Company lists · Data refreshed October 2026

Top 25 Environmental remediation construction firms based in the United Kingdom

Name: Environmental remediation construction firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 227 companies tracked

RevenueBase identified 227 company matches for environmental remediation construction firms associated with the United Kingdom as of October 2026 and tracks 2,906 professional contacts across them, including 1,067 with verified work emails. London is the largest hub.

This list covers company matches for environmental remediation construction firms 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 12, 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 12, 2026 How this list was built

227Companies

2,906Contacts tracked

1,067Verified emails

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The 25 largest environmental remediation construction firms based in the United Kingdom

Ranked by team size

Top 25 of 227 company matches for environmental remediation construction firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	John F Hunt Group	Exact match	Grays, United KingdomHQ recorded Oct 12, 2026	501-1,000	183 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 12, 2026 · View company records in RevenueBase
2	Ecologia	Exact match	Sittingbourne, United KingdomHQ recorded Oct 12, 2026	51-200	132 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 12, 2026 · View company records in RevenueBase
3	Collard Group LTD	Exact match	Eversley, United KingdomHQ recorded Oct 12, 2026	201-500	127 contacts →
	Exact match “Collard Group is one of the UK’s leading demolition contractors and one of the largest privately owned waste management companies in the south of England.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Future Industrial Services Limited	Exact match	Liverpool, United KingdomHQ recorded Oct 12, 2026	201-500	109 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 · Oct 12, 2026 · View company records in RevenueBase
5	The MSS Group	Exact match	Cardiff, United KingdomHQ recorded Oct 12, 2026	501-1,000	82 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 · Oct 12, 2026 · View company records in RevenueBase
6	Vertasefli Limited	Exact match	Portishead, United KingdomHQ recorded Oct 12, 2026	51-200	75 contacts →
	Exact match “VertaseFLI is a leading brownfield and contaminated land remediation contractor and environmental contracting specialist.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Mantank Environmental Services LTD	Exact match	Little Hulton, United KingdomHQ recorded Oct 12, 2026	11-50	70 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 · Oct 12, 2026 · View company records in RevenueBase
8	Seed Environmental Limited	Exact match	Kentford, United KingdomHQ recorded Oct 12, 2026	51-200	63 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 · Oct 12, 2026 · View company records in RevenueBase
9	Mcauliffe Group	Exact match	Wolverhampton, United KingdomHQ recorded Oct 12, 2026	51-200	62 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 12, 2026 · View company records in RevenueBase
10	KDC Veolia Decommissioning	Exact match	Bolton, United KingdomHQ recorded Oct 12, 2026	51-200	58 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 12, 2026 · View company records in RevenueBase
11	Enviraz Scotland LTD	Exact match	Glasgow, United KingdomHQ recorded Oct 12, 2026	51-200	53 contacts →
	Exact match “Established in 1975, we provide an extensive range of environmental services to an impressively diverse portfolio of clients across all sectors and industries, including Local…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Cognition Land And Water Limited	Exact match	London, United KingdomHQ recorded Oct 12, 2026	51-200	51 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 · Oct 12, 2026 · View company records in RevenueBase
13	ZTL Contracting LTD	Exact match	Middlesbrough, United KingdomHQ recorded Oct 12, 2026	51-200	44 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 · Oct 12, 2026 · View company records in RevenueBase
14	Telcoss LTD	Exact match	Middlesbrough, United KingdomHQ recorded Oct 12, 2026	51-200	44 contacts →
	Exact match “Telcoss Limited is a family run business established in 2019.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	ERS Remediation	Exact match	Glasgow, United KingdomHQ recorded Oct 12, 2026	11-50	43 contacts →
	Exact match “Environmental Reclamation Services (ERS) is a specialist contaminated land site investigation and remediation contractor.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	TP	Exact match	Birmingham, United KingdomHQ recorded Oct 12, 2026	11-50	43 contacts →
	Exact match “We are a environmental contractor.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Soilfix Limited	Exact match	Bristol, United KingdomHQ recorded Oct 12, 2026	11-50	39 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 12, 2026 · View company records in RevenueBase
18	VHE Construction PLC	Exact match	Wakefield, United KingdomHQ recorded Oct 12, 2026	51-200	38 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 12, 2026 · View company records in RevenueBase
19	Clifford Devlin	Exact match	West Thurrock, United KingdomHQ recorded Oct 12, 2026	51-200	33 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 12, 2026 · View company records in RevenueBase
20	Sanctus Limited	Exact match	Quedgeley, United KingdomHQ recorded Oct 12, 2026	11-50	32 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 12, 2026 · View company records in RevenueBase
21	Envirotech Group	Exact match	Birmingham, United KingdomHQ recorded Oct 12, 2026	51-200	32 contacts →
	Exact match “Envirotech Group delivers bespoke design, build and maintenance services to an impressive client list across the UK.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	AA Woods	Exact match	Harlow, United KingdomHQ recorded Oct 12, 2026	51-200	32 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 12, 2026 · View company records in RevenueBase
23	Maylarch Environmental Limited	Exact match	Cassington, United KingdomHQ recorded Oct 12, 2026	51-200	31 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 12, 2026 · View company records in RevenueBase
24	SCK Group LTD	Exact match	Silsoe, United KingdomHQ recorded Oct 12, 2026	51-200	29 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 12, 2026 · View company records in RevenueBase
25	Horizon Environmental LTD	Exact match	Bexleyheath, United KingdomHQ recorded Oct 12, 2026	51-200	29 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 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental remediation construction firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 227 environmental remediation construction firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,067 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental remediation construction firms based in the United Kingdom at a glance

As of Oct 12, 2026

36.7%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

100

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 227 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 “environmental remediation construction firms” 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 1,067 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 12, 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 “environmental remediation construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental remediation construction firms are there based in the United Kingdom?

RevenueBase identified 227 company matches for environmental remediation construction firms 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 environmental remediation construction firms?

London leads with 10 company records, followed by Bristol (9) and Manchester (9).

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 1,067 professional contacts with verified work emails tracked across these 227 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 12, 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.