted providers of drug, alcohol, health and virus testing kits to launch comprehensive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoldon Business Park, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Cirrus Environmental Solutions Ltd specialise in providing Occupational Hygiene and workplace monitoring services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBury St Edmunds, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“SafeBridge Europe, established in 2005 is the European operation of USA based company SafeBridge Consultants, Inc, established in 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBadersfield, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSwindon, United KingdomHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Racoo Screening has over 20 years of experience implementing workplace drug and alcohol testing programs, DNA testing, and infectious disease screening.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorwich, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Our mission is to make workplaces and healthcare settings safer by reducing incidents and overdoses related to substance abuse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHarrogate, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Workplace Exposure is an Independent occupational hygiene and health and safety consultancy, offering monitoring and consultancy services to both industrial and commercial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKenilworth, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We provide evidence-based and relevant support to employers and their professional advisers to improve the health of the working-age population.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNewcastle, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“The company has a proud heritage of traditional skills and values fused with professional management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStoke-on-trent, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“With years of experience in the inspection and testing industry, you can have confidence in our engineering inspections.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBexley, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Green Air Monitoring was established in We monitor and test the workplace environment, indoor air and water – the most fundamental aspects of your working environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchInverurie, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Blue Turtle is an innovative business that understands the importance of protecting your workforce, contractors and customers from occupational derived health hazards and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTamworth, United KingdomHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Industrial Safety Inspections is a leading independent engineering inspection organisation, helping commercial and industrial customers protect their staff, plant, assets, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBurgess Hil, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Poppycare Health Ltd is a trusted Occupational Health provider and can help your business to manage the health and safety of its workforce through the use of a systematic process…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorthamptonshire, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We offer a comprehensive range of Occupational Health & Training Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKidderminster, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“AIR TECH ECS LIMITED is an environmental services company based out of Belvedere House, 20 Birmingham Road, Kidderminster, DY10 2BX”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 50 occupational safety testing labs based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 194 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Occupational safety testing labs based in the United Kingdom at a glance

As of Nov 6, 2026
38.1%Verified-email coverage
10.2Average contacts per company
11-50Median size (employees)
6.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
15
51-200
11
201-500
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 50 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 “occupational safety testing labs” 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 194 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 November 6, 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 “occupational safety testing labs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many occupational safety testing labs are there based in the United Kingdom?

RevenueBase identified 50 company matches for occupational safety testing labs associated with the United Kingdom as of November 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?

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

Which city has the most occupational safety testing labs?

London leads with 3 company records, followed by Glasgow (2) and Stokenchurch (2).

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 194 professional contacts with verified work emails tracked across these 50 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 50 occupational safety testing labs based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.