Company lists · Data refreshed October 2026
Top 25 Hazardous material construction contractors based in the United Kingdom
RevenueBase identified 187 company matches for hazardous material construction contractors associated with the United Kingdom as of October 2026 and tracks 2,036 professional contacts across them, including 742 with verified work emails. London is the largest hub.
This list covers company matches for hazardous material construction 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 26, 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 hazardous material construction contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 26, 2026 · View company records in RevenueBase | |||||
| 2 | 121 contacts → | ||||
Exact match “Brown and Mason are Europe's premier Industrial Demolition, Dismantling and Decommissioning contractor.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 3 | 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 26, 2026 · View company records in RevenueBase | |||||
| 4 | 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 26, 2026 · View company records in RevenueBase | |||||
| 5 | 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 26, 2026 · View company records in RevenueBase | |||||
| 6 | 46 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 · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 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 26, 2026 · View company records in RevenueBase | |||||
| 8 | 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 26, 2026 · View company records in RevenueBase | |||||
| 9 | 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 26, 2026 · View company records in RevenueBase | |||||
| 10 | 35 contacts → | ||||
Exact match “Downwell Group, established in 2003, is a leading provider of integrated construction services, delivering expert solutions in Enabling Works, Groundworks, Demolition, Land…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 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 26, 2026 · View company records in RevenueBase | |||||
| 12 | 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 26, 2026 · View company records in RevenueBase | |||||
| 13 | 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 26, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match “eBrit Services are one of the largest Asbestos Removal, Management and Abatement contractors in London, Essex and the South East of England.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 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 26, 2026 · View company records in RevenueBase | |||||
| 16 | 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 26, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “Wring Group Demolition Ltd operate as a National Enabling Works company.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 27 contacts → | ||||
Exact match “Econ Group are specialists in enabling works for complex, high-risk, and time-sensitive environments.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 27 contacts → | ||||
Exact match “Founded in 1997 following a management buyout of Laing Asbestos Removal (originally part of John Laing Construction Ltd), LAR Ltd brings over 30 years of industry expertise in…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 24 contacts → | ||||
Exact match “The HWM Group consists of 2 subsidiary companies.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 23 contacts → | ||||
Exact match “Omega Environmental Services Ltd has established itself as a leading asbestos removal and remediation contractor in the UK.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 22 | 23 contacts → | ||||
Exact match “Incorporated in 2013, the HDR Group is a reputable multi-disciplined Contractor carrying out works throughout the United Kingdom and Europe.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 23 | 23 contacts → | ||||
Exact match “Beacon International began as a small family business with a clear vision to grow the business by supplying high quality services and products to our customers.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Specialist licensed asbestos contractor undertaking: Suppressed Asbestos & Hazard Removal; Controlled Duct Cleaning; Mechanical Protection & Asbestos Encapsulation; Soft Strip…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 25 | 21 contacts → | ||||
Exact match “GBS is a multi-disciplined, Ipswich-based construction company, operating nationwide with more than 30 years of experience in Fire Protection, Diamond Drilling, Commercial…” Recorded in the RevenueBase company graph · Oct 26, 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 “hazardous material construction contractors”. 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 187 hazardous material construction contractors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 742 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Hazardous material construction contractors based in the United Kingdom at a glance
As of Oct 26, 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 187 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 “hazardous material construction 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 742 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 26, 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 “hazardous material construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hazardous material construction contractors are there based in the United Kingdom?
RevenueBase identified 187 company matches for hazardous material construction contractors associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
John F Hunt Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hazardous material construction contractors?
London leads with 10 company records, followed by Manchester (5) and Bristol (4).
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 742 professional contacts with verified work emails tracked across these 187 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 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 187 hazardous material construction contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Hazardous material construction contractors by geography
- Hazardous material construction contractors based in Calgary, Canada
- Hazardous material construction contractors based in New York, United States
- Hazardous material construction contractors based in Australia
- Hazardous material construction contractors based in Belgium
- Hazardous material construction contractors based in Brazil
- Hazardous material construction contractors based in Canada
- Hazardous material construction contractors based in Denmark
- Hazardous material construction contractors based in Finland
- Hazardous material construction contractors based in France
- Hazardous material construction contractors based in Germany
- Hazardous material construction contractors based in Italy
- Hazardous material construction contractors based in the Netherlands
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
- Hazardous material construction contractors based in Calgary, Canada
- Hazardous material construction contractors based in New York, United States
- Hazardous material construction contractors based in Australia
- Hazardous material construction contractors based in Belgium
- Hazardous material construction contractors based in Brazil
- Hazardous material construction contractors based in Canada
Company intelligence · public preview
Top 25 hazardous material construction contractors 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 187 matching company records for hazardous material construction contractors based in the United Kingdom, with 2,036 tracked contacts and 742 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: October 26, 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 hazardous material construction contractors 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 | John F Hunt Groupjohnfhunt.co.uk HQ: Grays, United KingdomReported employees: 501-1,000 | Grays, United Kingdom | 501-1,000 | Exact match | 183 contacts → |
“John F Hunt is a diverse group of 21 companies & divisions operating across the UK.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Brown And Mason Group Limitedjustgiving.comHQ: Dartford, United KingdomReported employees: 201-500 | Dartford, United Kingdom | 201-500 | Exact match | 121 contacts → |
“Brown and Mason are Europe's premier Industrial Demolition, Dismantling and Decommissioning contractor.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The MSS Groupthemssgroup.co.uk HQ: Cardiff, United KingdomReported employees: 501-1,000 | Cardiff, United Kingdom | 501-1,000 | Exact match | 82 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 · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vertasefli Limitedvertasefli.co.uk HQ: Portishead, United KingdomReported employees: 51-200 | Portishead, United Kingdom | 51-200 | Exact match | 75 contacts → |
“VertaseFLI is a leading brownfield and contaminated land remediation contractor and environmental contracting specialist.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Enviraz Scotland LTDenviraz.co.ukHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 53 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 · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | KPH Groupkph.co.uk HQ: Caterham, United KingdomReported employees: 11-50 | Caterham, United Kingdom | 11-50 | Exact match | 46 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 · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ZTL Contracting LTDztlcontracting.com HQ: Middlesbrough, United KingdomReported employees: 51-200 | Middlesbrough, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Established in 2015, ZTL Contracting has been developed to assist the construction industry with alternative solutions to sending waste to landfill.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ERS Remediationersremediation.com HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 43 contacts → |
“Environmental Reclamation Services (ERS) is a specialist contaminated land site investigation and remediation contractor.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Soilfix Limitedsoilfix.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 39 contacts → |
“Soilfix is an award-winning remediation solutions provider to the development, industrial, commercial and public sectors.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Downwell Groupdownwell.group HQ: West Thurrock, United KingdomReported employees: 51-200 | West Thurrock, United Kingdom | 51-200 | Exact match | 35 contacts → |
“Downwell Group, established in 2003, is a leading provider of integrated construction services, delivering expert solutions in Enabling Works, Groundworks, Demolition, Land…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Clifford Devlinclifford-devlin.co.uk HQ: West Thurrock, United KingdomReported employees: 51-200 | West Thurrock, United Kingdom | 51-200 | Exact match | 33 contacts → |
“London-based Clifford Devlin has been providing specialist services to the construction industry for over 60 years.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  AA Woodsaawoods.comHQ: Harlow, United KingdomReported employees: 51-200 | Harlow, United Kingdom | 51-200 | Exact match | 32 contacts → |
“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 description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Maylarch Environmental Limitedmaylarch.co.uk HQ: Cassington, United KingdomReported employees: 51-200 | Cassington, United Kingdom | 51-200 | Exact match | 31 contacts → |
“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 description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ebrit Services LTDebritservices.co.uk HQ: Canvey Island, United KingdomReported employees: 51-200 | Canvey Island, United Kingdom | 51-200 | Exact match | 31 contacts → |
“eBrit Services are one of the largest Asbestos Removal, Management and Abatement contractors in London, Essex and the South East of England.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SCK Group LTDsckgroup.co.uk HQ: Silsoe, United KingdomReported employees: 51-200 | Silsoe, United Kingdom | 51-200 | Exact match | 29 contacts → |
“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 description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Horizon Environmental LTDhorizon-uk.com HQ: Bexleyheath, United KingdomReported employees: 51-200 | Bexleyheath, United Kingdom | 51-200 | Exact match | 29 contacts → |
“Horizon provides UK and International asbestos removal and land remediation services for the construction industry and public sector.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wring Group LTDwringgroup.co.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Wring Group Demolition Ltd operate as a National Enabling Works company.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Econ Group LTDecongroup.co.uk HQ: Sidcup, United KingdomReported employees: 51-200 | Sidcup, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Econ Group are specialists in enabling works for complex, high-risk, and time-sensitive environments.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | LAR LTDlarltd.com HQ: Stockport, United KingdomReported employees: 51-200 | Stockport, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Founded in 1997 following a management buyout of Laing Asbestos Removal (originally part of John Laing Construction Ltd), LAR Ltd brings over 30 years of industry expertise in…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HWM Grouphwmgroup.co.uk HQ: Winchester, United KingdomReported employees: 11-50 | Winchester, United Kingdom | 11-50 | Exact match | 24 contacts → |
“The HWM Group consists of 2 subsidiary companies.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Omega Environmental Services LTDomega-enviro.co.uk HQ: Shillington, United KingdomReported employees: 51-200 | Shillington, United Kingdom | 51-200 | Exact match | 23 contacts → |
“Omega Environmental Services Ltd has established itself as a leading asbestos removal and remediation contractor in the UK.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HDR Grouphdr-group.co.uk HQ: Stratford-upon-avon, United KingdomReported employees: 11-50 | Stratford-upon-avon, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Incorporated in 2013, the HDR Group is a reputable multi-disciplined Contractor carrying out works throughout the United Kingdom and Europe.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Beacon International Limitedbeaconinternational.co.uk HQ: Desborough, United KingdomReported employees: 11-50 | Desborough, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Beacon International began as a small family business with a clear vision to grow the business by supplying high quality services and products to our customers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Asbestech LTDasbestech.com HQ: Hatfield, United KingdomReported employees: 51-200 | Hatfield, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Specialist licensed asbestos contractor undertaking: Suppressed Asbestos & Hazard Removal; Controlled Duct Cleaning; Mechanical Protection & Asbestos Encapsulation; Soft Strip…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  GBS Builders Ipswich LTDgbscontracts.co.ukHQ: Ipswich, United KingdomReported employees: 51-200 | Ipswich, United Kingdom | 51-200 | Exact match | 21 contacts → |
“GBS is a multi-disciplined, Ipswich-based construction company, operating nationwide with more than 30 years of experience in Fire Protection, Diamond Drilling, Commercial…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 187 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Hazardous material construction contractors: dataset insights
October 26, 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
185 records in the displayed employee bands.
2 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 187 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: October 26, 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 hazardous material construction contractors?
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 hazardous material construction contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 187 matching company records, 2,036 tracked contacts and 742 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: October 26, 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
Hazardous material construction contractors by geography
- Hazardous material construction contractors based in Calgary, Canada
- Hazardous material construction contractors based in New York, United States
- Hazardous material construction contractors based in Australia
- Hazardous material construction contractors based in Belgium
- Hazardous material construction contractors based in Brazil
- Hazardous material construction contractors based in Canada
- Hazardous material construction contractors based in Denmark
- Hazardous material construction contractors based in Finland
- Hazardous material construction contractors based in France
- Hazardous material construction contractors based in Germany
- Hazardous material construction contractors based in Italy
- Hazardous material construction contractors based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 hazardous material construction contractors based in the United Kingdom. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hazardous-material-construction-contractors/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
- Hazardous material construction contractors based in Calgary, Canada
- Hazardous material construction contractors based in New York, United States
- Hazardous material construction contractors based in Australia
- Hazardous material construction contractors based in Belgium
- Hazardous material construction contractors based in Brazil
- Hazardous material construction contractors based in Canada
Company intelligence · public preview
Top 25 hazardous material construction contractors based in the United Kingdom
RevenueBase records 187 matching company records for hazardous material construction contractors based in the United Kingdom, with 2,036 tracked contacts and 742 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: October 26, 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 hazardous material construction contractors 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 | John F Hunt Groupjohnfhunt.co.uk HQ: Grays, United KingdomReported employees: 501-1,000 | Grays, United Kingdom | 501-1,000 | Exact match | 183 contacts → |
“John F Hunt is a diverse group of 21 companies & divisions operating across the UK.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Brown And Mason Group Limitedjustgiving.com HQ: Dartford, United KingdomReported employees: 201-500 | Dartford, United Kingdom | 201-500 | Exact match | 121 contacts → |
“Brown and Mason are Europe's premier Industrial Demolition, Dismantling and Decommissioning contractor.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The MSS Groupthemssgroup.co.uk HQ: Cardiff, United KingdomReported employees: 501-1,000 | Cardiff, United Kingdom | 501-1,000 | Exact match | 82 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 · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vertasefli Limitedvertasefli.co.uk HQ: Portishead, United KingdomReported employees: 51-200 | Portishead, United Kingdom | 51-200 | Exact match | 75 contacts → |
“VertaseFLI is a leading brownfield and contaminated land remediation contractor and environmental contracting specialist.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Enviraz Scotland LTDenviraz.co.uk HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 53 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 · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | KPH Groupkph.co.uk HQ: Caterham, United KingdomReported employees: 11-50 | Caterham, United Kingdom | 11-50 | Exact match | 46 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 · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ZTL Contracting LTDztlcontracting.com HQ: Middlesbrough, United KingdomReported employees: 51-200 | Middlesbrough, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Established in 2015, ZTL Contracting has been developed to assist the construction industry with alternative solutions to sending waste to landfill.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ERS Remediationersremediation.com HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 43 contacts → |
“Environmental Reclamation Services (ERS) is a specialist contaminated land site investigation and remediation contractor.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Soilfix Limitedsoilfix.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 39 contacts → |
“Soilfix is an award-winning remediation solutions provider to the development, industrial, commercial and public sectors.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Downwell Groupdownwell.group HQ: West Thurrock, United KingdomReported employees: 51-200 | West Thurrock, United Kingdom | 51-200 | Exact match | 35 contacts → |
“Downwell Group, established in 2003, is a leading provider of integrated construction services, delivering expert solutions in Enabling Works, Groundworks, Demolition, Land…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Clifford Devlinclifford-devlin.co.uk HQ: West Thurrock, United KingdomReported employees: 51-200 | West Thurrock, United Kingdom | 51-200 | Exact match | 33 contacts → |
“London-based Clifford Devlin has been providing specialist services to the construction industry for over 60 years.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | AA Woodsaawoods.com HQ: Harlow, United KingdomReported employees: 51-200 | Harlow, United Kingdom | 51-200 | Exact match | 32 contacts → |
“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 description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Maylarch Environmental Limitedmaylarch.co.uk HQ: Cassington, United KingdomReported employees: 51-200 | Cassington, United Kingdom | 51-200 | Exact match | 31 contacts → |
“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 description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ebrit Services LTDebritservices.co.uk HQ: Canvey Island, United KingdomReported employees: 51-200 | Canvey Island, United Kingdom | 51-200 | Exact match | 31 contacts → |
“eBrit Services are one of the largest Asbestos Removal, Management and Abatement contractors in London, Essex and the South East of England.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SCK Group LTDsckgroup.co.uk HQ: Silsoe, United KingdomReported employees: 51-200 | Silsoe, United Kingdom | 51-200 | Exact match | 29 contacts → |
“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 description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Horizon Environmental LTDhorizon-uk.com HQ: Bexleyheath, United KingdomReported employees: 51-200 | Bexleyheath, United Kingdom | 51-200 | Exact match | 29 contacts → |
“Horizon provides UK and International asbestos removal and land remediation services for the construction industry and public sector.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wring Group LTDwringgroup.co.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Wring Group Demolition Ltd operate as a National Enabling Works company.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Econ Group LTDecongroup.co.uk HQ: Sidcup, United KingdomReported employees: 51-200 | Sidcup, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Econ Group are specialists in enabling works for complex, high-risk, and time-sensitive environments.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | LAR LTDlarltd.com HQ: Stockport, United KingdomReported employees: 51-200 | Stockport, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Founded in 1997 following a management buyout of Laing Asbestos Removal (originally part of John Laing Construction Ltd), LAR Ltd brings over 30 years of industry expertise in…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HWM Grouphwmgroup.co.uk HQ: Winchester, United KingdomReported employees: 11-50 | Winchester, United Kingdom | 11-50 | Exact match | 24 contacts → |
“The HWM Group consists of 2 subsidiary companies.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Omega Environmental Services LTDomega-enviro.co.uk HQ: Shillington, United KingdomReported employees: 51-200 | Shillington, United Kingdom | 51-200 | Exact match | 23 contacts → |
“Omega Environmental Services Ltd has established itself as a leading asbestos removal and remediation contractor in the UK.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HDR Grouphdr-group.co.uk HQ: Stratford-upon-avon, United KingdomReported employees: 11-50 | Stratford-upon-avon, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Incorporated in 2013, the HDR Group is a reputable multi-disciplined Contractor carrying out works throughout the United Kingdom and Europe.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Beacon International Limitedbeaconinternational.co.uk HQ: Desborough, United KingdomReported employees: 11-50 | Desborough, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Beacon International began as a small family business with a clear vision to grow the business by supplying high quality services and products to our customers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Asbestech LTDasbestech.com HQ: Hatfield, United KingdomReported employees: 51-200 | Hatfield, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Specialist licensed asbestos contractor undertaking: Suppressed Asbestos & Hazard Removal; Controlled Duct Cleaning; Mechanical Protection & Asbestos Encapsulation; Soft Strip…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | GBS Builders Ipswich LTDgbscontracts.co.uk HQ: Ipswich, United KingdomReported employees: 51-200 | Ipswich, United Kingdom | 51-200 | Exact match | 21 contacts → |
“GBS is a multi-disciplined, Ipswich-based construction company, operating nationwide with more than 30 years of experience in Fire Protection, Diamond Drilling, Commercial…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 187 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Hazardous material construction contractors: dataset insights
October 26, 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
185 records in the displayed employee bands.
2 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 187 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: October 26, 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 hazardous material construction contractors?
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 hazardous material construction contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 187 matching company records, 2,036 tracked contacts and 742 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: October 26, 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
Hazardous material construction contractors by geography
- Hazardous material construction contractors based in Calgary, Canada
- Hazardous material construction contractors based in New York, United States
- Hazardous material construction contractors based in Australia
- Hazardous material construction contractors based in Belgium
- Hazardous material construction contractors based in Brazil
- Hazardous material construction contractors based in Canada
- Hazardous material construction contractors based in Denmark
- Hazardous material construction contractors based in Finland
- Hazardous material construction contractors based in France
- Hazardous material construction contractors based in Germany
- Hazardous material construction contractors based in Italy
- Hazardous material construction contractors based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 hazardous material construction contractors based in the United Kingdom. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hazardous-material-construction-contractors/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
- Hazardous material construction contractors based in Calgary, Canada
- Hazardous material construction contractors based in New York, United States
- Hazardous material construction contractors based in Australia
- Hazardous material construction contractors based in Belgium
- Hazardous material construction contractors based in Brazil
- Hazardous material construction contractors based in Canada