Company lists · Data refreshed September 2026

Top 25 Oil and gas environmental remediation companies based in the United Kingdom

Name: Oil and gas environmental remediation 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 17, 2026 131 companies tracked

RevenueBase identified 131 oil and gas environmental remediation companies headquartered in the United Kingdom as of September 2026 and tracks 1,860 professional contacts across them, including 650 with verified work emails. Bristol is the largest hub.

This list covers oil and gas environmental remediation 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 17, 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 17, 2026 86% judged on-target in blind review

131Companies

1,860Contacts tracked

650Verified emails

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The 25 largest oil and gas environmental remediation companies based in the United Kingdom

Ranked by team size

Top 25 of 131 oil and gas environmental remediation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas environmental remediation 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	Ecologia	Partial evidence	Sittingbourne, United KingdomHQ checked Sep 17, 2026	51-200	128 contacts →
	Partial evidence “Ecologia is a multidisciplinary service provider within the contaminated land sector, offering remediation works, site investigation including geotechnical assessment and waste…” Source: RevenueBase Database · checked Sep 17, 2026
2	Vertasefli Limited	Strong evidence	Portishead, United KingdomHQ checked Sep 17, 2026	51-200	84 contacts →
	Strong evidence “VertaseFLI is a leading brownfield and contaminated land remediation contractor and environmental contracting specialist.” Source: RevenueBase Database · checked Sep 17, 2026
3	Mantank Environmental Services LTD	Partial evidence	Little Hulton, United KingdomHQ checked Sep 17, 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 17, 2026
4	Mcauliffe Group	Partial evidence	Wolverhampton, United KingdomHQ checked Sep 17, 2026	51-200	66 contacts →
	Partial evidence “Established over 50 years ago, McAuliffe is a Specialist Remediation Contractor providing Soil & Groundwater Remediation, Materials Management, Ground Improvement & Demolition…” Source: RevenueBase Database · checked Sep 17, 2026
5	KDC Veolia Decommissioning	Indirect evidence	Bolton, United KingdomHQ checked Sep 17, 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 17, 2026
6	Reds Group	Partial evidence	Uffculme, United KingdomHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “REDS provides specialist consulting and contractor services with a focus on ensuring compliance and reducing environmental risks associated with fuel assets.” Source: RevenueBase Database · checked Sep 17, 2026
7	Geo2	Strong evidence	Idle, United KingdomHQ checked Sep 17, 2026	51-200	47 contacts →
	Strong evidence “Geo2 is a team of environmental transaction, water, land quality, geotechnical and remediation specialists, based in Bradford, Manchester, Newark, Crawley and Peru, delivering…” Source: RevenueBase Database · checked Sep 17, 2026
8	ERS Remediation	Strong evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	44 contacts →
	Strong evidence “Environmental Reclamation Services (ERS) is a specialist contaminated land site investigation and remediation contractor.” Source: RevenueBase Database · checked Sep 17, 2026
9	Soilfix Limited	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “Soilfix is an award-winning remediation solutions provider to the development, industrial, commercial and public sectors.” Source: RevenueBase Database · checked Sep 17, 2026
10	VHE Construction PLC	Partial evidence	Wakefield, United KingdomHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
11	Crown OIL Environmental LTD	Partial evidence	Bury, United KingdomHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “Meeting the environmental needs of your business isn’t just responsible, it’s essential.” Source: RevenueBase Database · checked Sep 17, 2026
12	Vikoma International, OIL Recovery And Environment Protection	Strong evidence	East Cowes, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Strong evidence “Vikoma has been manufacturing reliable and innovative oil recovery and environment protection equipment for over 50 years.” Source: RevenueBase Database · checked Sep 17, 2026
13	Metalyte Pipeworks	Strong evidence	Tamworth, United KingdomHQ checked Sep 17, 2026	51-200	30 contacts →
	Strong evidence “The UK’s leader in pipeline, vessel & structural repair solutions for global offshore/onshore oil and gas operations.” Source: RevenueBase Database · checked Sep 17, 2026
14	OIL Recoveries	Partial evidence	Southport, United KingdomHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “With over 75 years of industry experience, Oil Recoveries is a market-leading specialist in oil recovery and waste management solutions.” Source: RevenueBase Database · checked Sep 17, 2026
15	Tems International	Strong evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	1-10	24 contacts →
	Strong evidence “Turnkey Environmental Management Services Limited (TEMS) was incorporated in Scotland UK and from its Aberdeen base, provides environmental management services globally to the oil…” Source: RevenueBase Database · checked Sep 17, 2026
16	Jomas Associates Engineering, Environmental, Land Remediation	Indirect evidence	Uxbridge, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
17	UK Remediation	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “UK Remediation Ltd is a specialist contaminated land business that provides commercially competitive offsite and onsite remediation treatment options and operates Hazardous and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Provectus Remediation LTD	Partial evidence	Chelmsford, United KingdomHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Proven solutions for brownfield remediation from design through to implementation and regulatory sign off.” Source: RevenueBase Database · checked Sep 17, 2026
19	Prodecon	Indirect evidence	Nantwich, United KingdomHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “ProDecon is a leading provider of turnkey chemical cleaning, refinery decontamination and pre-commissioning cleaning services.” Source: RevenueBase Database · checked Sep 17, 2026
20	Tube Tech Industrial LTD	Indirect evidence	Rayleigh, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “A globally unique company providing bespoke, research driven, international services.” Source: RevenueBase Database · checked Sep 17, 2026
21	Regenesis Remediation Solutions - Europe	Partial evidence	Bath, United KingdomHQ checked Sep 17, 2026	51-200	15 contacts →
	Partial evidence “This is the European company page for REGENESIS, the leading technology development company within the global remediation industry.” Source: RevenueBase Database · checked Sep 17, 2026
22	Petrotech Services LTD	Indirect evidence	Hull, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Since 2006 Petrotech have specialised in industrial services across a range of maintenance and contracts along with reactive remedial works primarily to the Petrochemical, Power…” Source: RevenueBase Database · checked Sep 17, 2026
23	EDR LTD	Partial evidence	Wednesbury, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “ELFORD DEMOLITION AND REMEDIATION LIMITED is a construction company based out of Portway Road, Wednesbury, West Midlands, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
24	Mulholland Energy Services LTD	Indirect evidence	Gateshead, United KingdomHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	CE Geochem	Partial evidence	Chesterfield, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “CE Geochem is an applied geochemical solution provider for: •soil & groundwater remediation, •acid rock draininge characterisation & management •waste characterisation, management…” Source: RevenueBase Database · checked Sep 17, 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: oil and gas environmental remediation 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 oil and gas environmental remediation companies.
Partial evidence: Its own public description names part of oil and gas environmental remediation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas environmental remediation 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 131 oil and gas environmental remediation companies based in the United Kingdom

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Oil and gas environmental remediation companies based in the United Kingdom at a glance

As of Sep 17, 2026

34.9%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Bristol

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 131 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 oil and gas environmental remediation 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 “oil and gas environmental remediation 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 oil and gas environmental remediation 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 oil and gas environmental remediation 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, 650 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 17, 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 oil and gas environmental remediation 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 oil and gas environmental remediation companies are there based in the United Kingdom?

RevenueBase identified 131 oil and gas environmental remediation 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?

Ecologia, headquartered in Sittingbourne, tops this list with the largest team on record.

Which city has the most oil and gas environmental remediation companies?

Bristol leads with 7 headquartered companies, followed by London (6) and Manchester (5).

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 650 verified decision-maker contacts tracked across these 131 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 17, 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.