Company lists · Data refreshed September 2026

Top 25 Decomposition cleanup companies based in the United Kingdom

Name: Decomposition cleanup companies 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 161 companies tracked

RevenueBase identified 161 decomposition cleanup companies headquartered in the United Kingdom as of September 2026 and tracks 1,659 professional contacts across them, including 636 with verified work emails. London is the largest hub.

This list covers decomposition cleanup companies 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

161Companies

1,659Contacts tracked

636Verified emails

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The 25 largest decomposition cleanup companies based in the United Kingdom

Ranked by team size

Top 25 of 161 decomposition cleanup companies 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 decomposition cleanup companies: 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	Augean	Indirect evidence	Wetherby, United KingdomHQ checked Sep 19, 2026	501-1,000	264 contacts →
	Indirect evidence “Augean specialises in managing hard to handle wastes.” Source: RevenueBase Database · checked Sep 19, 2026
2	RED Industries	Indirect evidence	Burntwood, United KingdomHQ checked Sep 19, 2026	201-500	147 contacts →
	Indirect evidence “RED Industries is a leading provider of waste management services throughout the country.” Source: RevenueBase Database · checked Sep 19, 2026
3	Future Industrial Services Limited	Indirect evidence	Liverpool, United KingdomHQ checked Sep 19, 2026	201-500	98 contacts →
	Indirect evidence “Future Industrial Services Limited has since offered a range of Waste Management and specialised Industrial Services to meet the requirement of Government Agencies, Local…” Source: RevenueBase Database · checked Sep 19, 2026
4	The MSS Group	Indirect evidence	Cardiff, United KingdomHQ checked Sep 19, 2026	501-1,000	76 contacts →
	Indirect evidence “The MSS Group is a specialist provider of facilities, industrial and environmental services with expertise in hazardous, highly regulated and complex environments.” Source: RevenueBase Database · checked Sep 19, 2026
5	Mantank Environmental Services LTD	Partial evidence	Little Hulton, United KingdomHQ checked Sep 19, 2026	11-50	68 contacts →
	Partial evidence “Mantank Environmental Services was established in 1995 to provide a wide range of high quality industrial cleaning solutions to both large and small companies in the chemical and…” Source: RevenueBase Database · checked Sep 19, 2026
6	KPH Group	Indirect evidence	Caterham, United KingdomHQ checked Sep 19, 2026	11-50	57 contacts →
	Indirect evidence “We are a specialist contractor providing a unique range of deconstruction, environmental and decommissioning services based on experience, innovation and a commitment to customer…” Source: RevenueBase Database · checked Sep 19, 2026
7	KDC Veolia Decommissioning	Indirect evidence	Bolton, United KingdomHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Founded in 1990 and acquired by Veolia in 2018, KDC Veolia has established itself as a leading specialist in end-of-asset-life solutions, providing comprehensive decommissioning…” Source: RevenueBase Database · checked Sep 19, 2026
8	Castle Environmental	Indirect evidence	Ilkeston, United KingdomHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “Castle Environmental is a leading supplier of specialist waste treatment, disposal and recycling services.” Source: RevenueBase Database · checked Sep 19, 2026
9	Telcoss LTD	Indirect evidence	Middlesbrough, United KingdomHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “Telcoss Limited is a family run business established in 2019.” Source: RevenueBase Database · checked Sep 19, 2026
10	Robert Hopkins Environmental	Indirect evidence	West Bromwich, United KingdomHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “Robert Hopkins Environmental is one of the longest running Authorised Waste Management Service providers in the UK, with a reputation second to none in providing a swift…” Source: RevenueBase Database · checked Sep 19, 2026
11	Maylarch Environmental Limited	Indirect evidence	Cassington, United KingdomHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “Maylarch Environmental Ltd, an SME, offer a professional service, backed up by over 40 years of experience, skill and commitment to safety and the environment.” Source: RevenueBase Database · checked Sep 19, 2026
12	Enviroclear Site Services	Indirect evidence	Wrexham, United KingdomHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Whatever your requirement or waste stream, we have the means of removal at Enviroclear Site Services Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
13	HWM Group	Indirect evidence	Winchester, United KingdomHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “The HWM Group consists of 2 subsidiary companies.” Source: RevenueBase Database · checked Sep 19, 2026
14	Acorn Waste Management LTD	Indirect evidence	Upton Magna, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Acorn Waste Management Limited are specialists in ALL aspects of waste disposal and environmental management.” Source: RevenueBase Database · checked Sep 19, 2026
15	Mitchell Drainage And Environmental Solutions Limited	Indirect evidence	Burton-upon-trent, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Mitchell Drainage and Environmental Solutions Limited is a licensed waste management company operating from Burton on Trent since 1998.” Source: RevenueBase Database · checked Sep 19, 2026
16	Soilex	Indirect evidence	Harpenden, United KingdomHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “SoilEx combine our technical and commercial expertise to supply waste management services to the construction and demolition sector.” Source: RevenueBase Database · checked Sep 19, 2026
17	Iwaste Certified B Corp	Indirect evidence	Hampshire, United KingdomHQ checked Sep 19, 2026	1-10	16 contacts →
	Indirect evidence “Our waste management services offer support to clients in all aspects of environmental management giving them peace of mind that environmental risks are managed according to…” Source: RevenueBase Database · checked Sep 19, 2026
18	CSG Recovery	Partial evidence	Knowsley, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Further to our announcement regarding the acquisition of Remondis UK Limited by Cleansing Service Group Limited (CSG), we are delighted to confirm that the business, based out of…” Source: RevenueBase Database · checked Sep 19, 2026
19	Albus Environmental LTD	Indirect evidence	Dartford, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “We provide the safe management and disposal of hazardous, offensive and sensitive waste produced by businesses and organisations involved in the healthcare sector.” Source: RevenueBase Database · checked Sep 19, 2026
20	Damada Group	Indirect evidence	East Kilbride, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Building on extensive experience in the Asbestos Removals industry, Damada Group is a rapidly growing multi-disciplined specialist contractor that can provide solutions to issues…” Source: RevenueBase Database · checked Sep 19, 2026
21	Pure Clean Environmental LTD	Partial evidence	Avonmouth, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Pure Clean Environmental is a leader in environmental and hazardous waste management solutions.” Source: RevenueBase Database · checked Sep 19, 2026
22	Mulholland Energy Services LTD	Indirect evidence	Gateshead, United KingdomHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
23	Emchia Asbestos Solutions LTD	Indirect evidence	Manchester, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Emchia offer a variety of environmental services including; Asbestsos Remediation, Land Remediation, Hazardous Waste Disposal and Soft Strip Demolition.” Source: RevenueBase Database · checked Sep 19, 2026
24	Site Clear Solutions LTD	Indirect evidence	Norton Canes, United KingdomHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “SITE CLEAR SOLUTIONS LTD experts in waste management covering hazardous waste collections, recycling and site clearances.” Source: RevenueBase Database · checked Sep 19, 2026
25	The Maltings Organic Treatment LTD	Indirect evidence	South Milford, United KingdomHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “As part of MYgroup, The Maltings is our organic waste division, dedicated to the full recovery, processing, re-use and treatment of organic liquids and solids.” 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: decomposition cleanup companies. 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 decomposition cleanup companies.
Partial evidence: Its own public description names part of decomposition cleanup companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name decomposition cleanup companies. 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 161 decomposition cleanup companies based in the United Kingdom

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Decomposition cleanup companies based in the United Kingdom at a glance

As of Sep 19, 2026

38.3%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 161 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 decomposition cleanup companies, 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 “decomposition cleanup companies”. 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 decomposition cleanup companies), 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 decomposition cleanup companies, 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, 636 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 decomposition cleanup companies, 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 decomposition cleanup companies are there based in the United Kingdom?

RevenueBase identified 161 decomposition cleanup companies 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?

Augean, headquartered in Wetherby, tops this list with the largest team on record.

Which city has the most decomposition cleanup companies?

London leads with 5 headquartered companies, followed by Manchester (5) and Liverpool (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 636 verified decision-maker contacts tracked across these 161 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.