Company lists · Data refreshed September 2026
Top 25 Environmental contracting companies based in the United Kingdom
RevenueBase identified 495 company matches for environmental contracting companies associated with the United Kingdom as of September 2026 and tracks 7,539 professional contacts across them, including 2,523 with verified work emails. London is the largest hub.
This list covers company matches for environmental contracting 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.
The 25 largest environmental contracting companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,255 contacts → | ||||
Exact match “RSK Group is a global leader in the delivery of environmental and engineering solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 398 contacts → | ||||
Exact match “Adler and Allan provides environmental and energy infrastructure services to reduce the risk of pollution, operational downtime, profit loss and reputation damage.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 264 contacts → | ||||
Exact match “Augean specialises in managing hard to handle wastes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 254 contacts → | ||||
Exact match “Founded in we are one of London’s and Southeast's leading providers of environmental and waste management services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 217 contacts → | ||||
Exact match “Supported by a network of specialist consulting engineers, environmentalists and our own collective experience, our philosophy is simple: to provide a qualitative economic and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 181 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 | |||||
| 7 | 162 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 | |||||
| 8 | 136 contacts → | ||||
Exact match “Providing quality cleaning solutions for over 55 years We are proud to be one of the largest independent cleaning companies in the North of England with an ever-growing…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 128 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 | |||||
| 10 | 125 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 98 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 | |||||
| 12 | 88 contacts → | ||||
Exact match “ERG is a specialist environmental engineering contractor.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 84 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 | |||||
| 14 | 76 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 | |||||
| 15 | 71 contacts → | ||||
Exact match “EnviroCentre is a solutions orientated consultancy that has a proven track record in providing innovative, effective and valuable advice.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 68 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 | |||||
| 17 | 66 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 | |||||
| 18 | 66 contacts → | ||||
Exact match “OHES is a multi-disciplinary environmental consultancy operating from sites right across the UK and the Republic of Ireland.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 64 contacts → | ||||
Exact match “Glanville Environmental help commercial infrastructure owners reduce pollution and flood risk by inspecting and maintaining ageing drainage systems and installing new…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 59 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 | |||||
| 21 | 57 contacts → | ||||
Exact match “We are a specialist contractor providing a unique range of deconstruction, environmental and decommissioning services based on experience, innovation and a commitment to customer…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 54 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 | |||||
| 23 | 50 contacts → | ||||
Exact match “Waste Experts are one of the UK’s most forward-thinking environmental services specialists and a proud Certified B Corporation™.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 50 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 50 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 | |||||
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 contracting companies”. 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 495 environmental contracting companies based in the United Kingdom
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Environmental contracting companies based in the United Kingdom at a glance
As of Sep 19, 2026Companies by employee count
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 495 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 contracting 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 2,523 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 “environmental contracting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental contracting companies are there based in the United Kingdom?
RevenueBase identified 495 company matches for environmental contracting 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?
RSK Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental contracting companies?
London leads with 39 company records, followed by Manchester (13) and Bristol (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 2,523 professional contacts with verified work emails tracked across these 495 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.
Ready to reach these companies? Verified emails and direct dials for all 495 environmental contracting companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Environmental contracting companies by geography
- Environmental contracting companies based in Belo Horizonte, Brazil
- Environmental contracting companies based in Campinas, Brazil
- Environmental contracting companies based in Curitiba, Brazil
- Environmental contracting companies based in Porto Alegre, Brazil
- Environmental contracting companies based in Rio De Janeiro, Brazil
- Environmental contracting companies based in Sao Paulo, Brazil
- Environmental contracting companies based in Calgary, Canada
- Environmental contracting companies based in Edmonton, Canada
- Environmental contracting companies based in Toronto, Canada
- Environmental contracting companies based in Anchorage, United States
- Environmental contracting companies based in Atlanta, United States
- Environmental contracting companies based in Austin, United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental contracting companies based in Belo Horizonte, Brazil
- Environmental contracting companies based in Campinas, Brazil
- Environmental contracting companies based in Curitiba, Brazil
- Environmental contracting companies based in Porto Alegre, Brazil
- Environmental contracting companies based in Rio De Janeiro, Brazil
- Environmental contracting companies based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 environmental contracting companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 495 matching company records for environmental contracting companies based in the United Kingdom, with 7,539 tracked contacts and 2,523 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental contracting companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  RSK Grouprskgroup.comHQ: Helsby, United KingdomReported employees: 10001+ | Helsby, United Kingdom | 10001+ | Exact match | 1,255 contacts → |
“RSK Group is a global leader in the delivery of environmental and engineering solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adler And Allanadlerandallan.co.uk HQ: Harrogate, United KingdomReported employees: 501-1,000 | Harrogate, United Kingdom | 501-1,000 | Exact match | 398 contacts → |
“Adler and Allan provides environmental and energy infrastructure services to reduce the risk of pollution, operational downtime, profit loss and reputation damage.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Augeanaugean.co.ukHQ: Wetherby, United KingdomReported employees: 501-1,000 | Wetherby, United Kingdom | 501-1,000 | Exact match | 264 contacts → |
“Augean specialises in managing hard to handle wastes.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Hydro Cleansinghydro-cleansing.comHQ: Croydon, United KingdomReported employees: 201-500 | Croydon, United Kingdom | 201-500 | Exact match | 254 contacts → |
“Founded in we are one of London’s and Southeast's leading providers of environmental and waste management services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  The Erith Grouperith.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 217 contacts → |
“Supported by a network of specialist consulting engineers, environmentalists and our own collective experience, our philosophy is simple: to provide a qualitative economic and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | John F Hunt Groupjohnfhunt.co.uk HQ: Grays, United KingdomReported employees: 501-1,000 | Grays, United Kingdom | 501-1,000 | Exact match | 181 contacts → |
“John F Hunt is a diverse group of 21 companies & divisions operating across the UK.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Lucionluciongroup.comHQ: Gateshead, United KingdomReported employees: 501-1,000 | Gateshead, United Kingdom | 501-1,000 | Exact match | 162 contacts → |
“We're not just service providers; we're your long-term partners in creating a sustainable, compliant, and efficient future for your assets.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Bulloughs Cleaning Services Limitedbullough.co.ukHQ: Skipton, United KingdomReported employees: 1,001-5,000 | Skipton, United Kingdom | 1,001-5,000 | Exact match | 136 contacts → |
“Providing quality cleaning solutions for over 55 years We are proud to be one of the largest independent cleaning companies in the North of England with an ever-growing…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ecologiaecologia-environmental.comHQ: Sittingbourne, United KingdomReported employees: 51-200 | Sittingbourne, United Kingdom | 51-200 | Exact match | 128 contacts → |
“Ecologia is a multidisciplinary service provider within the contaminated land sector, offering remediation works, site investigation including geotechnical assessment and waste…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Collard Group LTDrcollard.comHQ: Eversley, United KingdomReported employees: 201-500 | Eversley, United Kingdom | 201-500 | Exact match | 125 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Future Industrial Services Limitedfutureindustrial.comHQ: Liverpool, United KingdomReported employees: 201-500 | Liverpool, United Kingdom | 201-500 | Exact match | 98 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ERG AIR Pollution Control LTDergapc.co.ukHQ: Horsham, United KingdomReported employees: 51-200 | Horsham, United Kingdom | 51-200 | Exact match | 88 contacts → |
“ERG is a specialist environmental engineering contractor.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vertasefli Limitedvertasefli.co.uk HQ: Portishead, United KingdomReported employees: 51-200 | Portishead, United Kingdom | 51-200 | Exact match | 84 contacts → |
“VertaseFLI is a leading brownfield and contaminated land remediation contractor and environmental contracting specialist.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The MSS Groupthemssgroup.co.uk HQ: Cardiff, United KingdomReported employees: 501-1,000 | Cardiff, United Kingdom | 501-1,000 | Exact match | 76 contacts → |
“The MSS Group is a specialist provider of facilities, industrial and environmental services with expertise in hazardous, highly regulated and complex environments.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Envirocentreenvirocentre.co.ukHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 71 contacts → |
“EnviroCentre is a solutions orientated consultancy that has a proven track record in providing innovative, effective and valuable advice.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mantank Environmental Services LTDmantank.co.uk HQ: Little Hulton, United KingdomReported employees: 11-50 | Little Hulton, United Kingdom | 11-50 | Exact match | 68 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mcauliffe Groupmcauliffegroup.co.uk HQ: Wolverhampton, United KingdomReported employees: 51-200 | Wolverhampton, United Kingdom | 51-200 | Exact match | 66 contacts → |
“Established over 50 years ago, McAuliffe is a Specialist Remediation Contractor providing Soil & Groundwater Remediation, Materials Management, Ground Improvement & Demolition…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ohes Environmental Consultancyohes.co.uk HQ: Wokingham, United KingdomReported employees: 51-200 | Wokingham, United Kingdom | 51-200 | Exact match | 66 contacts → |
“OHES is a multi-disciplinary environmental consultancy operating from sites right across the UK and the Republic of Ireland.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Glanville Environmentalglanvilleenvironmental.comHQ: Ivybridge, United KingdomReported employees: 201-500 | Ivybridge, United Kingdom | 201-500 | Exact match | 64 contacts → |
“Glanville Environmental help commercial infrastructure owners reduce pollution and flood risk by inspecting and maintaining ageing drainage systems and installing new…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Seed Environmental Limitedseedenvironmental.co.uk HQ: Kentford, United KingdomReported employees: 51-200 | Kentford, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Seed Environmental is a national multi-disciplinary incident response and remediation contracting company providing a targeted range of services to the selected domestic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | KPH Groupkph.co.uk HQ: Caterham, United KingdomReported employees: 11-50 | Caterham, United Kingdom | 11-50 | Exact match | 57 contacts → |
“We are a specialist contractor providing a unique range of deconstruction, environmental and decommissioning services based on experience, innovation and a commitment to customer…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  KDC Veolia Decommissioningveolia.co.ukHQ: Bolton, United KingdomReported employees: 51-200 | Bolton, United Kingdom | 51-200 | Exact match | 54 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Waste Experts Certified B Corpwasteexperts.co.ukHQ: Huddersfield, United KingdomReported employees: 51-200 | Huddersfield, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Waste Experts are one of the UK’s most forward-thinking environmental services specialists and a proud Certified B Corporation™.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Enviraz Scotland LTDenviraz.co.ukHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 50 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cognition Land And Water Limitedcognitionlandandwater.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Cognition is a Tier 2 multidisciplinary contractor equipped for it all, from routine works to major infrastructure projects.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 495 company matches
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Environmental contracting companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
492 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 495 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental contracting companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental contracting companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 495 matching company records, 7,539 tracked contacts and 2,523 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental contracting companies by geography
- Environmental contracting companies based in Belo Horizonte, Brazil
- Environmental contracting companies based in Campinas, Brazil
- Environmental contracting companies based in Curitiba, Brazil
- Environmental contracting companies based in Porto Alegre, Brazil
- Environmental contracting companies based in Rio De Janeiro, Brazil
- Environmental contracting companies based in Sao Paulo, Brazil
- Environmental contracting companies based in Calgary, Canada
- Environmental contracting companies based in Edmonton, Canada
- Environmental contracting companies based in Toronto, Canada
- Environmental contracting companies based in Anchorage, United States
- Environmental contracting companies based in Atlanta, United States
- Environmental contracting companies based in Austin, United States
Cite this list
RevenueBase Data Team. Top 25 environmental contracting companies based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-contracting-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental contracting companies based in Belo Horizonte, Brazil
- Environmental contracting companies based in Campinas, Brazil
- Environmental contracting companies based in Curitiba, Brazil
- Environmental contracting companies based in Porto Alegre, Brazil
- Environmental contracting companies based in Rio De Janeiro, Brazil
- Environmental contracting companies based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 environmental contracting companies based in the United Kingdom
RevenueBase records 495 matching company records for environmental contracting companies based in the United Kingdom, with 7,539 tracked contacts and 2,523 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental contracting companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | RSK Grouprskgroup.com HQ: Helsby, United KingdomReported employees: 10001+ | Helsby, United Kingdom | 10001+ | Exact match | 1,255 contacts → |
“RSK Group is a global leader in the delivery of environmental and engineering solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adler And Allanadlerandallan.co.uk HQ: Harrogate, United KingdomReported employees: 501-1,000 | Harrogate, United Kingdom | 501-1,000 | Exact match | 398 contacts → |
“Adler and Allan provides environmental and energy infrastructure services to reduce the risk of pollution, operational downtime, profit loss and reputation damage.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Augeanaugean.co.uk HQ: Wetherby, United KingdomReported employees: 501-1,000 | Wetherby, United Kingdom | 501-1,000 | Exact match | 264 contacts → |
“Augean specialises in managing hard to handle wastes.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hydro Cleansinghydro-cleansing.com HQ: Croydon, United KingdomReported employees: 201-500 | Croydon, United Kingdom | 201-500 | Exact match | 254 contacts → |
“Founded in we are one of London’s and Southeast's leading providers of environmental and waste management services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | The Erith Grouperith.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 217 contacts → |
“Supported by a network of specialist consulting engineers, environmentalists and our own collective experience, our philosophy is simple: to provide a qualitative economic and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | John F Hunt Groupjohnfhunt.co.uk HQ: Grays, United KingdomReported employees: 501-1,000 | Grays, United Kingdom | 501-1,000 | Exact match | 181 contacts → |
“John F Hunt is a diverse group of 21 companies & divisions operating across the UK.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lucionluciongroup.com HQ: Gateshead, United KingdomReported employees: 501-1,000 | Gateshead, United Kingdom | 501-1,000 | Exact match | 162 contacts → |
“We're not just service providers; we're your long-term partners in creating a sustainable, compliant, and efficient future for your assets.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bulloughs Cleaning Services Limitedbullough.co.uk HQ: Skipton, United KingdomReported employees: 1,001-5,000 | Skipton, United Kingdom | 1,001-5,000 | Exact match | 136 contacts → |
“Providing quality cleaning solutions for over 55 years We are proud to be one of the largest independent cleaning companies in the North of England with an ever-growing…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ecologiaecologia-environmental.com HQ: Sittingbourne, United KingdomReported employees: 51-200 | Sittingbourne, United Kingdom | 51-200 | Exact match | 128 contacts → |
“Ecologia is a multidisciplinary service provider within the contaminated land sector, offering remediation works, site investigation including geotechnical assessment and waste…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Collard Group LTDrcollard.com HQ: Eversley, United KingdomReported employees: 201-500 | Eversley, United Kingdom | 201-500 | Exact match | 125 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Future Industrial Services Limitedfutureindustrial.com HQ: Liverpool, United KingdomReported employees: 201-500 | Liverpool, United Kingdom | 201-500 | Exact match | 98 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ERG AIR Pollution Control LTDergapc.co.uk HQ: Horsham, United KingdomReported employees: 51-200 | Horsham, United Kingdom | 51-200 | Exact match | 88 contacts → |
“ERG is a specialist environmental engineering contractor.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vertasefli Limitedvertasefli.co.uk HQ: Portishead, United KingdomReported employees: 51-200 | Portishead, United Kingdom | 51-200 | Exact match | 84 contacts → |
“VertaseFLI is a leading brownfield and contaminated land remediation contractor and environmental contracting specialist.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The MSS Groupthemssgroup.co.uk HQ: Cardiff, United KingdomReported employees: 501-1,000 | Cardiff, United Kingdom | 501-1,000 | Exact match | 76 contacts → |
“The MSS Group is a specialist provider of facilities, industrial and environmental services with expertise in hazardous, highly regulated and complex environments.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Envirocentreenvirocentre.co.uk HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 71 contacts → |
“EnviroCentre is a solutions orientated consultancy that has a proven track record in providing innovative, effective and valuable advice.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mantank Environmental Services LTDmantank.co.uk HQ: Little Hulton, United KingdomReported employees: 11-50 | Little Hulton, United Kingdom | 11-50 | Exact match | 68 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mcauliffe Groupmcauliffegroup.co.uk HQ: Wolverhampton, United KingdomReported employees: 51-200 | Wolverhampton, United Kingdom | 51-200 | Exact match | 66 contacts → |
“Established over 50 years ago, McAuliffe is a Specialist Remediation Contractor providing Soil & Groundwater Remediation, Materials Management, Ground Improvement & Demolition…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ohes Environmental Consultancyohes.co.uk HQ: Wokingham, United KingdomReported employees: 51-200 | Wokingham, United Kingdom | 51-200 | Exact match | 66 contacts → |
“OHES is a multi-disciplinary environmental consultancy operating from sites right across the UK and the Republic of Ireland.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Glanville Environmentalglanvilleenvironmental.com HQ: Ivybridge, United KingdomReported employees: 201-500 | Ivybridge, United Kingdom | 201-500 | Exact match | 64 contacts → |
“Glanville Environmental help commercial infrastructure owners reduce pollution and flood risk by inspecting and maintaining ageing drainage systems and installing new…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Seed Environmental Limitedseedenvironmental.co.uk HQ: Kentford, United KingdomReported employees: 51-200 | Kentford, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Seed Environmental is a national multi-disciplinary incident response and remediation contracting company providing a targeted range of services to the selected domestic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | KPH Groupkph.co.uk HQ: Caterham, United KingdomReported employees: 11-50 | Caterham, United Kingdom | 11-50 | Exact match | 57 contacts → |
“We are a specialist contractor providing a unique range of deconstruction, environmental and decommissioning services based on experience, innovation and a commitment to customer…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | KDC Veolia Decommissioningveolia.co.uk HQ: Bolton, United KingdomReported employees: 51-200 | Bolton, United Kingdom | 51-200 | Exact match | 54 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Waste Experts Certified B Corpwasteexperts.co.uk HQ: Huddersfield, United KingdomReported employees: 51-200 | Huddersfield, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Waste Experts are one of the UK’s most forward-thinking environmental services specialists and a proud Certified B Corporation™.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Enviraz Scotland LTDenviraz.co.uk HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 50 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cognition Land And Water Limitedcognitionlandandwater.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Cognition is a Tier 2 multidisciplinary contractor equipped for it all, from routine works to major infrastructure projects.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 495 company matches
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Environmental contracting companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
492 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 495 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental contracting companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental contracting companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 495 matching company records, 7,539 tracked contacts and 2,523 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental contracting companies by geography
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Cite this list
RevenueBase Data Team. Top 25 environmental contracting companies based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-contracting-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Environmental contracting companies based in Belo Horizonte, Brazil
- Environmental contracting companies based in Campinas, Brazil
- Environmental contracting companies based in Curitiba, Brazil
- Environmental contracting companies based in Porto Alegre, Brazil
- Environmental contracting companies based in Rio De Janeiro, Brazil
- Environmental contracting companies based in Sao Paulo, Brazil