Company lists · Data refreshed October 2026
Top 25 Gas system maintenance contractors based in the United Kingdom
RevenueBase identified 264 company matches for gas system maintenance contractors associated with the United Kingdom as of October 2026 and tracks 1,645 professional contacts across them, including 492 with verified work emails. London is the largest hub.
This list covers company matches for gas system maintenance contractors associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest gas system maintenance contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 167 contacts → | ||||
Exact match “T Brown Group was formed on the 1st April 1971.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 91 contacts → | ||||
Exact match “JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 81 contacts → | ||||
Exact match “Founded in 1967, SHJ is a leading supplier of medical & lab gas systems, solutions and services and a market leader in remote monitoring and energy saving technologies.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “Established in 1996 we are a leading provider of Gas Service & Maintenance and installation of Heating Systems to the Social Housing Sector across Scotland.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 58 contacts → | ||||
Exact match “GEM Environmental Building Services LTD was founded 20 years ago originally based in East London.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 53 contacts → | ||||
Exact match “With over 30 years experience providing professional services in industry, CORGI Technical Services offers support and expertise indispensable to our clients.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 48 contacts → | ||||
Exact match “The company specialises in being able to provide a bespoke service to the homeowners, landlords, managing agents and the commercial sectors.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “JH Mechanical Services is a leading provider of mechanical, electrical and water management services across the North of England.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “H Clarke & Sons Ltd was first established in 1920 and has grown to become one of the most renowned independent heating and plumbing companies in the region.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 24 contacts → | ||||
Exact match “Frontline Safety UK Ltd is a national provider of Gas and Environmental Monitoring instrumentation.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “Comprehensive Solutions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Welcome to BeaconMedaes UK BeaconMedaes is the world's leading medical gas pipeline system (MGPS) turnkey provider with services including preventative maintenance contracts…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “Medical Pipeline Services specialise in the design, Installation and maintenance of Medical Gas, Specialist Gas, Laboratory Gas & Industrial Gas services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “HK Engineering Ltd is a leading engineering company specialising in electrical and gas testing and innovative solutions, with a solid commitment to excellence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Robinsons Facilities Services are reliable and efficient commercial building maintenance, repair and compliance engineers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Heating, Plumbing, Air Conditioning, Electrical & BMS Installation, Servicing and Repair.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Your HVAC, Gas and Mechanical all under one roof.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “At PHD Mechanical, we are specialists in delivering reliable and efficient building maintenance services across London and the South East.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Speck & Burke – Laboratory & Workshop Gas Systems At Speck & Burke, we provide expert solutions for laboratory gas systems, combining technical precision with a commitment to…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Aether Medical Gases Limited is a Medical and laboratory gas installation and maintenance company based in Canterbury” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Ignis Group are a commercial Gas and HVAC specialist based in Worcestershire covering the West Midlands and surrounding counties.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Design, Installation & Maintenance of Medical and High purity gas systems.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Lancashire Gas Services is dedicated to bringing you and your business the highest standards of workmanship in all aspects of the industry, from customer care through to the…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Scotland's leading Gas safe engineers.” Recorded in the RevenueBase company graph · Oct 13, 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 “gas system maintenance 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 264 gas system maintenance contractors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 492 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Gas system maintenance contractors based in the United Kingdom at a glance
As of Oct 13, 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 264 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 “gas system maintenance 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 492 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “gas system maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gas system maintenance contractors are there based in the United Kingdom?
RevenueBase identified 264 company matches for gas system maintenance 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?
T Brown Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most gas system maintenance contractors?
London leads with 19 company records, followed by Glasgow (10) and Birmingham (6).
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 492 professional contacts with verified work emails tracked across these 264 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 264 gas system maintenance contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Gas system maintenance contractors by geography
- Gas system maintenance contractors based in Australia
- Gas system maintenance contractors based in Belgium
- Gas system maintenance contractors based in Brazil
- Gas system maintenance contractors based in Canada
- Gas system maintenance contractors based in France
- Gas system maintenance contractors based in Germany
- Gas system maintenance contractors based in Italy
- Gas system maintenance contractors based in the Netherlands
- Gas system maintenance contractors based in Portugal
- Gas system maintenance contractors based in Spain
- Gas system maintenance contractors based in the 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
- Gas system maintenance contractors based in Australia
- Gas system maintenance contractors based in Belgium
- Gas system maintenance contractors based in Brazil
- Gas system maintenance contractors based in Canada
- Gas system maintenance contractors based in France
- Gas system maintenance contractors based in Germany
Company intelligence · public preview
Top 25 gas system maintenance 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 264 matching company records for gas system maintenance contractors based in the United Kingdom, with 1,645 tracked contacts and 492 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 13, 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 gas system maintenance 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 | T Brown Grouptbrown.com HQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 167 contacts → |
“T Brown Group was formed on the 1st April 1971.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | JBCjbcindserv.co.uk HQ: Normanton, United KingdomReported employees: 51-200 | Normanton, United Kingdom | 51-200 | Exact match | 91 contacts → |
“JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SHJ Medical & LAB GAS Specialistsshj.co.uk HQ: Chesham, United KingdomReported employees: 51-200 | Chesham, United Kingdom | 51-200 | Exact match | 81 contacts → |
“Founded in 1967, SHJ is a leading supplier of medical & lab gas systems, solutions and services and a market leader in remote monitoring and energy saving technologies.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sureserve Compliance Northsureserve.co.ukHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 73 contacts → |
“Established in 1996 we are a leading provider of Gas Service & Maintenance and installation of Heating Systems to the Social Housing Sector across Scotland.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | GEM Environmental Building Services LTDgemebs.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 58 contacts → |
“GEM Environmental Building Services LTD was founded 20 years ago originally based in East London.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Corgi Technical Servicescorgitechnical.com HQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 53 contacts → |
“With over 30 years experience providing professional services in industry, CORGI Technical Services offers support and expertise indispensable to our clients.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gas-Elec Groupgas-elec.co.uk HQ: Bury St. Edmunds, United KingdomReported employees: 51-200 | Bury St. Edmunds, United Kingdom | 51-200 | Exact match | 48 contacts → |
“The company specialises in being able to provide a bespoke service to the homeowners, landlords, managing agents and the commercial sectors.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  JH Mechanical & Electricaljhmechanical.co.ukHQ: Stockton-on-tees, United KingdomReported employees: 11-50 | Stockton-on-tees, United Kingdom | 11-50 | Exact match | 29 contacts → |
“JH Mechanical Services is a leading provider of mechanical, electrical and water management services across the North of England.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HCS Mechanical Serviceshcsmechanical.co.uk HQ: Skipton, United KingdomReported employees: 51-200 | Skipton, United Kingdom | 51-200 | Exact match | 27 contacts → |
“H Clarke & Sons Ltd was first established in 1920 and has grown to become one of the most renowned independent heating and plumbing companies in the region.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Frontline Safety UK LTDfrontline-safety.co.ukHQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Frontline Safety UK Ltd is a national provider of Gas and Environmental Monitoring instrumentation.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Redgray Engineering LTD RGErgeltd.com HQ: Trafford Park, United KingdomReported employees: 11-50 | Trafford Park, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Comprehensive Solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Beaconmedaes UKbeaconmedaes.com HQ: Duckmanton, United KingdomReported employees: 51-200 | Duckmanton, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Welcome to BeaconMedaes UK BeaconMedaes is the world's leading medical gas pipeline system (MGPS) turnkey provider with services including preventative maintenance contracts…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Medical Pipeline Services Limitedmedicalpipelines.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Medical Pipeline Services specialise in the design, Installation and maintenance of Medical Gas, Specialist Gas, Laboratory Gas & Industrial Gas services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  HK Engineering LTDhkengineeringltd.co.ukHQ: Melksham, United KingdomReported employees: 11-50 | Melksham, United Kingdom | 11-50 | Exact match | 17 contacts → |
“HK Engineering Ltd is a leading engineering company specialising in electrical and gas testing and innovative solutions, with a solid commitment to excellence.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Robinsons Facilities Servicesrobinsonsfs.com HQ: Harrogate, United KingdomReported employees: 11-50 | Harrogate, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Robinsons Facilities Services are reliable and efficient commercial building maintenance, repair and compliance engineers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tencer LTDtencer.com HQ: High Wycombe, United KingdomReported employees: 51-200 | High Wycombe, United Kingdom | 51-200 | Exact match | 15 contacts → |
“Heating, Plumbing, Air Conditioning, Electrical & BMS Installation, Servicing and Repair.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | UK South Services LTD UKSuksouthservices.com HQ: Winnersh, United KingdomReported employees: 11-50 | Winnersh, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Your HVAC, Gas and Mechanical all under one roof.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | PHD Mechanicalphdmechanical.co.uk HQ: Harrow, United KingdomReported employees: 11-50 | Harrow, United Kingdom | 11-50 | Exact match | 13 contacts → |
“At PHD Mechanical, we are specialists in delivering reliable and efficient building maintenance services across London and the South East.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Speck & Burkespeckandburke.co.uk HQ: Alva, United KingdomReported employees: 11-50 | Alva, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Speck & Burke – Laboratory & Workshop Gas Systems At Speck & Burke, we provide expert solutions for laboratory gas systems, combining technical precision with a commitment to…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Aether Medical Gases Limitedaethermedicalgases.co.ukHQ: Canterbury, United KingdomReported employees: 1-10 | Canterbury, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Aether Medical Gases Limited is a Medical and laboratory gas installation and maintenance company based in Canterbury” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ignis Groupignisgroup.co.uk HQ: Worcestershire, United KingdomReported employees: 11-50 | Worcestershire, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Ignis Group are a commercial Gas and HVAC specialist based in Worcestershire covering the West Midlands and surrounding counties.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Multigas Installations LTDmultigas.biz HQ: Canterbury, United KingdomReported employees: 11-50 | Canterbury, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Design, Installation & Maintenance of Medical and High purity gas systems.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Servio Limitedservio.co.uk HQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Lancashire GAS Services LTDlancs-gas.co.uk HQ: Bamber Bridge, United KingdomReported employees: 11-50 | Bamber Bridge, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Lancashire Gas Services is dedicated to bringing you and your business the highest standards of workmanship in all aspects of the industry, from customer care through to the…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | RGM Heating LTDrgmheating.co.uk HQ: Rosyth, United KingdomReported employees: 11-50 | Rosyth, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Scotland's leading Gas safe engineers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 264 company matches
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Gas system maintenance contractors: dataset insights
October 13, 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
262 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 264 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 13, 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 gas system maintenance 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 gas system maintenance contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 264 matching company records, 1,645 tracked contacts and 492 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 13, 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
Gas system maintenance contractors by geography
- Gas system maintenance contractors based in Australia
- Gas system maintenance contractors based in Belgium
- Gas system maintenance contractors based in Brazil
- Gas system maintenance contractors based in Canada
- Gas system maintenance contractors based in France
- Gas system maintenance contractors based in Germany
- Gas system maintenance contractors based in Italy
- Gas system maintenance contractors based in the Netherlands
- Gas system maintenance contractors based in Portugal
- Gas system maintenance contractors based in Spain
- Gas system maintenance contractors based in the United States
Cite this list
RevenueBase Data Team. Top 25 gas system maintenance contractors based in the United Kingdom. Snapshot: October 13, 2026. https://revenuebase.ai/companies/gas-system-maintenance-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
- Gas system maintenance contractors based in Australia
- Gas system maintenance contractors based in Belgium
- Gas system maintenance contractors based in Brazil
- Gas system maintenance contractors based in Canada
- Gas system maintenance contractors based in France
- Gas system maintenance contractors based in Germany
Company intelligence · public preview
Top 25 gas system maintenance contractors based in the United Kingdom
RevenueBase records 264 matching company records for gas system maintenance contractors based in the United Kingdom, with 1,645 tracked contacts and 492 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 13, 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 gas system maintenance 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 | T Brown Grouptbrown.com HQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 167 contacts → |
“T Brown Group was formed on the 1st April 1971.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | JBCjbcindserv.co.uk HQ: Normanton, United KingdomReported employees: 51-200 | Normanton, United Kingdom | 51-200 | Exact match | 91 contacts → |
“JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SHJ Medical & LAB GAS Specialistsshj.co.uk HQ: Chesham, United KingdomReported employees: 51-200 | Chesham, United Kingdom | 51-200 | Exact match | 81 contacts → |
“Founded in 1967, SHJ is a leading supplier of medical & lab gas systems, solutions and services and a market leader in remote monitoring and energy saving technologies.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sureserve Compliance Northsureserve.co.uk HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 73 contacts → |
“Established in 1996 we are a leading provider of Gas Service & Maintenance and installation of Heating Systems to the Social Housing Sector across Scotland.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | GEM Environmental Building Services LTDgemebs.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 58 contacts → |
“GEM Environmental Building Services LTD was founded 20 years ago originally based in East London.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Corgi Technical Servicescorgitechnical.com HQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 53 contacts → |
“With over 30 years experience providing professional services in industry, CORGI Technical Services offers support and expertise indispensable to our clients.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gas-Elec Groupgas-elec.co.uk HQ: Bury St. Edmunds, United KingdomReported employees: 51-200 | Bury St. Edmunds, United Kingdom | 51-200 | Exact match | 48 contacts → |
“The company specialises in being able to provide a bespoke service to the homeowners, landlords, managing agents and the commercial sectors.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | JH Mechanical & Electricaljhmechanical.co.uk HQ: Stockton-on-tees, United KingdomReported employees: 11-50 | Stockton-on-tees, United Kingdom | 11-50 | Exact match | 29 contacts → |
“JH Mechanical Services is a leading provider of mechanical, electrical and water management services across the North of England.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HCS Mechanical Serviceshcsmechanical.co.uk HQ: Skipton, United KingdomReported employees: 51-200 | Skipton, United Kingdom | 51-200 | Exact match | 27 contacts → |
“H Clarke & Sons Ltd was first established in 1920 and has grown to become one of the most renowned independent heating and plumbing companies in the region.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Frontline Safety UK LTDfrontline-safety.co.uk HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Frontline Safety UK Ltd is a national provider of Gas and Environmental Monitoring instrumentation.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Redgray Engineering LTD RGErgeltd.com HQ: Trafford Park, United KingdomReported employees: 11-50 | Trafford Park, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Comprehensive Solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Beaconmedaes UKbeaconmedaes.com HQ: Duckmanton, United KingdomReported employees: 51-200 | Duckmanton, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Welcome to BeaconMedaes UK BeaconMedaes is the world's leading medical gas pipeline system (MGPS) turnkey provider with services including preventative maintenance contracts…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Medical Pipeline Services Limitedmedicalpipelines.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Medical Pipeline Services specialise in the design, Installation and maintenance of Medical Gas, Specialist Gas, Laboratory Gas & Industrial Gas services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HK Engineering LTDhkengineeringltd.co.uk HQ: Melksham, United KingdomReported employees: 11-50 | Melksham, United Kingdom | 11-50 | Exact match | 17 contacts → |
“HK Engineering Ltd is a leading engineering company specialising in electrical and gas testing and innovative solutions, with a solid commitment to excellence.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Robinsons Facilities Servicesrobinsonsfs.com HQ: Harrogate, United KingdomReported employees: 11-50 | Harrogate, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Robinsons Facilities Services are reliable and efficient commercial building maintenance, repair and compliance engineers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tencer LTDtencer.com HQ: High Wycombe, United KingdomReported employees: 51-200 | High Wycombe, United Kingdom | 51-200 | Exact match | 15 contacts → |
“Heating, Plumbing, Air Conditioning, Electrical & BMS Installation, Servicing and Repair.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | UK South Services LTD UKSuksouthservices.com HQ: Winnersh, United KingdomReported employees: 11-50 | Winnersh, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Your HVAC, Gas and Mechanical all under one roof.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | PHD Mechanicalphdmechanical.co.uk HQ: Harrow, United KingdomReported employees: 11-50 | Harrow, United Kingdom | 11-50 | Exact match | 13 contacts → |
“At PHD Mechanical, we are specialists in delivering reliable and efficient building maintenance services across London and the South East.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Speck & Burkespeckandburke.co.uk HQ: Alva, United KingdomReported employees: 11-50 | Alva, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Speck & Burke – Laboratory & Workshop Gas Systems At Speck & Burke, we provide expert solutions for laboratory gas systems, combining technical precision with a commitment to…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Aether Medical Gases Limitedaethermedicalgases.co.uk HQ: Canterbury, United KingdomReported employees: 1-10 | Canterbury, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Aether Medical Gases Limited is a Medical and laboratory gas installation and maintenance company based in Canterbury” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ignis Groupignisgroup.co.uk HQ: Worcestershire, United KingdomReported employees: 11-50 | Worcestershire, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Ignis Group are a commercial Gas and HVAC specialist based in Worcestershire covering the West Midlands and surrounding counties.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Multigas Installations LTDmultigas.biz HQ: Canterbury, United KingdomReported employees: 11-50 | Canterbury, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Design, Installation & Maintenance of Medical and High purity gas systems.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Servio Limitedservio.co.uk HQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Lancashire GAS Services LTDlancs-gas.co.uk HQ: Bamber Bridge, United KingdomReported employees: 11-50 | Bamber Bridge, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Lancashire Gas Services is dedicated to bringing you and your business the highest standards of workmanship in all aspects of the industry, from customer care through to the…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | RGM Heating LTDrgmheating.co.uk HQ: Rosyth, United KingdomReported employees: 11-50 | Rosyth, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Scotland's leading Gas safe engineers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 264 company matches
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Gas system maintenance contractors: dataset insights
October 13, 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
262 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 264 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 13, 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 gas system maintenance 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 gas system maintenance contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 264 matching company records, 1,645 tracked contacts and 492 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 13, 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.
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Cite this list
RevenueBase Data Team. Top 25 gas system maintenance contractors based in the United Kingdom. Snapshot: October 13, 2026. https://revenuebase.ai/companies/gas-system-maintenance-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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