Company lists · Data refreshed September 2026

Top 25 Contaminated site cleanup companies based in the United Kingdom

RevenueBase identified 232 company matches for contaminated site cleanup companies associated with the United Kingdom as of September 2026 and tracks 3,035 professional contacts across them, including 1,129 with verified work emails. London is the largest hub.

This list covers company matches for contaminated site cleanup companies 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
232Companies
3,035Contacts tracked
1,129Verified emails
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The 25 largest contaminated site cleanup companies based in the United Kingdom

Ranked by team size
Top 25 of 232 company matches for contaminated site cleanup companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGrays, United KingdomHQ recorded Sep 19, 2026501-1,000181 contacts →

Exact match

“John F Hunt is a diverse group of 21 companies & divisions operating across the UK.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchGateshead, United KingdomHQ recorded Sep 19, 2026501-1,000162 contacts →

Exact match

“We're not just service providers; we're your long-term partners in creating a sustainable, compliant, and efficient future for your assets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSittingbourne, United KingdomHQ recorded Sep 19, 202651-200128 contacts →

Exact match

“Ecologia is a multidisciplinary service provider within the contaminated land sector, offering remediation works, site investigation including geotechnical assessment and waste…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLiverpool, United KingdomHQ recorded Sep 19, 2026201-50098 contacts →

Exact match

“Future Industrial Services Limited has since offered a range of Waste Management and specialised Industrial Services to meet the requirement of Government Agencies, Local…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchPortishead, United KingdomHQ recorded Sep 19, 202651-20084 contacts →

Exact match

“VertaseFLI is a leading brownfield and contaminated land remediation contractor and environmental contracting specialist.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchCardiff, United KingdomHQ recorded Sep 19, 2026501-1,00076 contacts →

Exact match

“The MSS Group is a specialist provider of facilities, industrial and environmental services with expertise in hazardous, highly regulated and complex environments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLittle Hulton, United KingdomHQ recorded Sep 19, 202611-5068 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchWolverhampton, United KingdomHQ recorded Sep 19, 202651-20066 contacts →

Exact match

“Established over 50 years ago, McAuliffe is a Specialist Remediation Contractor providing Soil & Groundwater Remediation, Materials Management, Ground Improvement & Demolition…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchKentford, United KingdomHQ recorded Sep 19, 202651-20059 contacts →

Exact match

“Seed Environmental is a national multi-disciplinary incident response and remediation contracting company providing a targeted range of services to the selected domestic…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBolton, United KingdomHQ recorded Sep 19, 202651-20054 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“Cognition is a Tier 2 multidisciplinary contractor equipped for it all, from routine works to major infrastructure projects.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchIdle, United KingdomHQ recorded Sep 19, 202651-20047 contacts →

Exact match

“Geo2 is a team of environmental transaction, water, land quality, geotechnical and remediation specialists, based in Bradford, Manchester, Newark, Crawley and Peru, delivering…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchGlasgow, United KingdomHQ recorded Sep 19, 202611-5044 contacts →

Exact match

“Environmental Reclamation Services (ERS) is a specialist contaminated land site investigation and remediation contractor.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMiddlesbrough, United KingdomHQ recorded Sep 19, 202651-20042 contacts →

Exact match

“Established in 2015, ZTL Contracting has been developed to assist the construction industry with alternative solutions to sending waste to landfill.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBristol, United KingdomHQ recorded Sep 19, 202611-5041 contacts →

Exact match

“Soilfix is an award-winning remediation solutions provider to the development, industrial, commercial and public sectors.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWakefield, United KingdomHQ recorded Sep 19, 202651-20040 contacts →

Exact match

“With 40 years’ experience in contaminated land remediation, earthworks and highway infrastructure across the UK, VHE has firmly established itself as an industry pioneer in all…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLichfield, United KingdomHQ recorded Sep 19, 202651-20036 contacts →

Exact match

“WATERMAN ENVIRONMENTAL SERVICES LIMITED is an environmental services company based out of AQUA HOUSE BRITANNIA ENTERPRISE PARK EUROPA WAY, LICHFIELD, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMiddlesbrough, United KingdomHQ recorded Sep 19, 202651-20036 contacts →

Exact match

“Telcoss Limited is a family run business established in 2019.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchNorthwich, United KingdomHQ recorded Sep 19, 202611-5035 contacts →

Exact match

“Brownfield Solutions Limited, part of Celnor Group, are specialist Geo-Environmental and Geotechnical Consultants Our vision is to be a widely renowned and highly respected…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchQuedgeley, United KingdomHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“Sanctus Ltd are the UK's leading Geo-environmental consultant and contractor, working on some of the most challenging brownfield and blue/green infrastructure programmes and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchHarlow, United KingdomHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“AA Woods are one of the UK’s leading asbestos removal contractors, operating nationally; AA Woods undertake projects from offices in Harlow (HQ), Poole, Milton Keynes, Cardiff and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchCassington, United KingdomHQ recorded Sep 19, 202651-20026 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBexleyheath, United KingdomHQ recorded Sep 19, 202651-20026 contacts →

Exact match

“Horizon provides UK and International asbestos removal and land remediation services for the construction industry and public sector.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchHanley Swan, United KingdomHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“Oracle Environmental Experts Limited (OEE) provide expert environmental services to a wide range of clients with our core strength in the assessment of environmental impacts…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchShillington, United KingdomHQ recorded Sep 19, 202651-20024 contacts →

Exact match

“Omega Environmental Services Ltd has established itself as a leading asbestos removal and remediation contractor in the UK.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 232 contaminated site cleanup companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,129 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contaminated site cleanup companies based in the United Kingdom at a glance

As of Sep 19, 2026
37.2%Verified-email coverage
13.1Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
115
11-50
69
51-200
36
201-500
7
501-1,000
4

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 232 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 “contaminated site cleanup companies” 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 1,129 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 “contaminated site cleanup companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contaminated site cleanup companies are there based in the United Kingdom?

RevenueBase identified 232 company matches for contaminated site cleanup companies 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?

John F Hunt Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most contaminated site cleanup companies?

London leads with 12 company records, followed by Bristol (8) and Manchester (7).

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 1,129 professional contacts with verified work emails tracked across these 232 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.