Company lists · Data refreshed September 2026

Top 25 Environmental health and safety training providers based in the United Kingdom

Name: Environmental health and safety training providers 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 732 companies tracked

RevenueBase identified 732 company matches for environmental health and safety training providers associated with the United Kingdom as of September 2026 and tracks 5,350 professional contacts across them, including 2,030 with verified work emails. London is the largest hub.

This list covers company matches for environmental health and safety training providers 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 19, 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 19, 2026 How this list was built

732Companies

5,350Contacts tracked

2,030Verified emails

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The 25 largest environmental health and safety training providers based in the United Kingdom

Ranked by team size

Top 25 of 732 company matches for environmental health and safety training providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Ecoonline	Exact match	London, United KingdomHQ recorded Sep 19, 2026	501-1,000	620 contacts →
	Exact match “EcoOnline delivers uncomplicated environment, health and safety (EHS), chemical management and ESG/sustainability technology solutions to forward-thinking leaders.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Nebosh	Exact match	Leicester, United KingdomHQ recorded Sep 19, 2026	51-200	415 contacts →
	Exact match “The National Examination Board in Occupational Safety and Health (NEBOSH) is a leading global organisation, which provides health, safety and environmental qualifications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	3t Training Services UK	Exact match	North Shields, United KingdomHQ recorded Sep 19, 2026	51-200	323 contacts →
	Exact match “3t Training Services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	MRS Training And Rescue	Exact match	Mansfield, United KingdomHQ recorded Sep 19, 2026	51-200	120 contacts →
	Exact match “Fully accredited health and safety training providers for all industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	High Speed Training	Exact match	Ilkley, United KingdomHQ recorded Sep 19, 2026	51-200	96 contacts →
	Exact match “At High Speed Training we are dedicated to keeping people safe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	PPL Training Apave Group	Exact match	York, United KingdomHQ recorded Sep 19, 2026	51-200	87 contacts →
	Exact match “Backed by the global strength of the Apave Group, PPL Training stands as a leading UK and International provider, specialising in Safe Systems of Work and Technical Compliance…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	RRC International	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	80 contacts →
	Exact match “RRC provides Health & Safety and Environmental Management training and consultancy throughout the World.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Assurity Consulting LTD	Exact match	Horsham, United KingdomHQ recorded Sep 19, 2026	51-200	77 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 · Sep 19, 2026 · View company records in RevenueBase
9	Relyon UK	Exact match	Dyce, United KingdomHQ recorded Sep 19, 2026	51-200	76 contacts →
	Exact match “Here at RelyOn, our core objective is to help our customers to develop and sustain healthy and safe work environments.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Kays Medical LTD	Exact match	Liverpool, United KingdomHQ recorded Sep 19, 2026	51-200	70 contacts →
	Exact match “For 50 years we've been dedicated to protecting and improving the health of people at work.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Astutis	Exact match	Cardiff, United KingdomHQ recorded Sep 19, 2026	51-200	68 contacts →
	Exact match “We are Astutis.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	The Building Safety Group	Exact match	Bristol, United KingdomHQ recorded Sep 19, 2026	11-50	65 contacts →
	Exact match “The Building Safety Group (BSG) provides professional HS & E site inspections, training and advice for the construction industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Lucion Delta-Simons LTD	Exact match	Nettleham, United KingdomHQ recorded Sep 19, 2026	201-500	64 contacts →
	Exact match “Now part of Lucion, Delta-Simons was established to facilitate sustainable development through multi-disciplinary environmental and health and safety consultancy advice.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Ligtas Consultancy & Training	Exact match	Cardiff, United KingdomHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “Ligtas: Safety Beyond Compliance At Ligtas, we help organisations take control of health, safety, and fire risk, simplifying compliance, protecting people, and creating a stronger…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	SSG Training And Consultancy LTD	Exact match	Plympton, United KingdomHQ recorded Sep 19, 2026	51-200	59 contacts →
	Exact match “SSG aim to inspire people and businesses to work safely and sustainably.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Phoenix Health & Safety	Exact match	Cannock, United KingdomHQ recorded Sep 19, 2026	51-200	57 contacts →
	Exact match “Phoenix Health and Safety are the UK’s premier providers of health and safety training and health and safety consultancy services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Praxis42 Making Compliance Easy	Exact match	Hadleigh, United KingdomHQ recorded Sep 19, 2026	11-50	45 contacts →
	Exact match “Praxis42 is a leading UK provider of Health and Safety related expertise which we deliver through three distinct channels: Health and Safety Consulting Services; Health and Safety…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Zeta Services	Exact match	Bicester, United KingdomHQ recorded Sep 19, 2026	51-200	44 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 · Sep 19, 2026 · View company records in RevenueBase
19	System Hygienics LTD	Exact match	Polegate, United KingdomHQ recorded Sep 19, 2026	11-50	42 contacts →
	Exact match “At System Hygienics, we pride ourselves on being industry leaders in providing clean air and a safe environment for your employees, patients, and customers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Opus Safety	Exact match	Birmingham, United KingdomHQ recorded Sep 19, 2026	11-50	40 contacts →
	Exact match “Opus Safety helps businesses simplify health and safety through consultancy, technology and hands-on support.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Safety Services UK Limited	Exact match	Long Hanborough, United KingdomHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Safety Services (UK) Ltd are Professional Occupational Health and Safety Consultants established in 1983, providing a complete health and safety service advice and training…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Northern Safety LTD	Exact match	Thornaby, United KingdomHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Established since 1998, Northern Safety has become a byword in the North of England for high quality Health & Safety, Environmental & Quality consultancy services, training, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Compass	Exact match	Chorley, United KingdomHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Since 2007, Compass Skills Training has been supporting businesses across the UK by delivering high-quality training that puts people first.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	RB Health And Safety Solutions LTD	Exact match	St. Leonards On Sea, United KingdomHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Providers of Health and Safety Consultancy and Training in the workplace throughout the UK.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	WT Consultancy SW LTD	Exact match	Cullompton, United KingdomHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “WT Consultancy pride ourselves in providing cost effective solutions to your health and safety requirements, whether training or consultancy.” Recorded in the RevenueBase company graph · Sep 19, 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 “environmental health and safety training providers”. 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 25 of 732 environmental health and safety training providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,030 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental health and safety training providers based in the United Kingdom at a glance

As of Sep 19, 2026

37.9%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

6.7%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

554

11-50

133

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 732 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 “environmental health and safety training providers” 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 2,030 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 19, 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 “environmental health and safety training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental health and safety training providers are there based in the United Kingdom?

RevenueBase identified 732 company matches for environmental health and safety training providers 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?

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

Which city has the most environmental health and safety training providers?

London leads with 49 company records, followed by Liverpool (15) and Manchester (13).

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 2,030 professional contacts with verified work emails tracked across these 732 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 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 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.