Company lists · Data refreshed October 2026

Top 25 Brownfield cleanup contractors based in the United Kingdom

RevenueBase identified 148 company matches for brownfield cleanup contractors associated with the United Kingdom as of October 2026 and tracks 1,908 professional contacts across them, including 695 with verified work emails. Bristol is the largest hub.

This list covers company matches for brownfield cleanup contractors 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 October 9, 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 Oct 9, 2026 How this list was built
148Companies
1,908Contacts tracked
695Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest brownfield cleanup contractors based in the United Kingdom

Ranked by team size
Top 25 of 148 company matches for brownfield cleanup contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 Oct 9, 2026501-1,000183 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchSittingbourne, United KingdomHQ recorded Oct 9, 202651-200132 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 · Oct 9, 2026 · View company records in RevenueBase
3Exact matchLow Prudhoe, United KingdomHQ recorded Oct 9, 2026201-50076 contacts →

Exact match

“Thompsons of Prudhoe are a specialist Demolition, Deconstruction, Decommissioning, Industrial Dismantling, Asbestos Removal, Site Reclamation, Earthmoving, Contaminated Land…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchPortishead, United KingdomHQ recorded Oct 9, 202651-20075 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchWolverhampton, United KingdomHQ recorded Oct 9, 202651-20062 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 · Oct 9, 2026 · View company records in RevenueBase
6Exact matchBolton, United KingdomHQ recorded Oct 9, 202651-20058 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 · Oct 9, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Oct 9, 202611-5043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchBristol, United KingdomHQ recorded Oct 9, 202611-5039 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 · Oct 9, 2026 · View company records in RevenueBase
9Exact matchWakefield, United KingdomHQ recorded Oct 9, 202651-20038 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 · Oct 9, 2026 · View company records in RevenueBase
10Exact matchWest Thurrock, United KingdomHQ recorded Oct 9, 202651-20033 contacts →

Exact match

“London-based Clifford Devlin has been providing specialist services to the construction industry for over 60 years.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchQuedgeley, United KingdomHQ recorded Oct 9, 202611-5032 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 · Oct 9, 2026 · View company records in RevenueBase
12Exact matchHarlow, United KingdomHQ recorded Oct 9, 202651-20032 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 · Oct 9, 2026 · View company records in RevenueBase
13Exact matchCassington, United KingdomHQ recorded Oct 9, 202651-20031 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 · Oct 9, 2026 · View company records in RevenueBase
14Exact matchSilsoe, United KingdomHQ recorded Oct 9, 202651-20029 contacts →

Exact match

“About SCK Group Ltd SCK Group Ltd is a multi-disciplined specialist contractor offering a comprehensive range of services across the UK.With a strong emphasis on health and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchBexleyheath, United KingdomHQ recorded Oct 9, 202651-20029 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 · Oct 9, 2026 · View company records in RevenueBase
16Exact matchBristol, United KingdomHQ recorded Oct 9, 202651-20028 contacts →

Exact match

“Wring Group Demolition Ltd operate as a National Enabling Works company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchSidcup, United KingdomHQ recorded Oct 9, 202651-20027 contacts →

Exact match

“Econ Group are specialists in enabling works for complex, high-risk, and time-sensitive environments.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Oct 9, 202611-5025 contacts →

Exact match

“UK Remediation Ltd is a specialist contaminated land business that provides commercially competitive offsite and onsite remediation treatment options and operates Hazardous and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchUxbridge, United KingdomHQ recorded Oct 9, 202611-5025 contacts →

Exact match

“We excel at supporting the land development process and reducing our clients' costs, while ensuring that your planning obligations are achieved in a timely fashion.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchWinchester, United KingdomHQ recorded Oct 9, 202611-5024 contacts →

Exact match

“The HWM Group consists of 2 subsidiary companies.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchShillington, United KingdomHQ recorded Oct 9, 202651-20023 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 · Oct 9, 2026 · View company records in RevenueBase
22Exact matchHitchin, United KingdomHQ recorded Oct 9, 202611-5023 contacts →

Exact match

“A leading company in earthworks, soil disposal, site remediation, civil engineering, residential groundwork’s and recycling of materials.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchDukinfield, United KingdomHQ recorded Oct 9, 202651-20017 contacts →

Exact match

“Chartrange is a leading contractor based in the North West.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchLincolnshire, United KingdomHQ recorded Oct 9, 202651-20016 contacts →

Exact match

“Here at JJMac we specialise in ground stabilisation: soil modification and land remediation services to the construction and engineering industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchBath, United KingdomHQ recorded Oct 9, 202651-20015 contacts →

Exact match

“This is the European company page for REGENESIS, the leading technology development company within the global remediation industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 148 brownfield cleanup contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 695 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Brownfield cleanup contractors based in the United Kingdom at a glance

As of Oct 9, 2026
36.4%Verified-email coverage
12.9Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · Bristol
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
46
51-200
35
201-500
5
501-1,000
1

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 148 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 “brownfield cleanup contractors” 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 695 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 October 9, 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 “brownfield cleanup contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many brownfield cleanup contractors are there based in the United Kingdom?

RevenueBase identified 148 company matches for brownfield cleanup contractors associated with the United Kingdom as of October 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 brownfield cleanup contractors?

Bristol leads with 8 company records, followed by Manchester (5) and Wolverhampton (5).

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 695 professional contacts with verified work emails tracked across these 148 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 October 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 148 brownfield cleanup contractors based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.