Company lists · Data refreshed September 2026

Top 25 Health and safety consulting firms based in the United Kingdom

Name: Health and safety consulting 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 3, 2026 1,721 companies tracked

RevenueBase identified 1,721 health and safety consulting firms headquartered in the United Kingdom as of September 2026 and tracks 10,655 professional contacts across them, including 4,159 with verified work emails and 593 with mobile numbers. London is the largest hub.

This list covers health and safety consulting 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

1,721Companies

10,655Contacts tracked

4,159Verified emails

593Mobile numbers

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The 25 largest health and safety consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 1,721 health and safety consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names health and safety consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Arco Experts In SafetyPartial evidence	Hull, United KingdomHQ checked Sep 3, 2026	1,001-5,000	1,038
	“Arco is the UK's only integrated services and safety products business.” Source: company website · checked Sep 3, 2026
2	HSL ComplianceIndirect evidence	Ross On Wye, United KingdomHQ checked Sep 3, 2026	501-1,000	231
	“HSL Compliance are one of the leading companies in the legal compliance market and we are able to offer many specialist services.” Source: company website · checked Sep 3, 2026
3	Tersus Marlowe Environmental ServicesIndirect evidence	Rainham, United KingdomHQ checked Sep 3, 2026	201-500	166
	“With extensive experience and a proven track record across a broad range of sectors from housing to nuclear, you can trust our team of 360+ specialists to deliver your asbestos…” Source: company website · checked Sep 3, 2026
4	Shield SafetyStrong evidence	Manchester, United KingdomHQ checked Sep 3, 2026	51-200	152
	“At Shield Safety, we’re dedicated to protecting people’s health - because there is nothing more important.” Source: company website · checked Sep 3, 2026
5	Tetra ConsultingPartial evidence	London, United KingdomHQ checked Sep 3, 2026	51-200	152
	“At Tetra, we make buildings safer for people.” Source: company website · checked Sep 3, 2026
6	Bradley Environmental Consultants LimitedStrong evidence	Halesowen, United KingdomHQ checked Sep 3, 2026	51-200	114
	“Bradley Environmental, Powered by Vadella, is one of the UK's leading asbestos, environmental and health and safety consultancies.” Source: company website · checked Sep 3, 2026
7	AECPartial evidence	Manchester, United KingdomHQ checked Sep 3, 2026	51-200	98
	“AEC is an employee-owned compliance consultancy and training organisation for the safe management of asbestos, water, fire and occupational hygiene in the built environment.” Source: company website · checked Sep 3, 2026
8	Ashton FirePartial evidence	London, United KingdomHQ checked Sep 3, 2026	51-200	85
	“We understand that fire safety can be a daunting prospect.” Source: company website · checked Sep 3, 2026
9	Eeuk GroupStrong evidence	Stoke-On-Trent, United KingdomHQ checked Sep 3, 2026	51-200	85
	“EEUK Group cover a diverse and specialist range of statutory obligations focusing on employee health, safety and wellbeing in the workplace.” Source: company website · checked Sep 3, 2026
10	Healthcare RMPartial evidence	Tewkesbury, United KingdomHQ checked Sep 3, 2026	51-200	82
	“healthcare rm provides an integrated framework for the management of employee health.” Source: company website · checked Sep 3, 2026
11	ARK Workplace RiskPartial evidence	London, United KingdomHQ checked Sep 3, 2026	51-200	81
	“Ark Workplace Risk is the trusted partner for organisations seeking to take control of their risk, compliance, and safety.” Source: company website · checked Sep 3, 2026
12	Assurity Consulting LTDStrong evidence	Horsham, United KingdomHQ checked Sep 3, 2026	51-200	77
	“Founded in 1986, Assurity Consulting is an independent workplace compliance consultancy specialising in health, safety and environmental solutions, partnering with responsible…” Source: company website · checked Sep 3, 2026
13	Sheilds LTDStrong evidence	Hessle, United KingdomHQ checked Sep 3, 2026	51-200	74
	“Established in 1995 by its founder Mike Shields, SHEilds concentrated on offering a quality local Health and Safety consultancy service, developing solutions for the local…” Source: company website · checked Sep 3, 2026
14	AstutisIndirect evidence	Cardiff, United KingdomHQ checked Sep 3, 2026	51-200	71
	“We are Astutis.” Source: company website · checked Sep 3, 2026
15	Kays Medical LTDPartial evidence	Liverpool, United KingdomHQ checked Sep 3, 2026	51-200	70
	“For 50 years we've been dedicated to protecting and improving the health of people at work.” Source: company website · checked Sep 3, 2026
16	EDPStrong evidence	St Helens, United KingdomHQ checked Sep 3, 2026	51-200	70
	“EDP combines leading expertise and experience to deliver Health and Safety, Asbestos Services, Property Compliance, Environment, Sustainability and Security services to businesses…” Source: company website · checked Sep 3, 2026
17	OHS GroupPartial evidence	Manchester, United KingdomHQ checked Sep 3, 2026	51-200	69
	“OHS is a market-leading integrated safety solutions consultancy.” Source: company website · checked Sep 3, 2026
18	Lucion Delta-Simons LTDStrong evidence	United KingdomHQ checked Sep 3, 2026	201-500	64
	“Now part of Lucion, Delta-Simons was established to facilitate sustainable development through multi-disciplinary environmental and health and safety consultancy advice.” Source: company website · checked Sep 3, 2026
19	Riverside Environmental Services LTDIndirect evidence	Hextable, United KingdomHQ checked Sep 3, 2026	51-200	64
	“Nationwide independent workplace risk monitoring and management.” Source: company website · checked Sep 3, 2026
20	Ligtas Consultancy & TrainingStrong evidence	Cardiff South, United KingdomHQ checked Sep 3, 2026	51-200	64
	“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…” Source: company website · checked Sep 3, 2026
21	Hunter Safety GroupStrong evidence	United KingdomHQ checked Sep 3, 2026	51-200	64
	“Welcome to the Hunter Safety Group, a full-service health and safety consultancy, that is setting global standards, through strong relationships, flexibility and client focus.” Source: company website · checked Sep 3, 2026
22	Phoenix Health & SafetyStrong evidence	Cannock, United KingdomHQ checked Sep 3, 2026	51-200	60
	“Phoenix Health and Safety are the UK’s premier providers of health and safety training and health and safety consultancy services.” Source: company website · checked Sep 3, 2026
23	SSG Training And Consultancy LTDPartial evidence	Plympton, United KingdomHQ checked Sep 3, 2026	51-200	59
	“SSG aim to inspire people and businesses to work safely and sustainably.” Source: company website · checked Sep 3, 2026
24	Safer SpherePartial evidence	St Helens, United KingdomHQ checked Sep 3, 2026	51-200	58
	“At Safer Sphere, we deliver construction and building safety solutions that bring clarity, compliance, and confidence to every stage of a project.” Source: company website · checked Sep 3, 2026
25	First OptionPartial evidence	London, United KingdomHQ checked Sep 3, 2026	51-200	53
	“We at First Option (an ERM Group company) are the largest, most experienced safety consultants to the media and entertainment industry.” Source: company website · checked Sep 3, 2026

Showing 25 of 1,721 health and safety consulting firms based in the United Kingdom

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Health and safety consulting firms based in the United Kingdom at a glance

As of Sep 3, 2026

1-10Median size (employees)

LondonLargest hub · 173 HQs

593Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

1,323

11-50

284

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

381

61–90

2,326

90–180

1,435

180+

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 health and safety consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “health and safety consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among health and safety consulting 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 an evidence 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, 4,159 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 3, 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.

Health and safety consulting firms by metro

Health and safety consulting firms in London173
Health and safety consulting firms in Manchester34

Frequently asked

How many health and safety consulting firms are there based in the United Kingdom?

RevenueBase identified 1,721 health and safety consulting 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?

Arco Experts In Safety, headquartered in Newtownabbey, tops this list with the largest team on record.

Which city has the most health and safety consulting firms?

London leads with 173 headquartered companies, followed by Manchester (34) and Glasgow (23).

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 4,159 verified decision-maker contacts tracked across these 1,721 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 3, 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.