Company lists · Data refreshed October 2026

Top 25 Groundwater remediation contractors based in the United Kingdom

RevenueBase identified 60 company matches for groundwater remediation contractors associated with the United Kingdom as of October 2026 and tracks 834 professional contacts across them, including 346 with verified work emails. Bristol is the largest hub.

This list covers company matches for groundwater remediation 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 13, 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 13, 2026 How this list was built
60Companies
834Contacts tracked
346Verified emails
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The 25 largest groundwater remediation contractors based in the United Kingdom

Ranked by team size
Top 25 of 60 company matches for groundwater remediation contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchSittingbourne, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
2Exact matchPortishead, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
3Exact matchWolverhampton, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
4Exact matchKings Langley, United KingdomHQ recorded Oct 13, 202651-20061 contacts →

Exact match

“Part of the WJ Group, WJ UK offer a complete groundwater control and management service, which encompasses design, installation and maintenance programmes to businesses throughout…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchGlasgow, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
6Exact matchBristol, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
7Exact matchCoventry, United KingdomHQ recorded Oct 13, 202651-20028 contacts →

Exact match

“QED Environmental Systems design, manufacture and support environmental technology solutions for groundwater, soil and gas management applications into industrial, environmental…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchBristol, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
9Exact matchDurham, United KingdomHQ recorded Oct 13, 202611-5017 contacts →

Exact match

“OGI has more than 30 years of experience in providing groundwater related services to clients and contractors in the United Kingdom and abroad.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchBath, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
11Exact matchBristol, United KingdomHQ recorded Oct 13, 202611-5012 contacts →

Exact match

“Churngold Remediation Ltd (CRL) develops and supplies advanced remediation technologies for the in-situ and ex-situ treatment of soils and groundwater.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchChesterfield, United KingdomHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“CE Geochem is an applied geochemical solution provider for: •soil & groundwater remediation, •acid rock draininge characterisation & management •waste characterisation, management…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 13, 20261-109 contacts →

Exact match

“Jackson Remediation was founded to meet the needs of the maturing brownfield market.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchRipley, United KingdomHQ recorded Oct 13, 202611-509 contacts →

Exact match

“Your Rock For Remediation Restek is a specialist concrete and ground remediation company established in 2013, with the capability to deliver full turn key projects nationally.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchPreston, United KingdomHQ recorded Oct 13, 202611-509 contacts →

Exact match

“Delivering soil, water and wet waste treatment to the UK and Europe Watermaiden is an innovative company built on a platform of highly original water filtration technology.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchGreat Gransden, United KingdomHQ recorded Oct 13, 20261-109 contacts →

Exact match

“Specialist remediation consultants, engineers and contractors undertaking soil and groundwater treatment, along with emergency spill response, enabling works and site clearance…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchChelmsford, United KingdomHQ recorded Oct 13, 202611-508 contacts →

Exact match

“Proven solutions for brownfield remediation from design through to implementation and regulatory sign off.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchEdinburgh, United KingdomHQ recorded Oct 13, 20261-106 contacts →

Exact match

“Soilutions are specialists in the remediation of contaminated soil and groundwater.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchSmethwick, United KingdomHQ recorded Oct 13, 20261-105 contacts →

Exact match

“Working across the UK with offices in the North West & Midlands, BSH Remediation is a specialist contaminated land remediation, enabling and environmental contractor.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchMonmouthshire, United KingdomHQ recorded Oct 13, 20261-105 contacts →

Exact match

“Hydrogeo Limited is an independent environmental consultancy established in 2006 providing specialist advice on all aspects of hydrogeology, contaminated land, risk assessment…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchPortadown, United KingdomHQ recorded Oct 13, 20261-104 contacts →

Exact match

“WELCOME TO GAEA Oil Spill Experts Established in 2016 by experienced industry professionals looking to bring a new approach to the sector, Gaea Environmental is a specialist soil…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchCo Antrim, United KingdomHQ recorded Oct 13, 202611-502 contacts →

Exact match

“Environmental Damage Management (EDM) Limited was founded in 2010 by Ken Thomas and Nigel Wilson.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchSilsoe, United KingdomHQ recorded Oct 13, 20261-102 contacts →

Exact match

“Environmental Remediation Equipment Supply Company.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchSlough, United KingdomHQ recorded Oct 13, 202611-501 contacts →

Exact match

“We have many years’ experience of remediating contaminated and brownfield sites through bulk earthworks, materials management and specialist treatment technologies.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchBarking, United KingdomHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Site Remedial Services Limited offers environmental consultancy and remediation service for your brownfield development needs, from pre-acquisition through to site development for…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 60 groundwater remediation contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 346 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Groundwater remediation contractors based in the United Kingdom at a glance

As of Oct 13, 2026
41.5%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
11.7%Largest-city concentration · Bristol
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
23
51-200
12

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 60 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 “groundwater remediation 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 346 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 13, 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 “groundwater remediation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many groundwater remediation contractors are there based in the United Kingdom?

RevenueBase identified 60 company matches for groundwater remediation 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?

Ecologia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most groundwater remediation contractors?

Bristol leads with 7 company records, followed by London (4) and Guildford (2).

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 346 professional contacts with verified work emails tracked across these 60 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 13, 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.