Company lists · Data refreshed September 2026

Top 25 Hazmat consulting firms based in the United Kingdom

Name: Hazmat 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 28, 2026 118 companies tracked

RevenueBase identified 118 hazmat consulting firms headquartered in the United Kingdom as of September 2026 and tracks 1,043 professional contacts across them, including 470 with verified work emails. London is the largest hub.

This list covers hazmat 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

118Companies

1,043Contacts tracked

470Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest hazmat consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 118 hazmat consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to hazmat consulting 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	Lucion	Indirect evidence	Gateshead, United KingdomHQ checked Sep 28, 2026	501-1,000	162 contacts →
	Indirect evidence “We're not just service providers; we're your long-term partners in creating a sustainable, compliant, and efficient future for your assets.” Source: RevenueBase Database · checked Sep 28, 2026
2	Yordas Group	Indirect evidence	Lancaster, United KingdomHQ checked Sep 28, 2026	51-200	112 contacts →
	Indirect evidence “In 2026, Yordas Group was acquired by 3E, the leading global provider of expert-led AI compliance solutions for chemical and workplace safety, product stewardship, and sustainable…” Source: RevenueBase Database · checked Sep 28, 2026
3	Life Environmental Services	Indirect evidence	Bishops Stortford, United KingdomHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “Life Environmental Services \| Asbestos, Water, Fire & Mould Management Consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
4	Asbestos Consultants Europe LTD	Indirect evidence	Grays, United KingdomHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “Asbestos Consultants Europe Ltd (ace) was established in 1984 under the name of Asbestos Consultants to the Environment Ltd, to provide a diverse range of Asbestos services.” Source: RevenueBase Database · checked Sep 28, 2026
5	Hazmat Global Support Services	Partial evidence	Slough, United KingdomHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “Hazmat Global Support Services are not only geared to offer specialist transportation services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Sigma-Hse	Partial evidence	Winchester, United KingdomHQ checked Sep 28, 2026	51-200	26 contacts →
	Partial evidence “Sigma-HSE is a global Process Safety provider with consulting offices in the UK, US and India.” Source: RevenueBase Database · checked Sep 28, 2026
7	Omega Environmental Services LTD	Indirect evidence	Shillington, United KingdomHQ checked Sep 28, 2026	51-200	24 contacts →
	Indirect evidence “Omega Environmental Services Ltd has established itself as a leading asbestos removal and remediation contractor in the UK.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ayerst Environmental Limited	Indirect evidence	Beckenham, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Ayerst Environmental Ltd, were established in 1982 and registered as a private limited company in 1985, with over 30 years’ industry experience.” Source: RevenueBase Database · checked Sep 28, 2026
9	Kovia Group	Indirect evidence	Plymouth, United KingdomHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Kovia is a Cornish word meaning “protect” and reflects the core value of our business to protect human health, communities as well as the natural and built environment.” Source: RevenueBase Database · checked Sep 28, 2026
10	Diphex Solutions Limited	Indirect evidence	Harrietsham, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “At DipHex Solutions Limited, our purpose is to protect people and the environment from the impact of chemical accidents.” Source: RevenueBase Database · checked Sep 28, 2026
11	Salus Technical	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Salus Technical helps organisations in high-hazard industries manage risk and operate safely.” Source: RevenueBase Database · checked Sep 28, 2026
12	Asbestos Audit LTD	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Asbestos Audit Ltd is here to help you with all manner of asbestos and environmental issues and compliance.” Source: RevenueBase Database · checked Sep 28, 2026
13	MAREX	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “We are specialists in managing the risks that come from operating in hazardous industries.” Source: RevenueBase Database · checked Sep 28, 2026
14	Bibra Toxicology Advice & Consulting	Partial evidence	Wallington, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Bibra toxicology advice & consulting is one of Europe's leading chemical hazard and risk assessment organisations; providing assistance across a broad range of industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	Llewellyn Safety Advisors Europe LTD	Indirect evidence	Thrapston, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Providing a complete global solution to the chemcial industry, from safety data sheets and dangerous goods training to dangerous goods safety advice.” Source: RevenueBase Database · checked Sep 28, 2026
16	Decontaminate UK LTD	Indirect evidence	Basildon, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Decontaminate (UK) Ltd delivers compliant asbestos abatement and hazardous materials services to both the public and private sectors, predominantly within London, South East and…” Source: RevenueBase Database · checked Sep 28, 2026
17	Denios UK & Ireland	Indirect evidence	Newport, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Founded in DENIOS UK & Ireland is one of the UK and Ireland's market leading suppliers of hazardous materials storage, environmental protection and health and safety at work…” Source: RevenueBase Database · checked Sep 28, 2026
18	PCS Asbestos Consultants LTD	Indirect evidence	Kirkburton, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “On the 1st of February 2023 PCS Asbestos Consultants Ltd (PCS) were acquired by Tersus Consultancy Ltd, part of Marlowe PLC.” Source: RevenueBase Database · checked Sep 28, 2026
19	6 Engineering Limited	Indirect evidence	Middlesbrough, United KingdomHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “6 Engineering Limited are independent safety engineering consultants for the major hazard industries.” Source: RevenueBase Database · checked Sep 28, 2026
20	Hazport Limited	Indirect evidence	Wem, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Your hazardous waste specialists, removing the guesswork from hazardous waste.” Source: RevenueBase Database · checked Sep 28, 2026
21	Intelligent Environmental Services	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “At iES LTD, we provide technical expertise and commercial insight to deliver a range of project management services.” Source: RevenueBase Database · checked Sep 28, 2026
22	Circular Waste Solutions	Indirect evidence	Swansea, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Circular Waste Solutions offer specialist consultancy services to the waste industry, and waste brokering.” Source: RevenueBase Database · checked Sep 28, 2026
23	Chirmarn Holdings LTD	Indirect evidence	Email: Info@chirmarn.co.uk - Call: 0114 232 0820 - Website: Www.chirmarn.co.uk, United KingdomHQ checked Sep 28, 2026	201-500	5 contacts →
	Indirect evidence “For over 40 years we have been delivering a comprehensive range of specialised asbestos removal, encapsulation and decontamination services.” Source: RevenueBase Database · checked Sep 28, 2026
24	Trinity Consultants	Indirect evidence	Bury St Edmunds, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “SafeBridge Europe, established in 2005 is the European operation of USA based company SafeBridge Consultants, Inc, established in 1997.” Source: RevenueBase Database · checked Sep 28, 2026
25	Evolve Geo-Environmental Limited	Indirect evidence	Lincoln, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Can support in addressing Planning requirements for contaminated land, infiltration testing to BRE365 methodology, preliminary foundation design, CBRs, Waste classification and…” Source: RevenueBase Database · checked Sep 28, 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: hazmat consulting 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 hazmat consulting firms.
Partial evidence: Its own public description names part of hazmat consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hazmat consulting 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 118 hazmat consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 470 reachable decision-makers.

Free signup · no credit card

View the full list →

Hazmat consulting firms based in the United Kingdom at a glance

As of Sep 28, 2026

45.1%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 118 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 hazmat consulting 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 “hazmat consulting 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 hazmat consulting 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 hazmat 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 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, 470 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 28, 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 hazmat consulting 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 hazmat consulting firms are there based in the United Kingdom?

RevenueBase identified 118 hazmat 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?

Lucion, headquartered in Gateshead, tops this list with the largest team on record.

Which city has the most hazmat consulting firms?

London leads with 8 headquartered companies, followed by Aberdeen (6) and Manchester (4).

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 470 verified decision-maker contacts tracked across these 118 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 118 hazmat consulting firms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Hazmat consulting firms by geography

Browse the directory

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.