Company lists · Data refreshed November 2026
Top 25 Gas system maintenance contractors worldwide
RevenueBase identified 2,025 company matches for gas system maintenance contractors worldwide as of November 2026 and tracks 15,339 professional contacts across them, including 3,104 with verified work emails. The United Kingdom is the largest market and Sao Paulo the largest hub.
This list covers company matches for gas system maintenance contractors worldwide, 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 November 6, 2026. Country and city lists for gas system maintenance contractors follow the table.
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 worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 843 contacts → | ||||
Exact match “Since 1933 Heath has led the industry in the safety of natural gas utilities infrastructure through the innovative and conscientious actions of our employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 477 contacts → | ||||
Exact match “Since 1988, SERGAS Group has been a leading provider of customized solutions in LPG, SNG, NG, and Medical Gas to a wide range of Industrial, Commercial, and Residential clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 476 contacts → | ||||
Exact match “TEAM is a leading industrial services company offering an array of specialized services related to the construction, maintenance, and monitoring of pressurized piping and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 367 contacts → | ||||
Exact match “Brindamos soluciones energéticas a nuestros clientes priorizando la seguridad, la eficiencia y la calidad, a través de la provisión de gas para el confort y el bienestar…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 263 contacts → | ||||
Exact match “BeaconMedæs is a leading specialist in the design, education, supply and installation of piped medical gas distribution systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 244 contacts → | ||||
Exact match “Ao seu lado, levando mais eficiência, valor e conforto.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 219 contacts → | ||||
Exact match “Founded in 1998, we at Gulf Gas offer integrated solutions for gas pipeline and fire systems across the region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 187 contacts → | ||||
Exact match “T Brown Group was formed on the 1st April 1971.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 181 contacts → | ||||
Exact match “GASCO founded in 1995 with a vision of offering extensive high-quality Gas, Fuel and Steam System and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 177 contacts → | ||||
Exact match “Visit our website for a complete/current list of employment opportunities with Future Infrastructure!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 172 contacts → | ||||
Exact match “Since 1987, our knowledgeable team has provided gas operations and maintenance services, gas distribution and mainline construction, electric meter services, directional drilling…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 171 contacts → | ||||
Exact match “Utilitec Services have provided niche operational support to the UK Water and Gas Industry since 1997.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 142 contacts → | ||||
Exact match “Établi depuis 1992 et possédant une équipe qualifiée, PLOMBERIE ET CHAUFFAGE ALAIN DAIGLE INC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 121 contacts → | ||||
Exact match “BlueFin, a 100% employee-owned, GATE Energy company, is the field services arm of GATE Energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 119 contacts → | ||||
Exact match “Atuando no mercado nacional desde 2002 a TEXCAL Indústria Comércio e Serviços Ltda é uma empresa especializada na prestação de serviços técnicos industriais e conta com equipes de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 106 contacts → | ||||
Exact match “For over 25 years, Sentinel-TDS, based in Dallas/Ft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 94 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 92 contacts → | ||||
Exact match “Pune Gas is a legacy, serving and innovating gas solutions for industrial and commercial consumers of gas and related products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 84 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 84 contacts → | ||||
Exact match “At Canyon, we take pride in our service to our customers and our communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 80 contacts → | ||||
Exact match “JDT Utilities Ltd is a medium sized utility company that specialises in gas mains & domestic services replacement, repair, refurbishment and maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 74 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 72 contacts → | ||||
Exact match “We are a leading Canadian manufacturer, installer and service provider of Halogenated Drug Recovery Systems, medical vacuum and medical air systems, on-site oxygen, medical supply…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 69 contacts → | ||||
Exact match “Since its inception in 1992, Nord Motors established and developped strong capabilities in the mechanical maintenance area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 68 contacts → | ||||
Exact match “Western Pump specializes in service stations and vehicle maintenance facilities.” Recorded in the RevenueBase company graph · Nov 6, 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 2,025 gas system maintenance contractors worldwide
See the full list, filter by size, metro and specialty, and access 3,104 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Gas system maintenance contractors worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for gas system maintenance contractors are linked below.
- What qualifies
- Company records worldwide 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. 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 3,104 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 November 6, 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.
Gas system maintenance contractors by location
10 lists · largest firstEvery Gas system maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Gas system maintenance contractors based in the United Kingdom283
- Gas system maintenance contractors based in Italy282
- Gas system maintenance contractors based in the United States164
- Gas system maintenance contractors based in Brazil163
- Gas system maintenance contractors based in Canada65
- Gas system maintenance contractors based in France57
- Gas system maintenance contractors based in Germany57
- Gas system maintenance contractors based in Australia52
- Gas system maintenance contractors based in India48
- Gas system maintenance contractors based in the Netherlands34
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 worldwide?
RevenueBase identified 2,025 company matches for gas system maintenance contractors worldwide as of November 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?
HEATH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most gas system maintenance contractors?
The United Kingdom leads with 283 companies, followed by Italy (282) and the United States (164). Every gas system maintenance contractors list by country and city is linked on this page.
Which city has the most gas system maintenance contractors?
Sao Paulo leads with 26 company records, followed by London (19) and Rio De Janeiro (17).
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 3,104 professional contacts with verified work emails tracked across these 2,025 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,025 gas system maintenance contractors worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 gas system maintenance contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,025 matching company records for gas system maintenance contractors worldwide, with 15,339 tracked contacts and 3,104 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: November 6, 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 worldwide
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 |  HEATHheathus.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 843 contacts → |
“Since 1933 Heath has led the industry in the safety of natural gas utilities infrastructure through the innovative and conscientious actions of our employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sergas Groupsergas.comHQ: Abu Dhabi, United Arab EmiratesReported employees: 501-1,000 | Abu Dhabi, United Arab Emirates | 501-1,000 | Exact match | 477 contacts → |
“Since 1988, SERGAS Group has been a leading provider of customized solutions in LPG, SNG, NG, and Medical Gas to a wide range of Industrial, Commercial, and Residential clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Team, Inc. Uk, Africa, Caspianteaminc.comHQ: Kendal, United KingdomReported employees: 201-500 | Kendal, United Kingdom | 201-500 | Exact match | 476 contacts → |
“TEAM is a leading industrial services company offering an array of specialized services related to the construction, maintenance, and monitoring of pressurized piping and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Litoralgaslitoralgas.com.arHQ: Rosario, ArgentinaReported employees: 201-500 | Rosario, Argentina | 201-500 | Exact match | 367 contacts → |
“Brindamos soluciones energéticas a nuestros clientes priorizando la seguridad, la eficiencia y la calidad, a través de la provisión de gas para el confort y el bienestar…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Beaconmedaesbeaconmedaes.comHQ: Rock Hill, SC, United StatesReported employees: 201-500 | Rock Hill, SC, United States | 201-500 | Exact match | 263 contacts → |
“BeaconMedæs is a leading specialist in the design, education, supply and installation of piped medical gas distribution systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Compagascompagas.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 244 contacts → |
“Ao seu lado, levando mais eficiência, valor e conforto.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Gulf GASgulfgas.aeHQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 219 contacts → |
“Founded in 1998, we at Gulf Gas offer integrated solutions for gas pipeline and fire systems across the region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  T Brown Grouptbrown.comHQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 187 contacts → |
“T Brown Group was formed on the 1st April 1971.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Gasco Qatargasco.qaHQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 181 contacts → |
“GASCO founded in 1995 with a vision of offering extensive high-quality Gas, Fuel and Steam System and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Future Infrastructurefuture-infrastructure.comHQ: Mesquite, TX, United StatesReported employees: 1,001-5,000 | Mesquite, TX, United States | 1,001-5,000 | Exact match | 177 contacts → |
“Visit our website for a complete/current list of employment opportunities with Future Infrastructure!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sitewise LLCsitewisellc.comHQ: Wheat Ridge, CO, United StatesReported employees: 501-1,000 | Wheat Ridge, CO, United States | 501-1,000 | Exact match | 172 contacts → |
“Since 1987, our knowledgeable team has provided gas operations and maintenance services, gas distribution and mainline construction, electric meter services, directional drilling…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Utilitec Servicestechnolog.comHQ: Wirksworth, United KingdomReported employees: 201-500 | Wirksworth, United Kingdom | 201-500 | Exact match | 171 contacts → |
“Utilitec Services have provided niche operational support to the UK Water and Gas Industry since 1997.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Plomberie & Chauffage Alain Daigle INCalaindaigle.netHQ: Repentigny, QC, CanadaReported employees: 51-200 | Repentigny, QC, Canada | 51-200 | Exact match | 142 contacts → |
“Établi depuis 1992 et possédant une équipe qualifiée, PLOMBERIE ET CHAUFFAGE ALAIN DAIGLE INC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bluefin Field Servicesbluefin.energyHQ: Lafayette, LA, United StatesReported employees: 51-200 | Lafayette, LA, United States | 51-200 | Exact match | 121 contacts → |
“BlueFin, a 100% employee-owned, GATE Energy company, is the field services arm of GATE Energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Texcal Serviços Industriaistexcal.com.brHQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 119 contacts → |
“Atuando no mercado nacional desde 2002 a TEXCAL Indústria Comércio e Serviços Ltda é uma empresa especializada na prestação de serviços técnicos industriais e conta com equipes de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Technical Diagnostic Servicestdssolutions.comHQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 106 contacts → |
“For over 25 years, Sentinel-TDS, based in Dallas/Ft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  JBCjbcindserv.co.ukHQ: Normanton, United KingdomReported employees: 51-200 | Normanton, United Kingdom | 51-200 | Exact match | 94 contacts → |
“JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Puné GASpunegas.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 92 contacts → |
“Pune Gas is a legacy, serving and innovating gas solutions for industrial and commercial consumers of gas and related products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  SHJ Medical & LAB GAS Specialistsshj.co.ukHQ: Chesham, United KingdomReported employees: 51-200 | Chesham, United Kingdom | 51-200 | Exact match | 84 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Canyon Pipeline Construction, INCcanyonpipeline.comHQ: Murray, UT, United StatesReported employees: 51-200 | Murray, UT, United States | 51-200 | Exact match | 84 contacts → |
“At Canyon, we take pride in our service to our customers and our communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  JDT Utilities LTDjdtutilities.comHQ: Wimborne, United KingdomReported employees: 201-500 | Wimborne, United Kingdom | 201-500 | Exact match | 80 contacts → |
“JDT Utilities Ltd is a medium sized utility company that specialises in gas mains & domestic services replacement, repair, refurbishment and maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Sureserve Compliance Northsureserve.co.ukHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 74 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Class 1 INCclass1inc.comHQ: Cambridge, ON, CanadaReported employees: 51-200 | Cambridge, ON, Canada | 51-200 | Exact match | 72 contacts → |
“We are a leading Canadian manufacturer, installer and service provider of Halogenated Drug Recovery Systems, medical vacuum and medical air systems, on-site oxygen, medical supply…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Nord Motorsnord-motors.comHQ: Éperlecques, FranceReported employees: 51-200 | Éperlecques, France | 51-200 | Exact match | 69 contacts → |
“Since its inception in 1992, Nord Motors established and developped strong capabilities in the mechanical maintenance area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Western Pumpwesternpump.comHQ: Poway, CA, United StatesReported employees: 51-200 | Poway, CA, United States | 51-200 | Exact match | 68 contacts → |
“Western Pump specializes in service stations and vehicle maintenance facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,025 company matches
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Gas system maintenance contractors: dataset insights
November 6, 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
1,957 records in the displayed employee bands.
68 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,025 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: November 6, 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 ↗
Gas system maintenance contractors by location
10 lists · largest firstEvery Gas system maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Gas system maintenance contractors based in the United Kingdom283
- Gas system maintenance contractors based in Italy282
- Gas system maintenance contractors based in the United States164
- Gas system maintenance contractors based in Brazil163
- Gas system maintenance contractors based in Canada65
- Gas system maintenance contractors based in France57
- Gas system maintenance contractors based in Germany57
- Gas system maintenance contractors based in Australia52
- Gas system maintenance contractors based in India48
- Gas system maintenance contractors based in the Netherlands34
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 worldwide?
The saved snapshot records 2,025 matching company records, 15,339 tracked contacts and 3,104 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 gas system maintenance contractors worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/gas-system-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 gas system maintenance contractors worldwide
RevenueBase records 2,025 matching company records for gas system maintenance contractors worldwide, with 15,339 tracked contacts and 3,104 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: November 6, 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 worldwide
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 | HEATHheathus.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 843 contacts → |
“Since 1933 Heath has led the industry in the safety of natural gas utilities infrastructure through the innovative and conscientious actions of our employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sergas Groupsergas.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 501-1,000 | Abu Dhabi, United Arab Emirates | 501-1,000 | Exact match | 477 contacts → |
“Since 1988, SERGAS Group has been a leading provider of customized solutions in LPG, SNG, NG, and Medical Gas to a wide range of Industrial, Commercial, and Residential clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Team, Inc. Uk, Africa, Caspianteaminc.com HQ: Kendal, United KingdomReported employees: 201-500 | Kendal, United Kingdom | 201-500 | Exact match | 476 contacts → |
“TEAM is a leading industrial services company offering an array of specialized services related to the construction, maintenance, and monitoring of pressurized piping and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Litoralgaslitoralgas.com.ar HQ: Rosario, ArgentinaReported employees: 201-500 | Rosario, Argentina | 201-500 | Exact match | 367 contacts → |
“Brindamos soluciones energéticas a nuestros clientes priorizando la seguridad, la eficiencia y la calidad, a través de la provisión de gas para el confort y el bienestar…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Beaconmedaesbeaconmedaes.com HQ: Rock Hill, SC, United StatesReported employees: 201-500 | Rock Hill, SC, United States | 201-500 | Exact match | 263 contacts → |
“BeaconMedæs is a leading specialist in the design, education, supply and installation of piped medical gas distribution systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Compagascompagas.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 244 contacts → |
“Ao seu lado, levando mais eficiência, valor e conforto.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gulf GASgulfgas.ae HQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 219 contacts → |
“Founded in 1998, we at Gulf Gas offer integrated solutions for gas pipeline and fire systems across the region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | T Brown Grouptbrown.com HQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 187 contacts → |
“T Brown Group was formed on the 1st April 1971.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Gasco Qatargasco.qa HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 181 contacts → |
“GASCO founded in 1995 with a vision of offering extensive high-quality Gas, Fuel and Steam System and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Future Infrastructurefuture-infrastructure.com HQ: Mesquite, TX, United StatesReported employees: 1,001-5,000 | Mesquite, TX, United States | 1,001-5,000 | Exact match | 177 contacts → |
“Visit our website for a complete/current list of employment opportunities with Future Infrastructure!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sitewise LLCsitewisellc.com HQ: Wheat Ridge, CO, United StatesReported employees: 501-1,000 | Wheat Ridge, CO, United States | 501-1,000 | Exact match | 172 contacts → |
“Since 1987, our knowledgeable team has provided gas operations and maintenance services, gas distribution and mainline construction, electric meter services, directional drilling…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Utilitec Servicestechnolog.com HQ: Wirksworth, United KingdomReported employees: 201-500 | Wirksworth, United Kingdom | 201-500 | Exact match | 171 contacts → |
“Utilitec Services have provided niche operational support to the UK Water and Gas Industry since 1997.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Plomberie & Chauffage Alain Daigle INCalaindaigle.net HQ: Repentigny, QC, CanadaReported employees: 51-200 | Repentigny, QC, Canada | 51-200 | Exact match | 142 contacts → |
“Établi depuis 1992 et possédant une équipe qualifiée, PLOMBERIE ET CHAUFFAGE ALAIN DAIGLE INC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bluefin Field Servicesbluefin.energy HQ: Lafayette, LA, United StatesReported employees: 51-200 | Lafayette, LA, United States | 51-200 | Exact match | 121 contacts → |
“BlueFin, a 100% employee-owned, GATE Energy company, is the field services arm of GATE Energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Texcal Serviços Industriaistexcal.com.br HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 119 contacts → |
“Atuando no mercado nacional desde 2002 a TEXCAL Indústria Comércio e Serviços Ltda é uma empresa especializada na prestação de serviços técnicos industriais e conta com equipes de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Technical Diagnostic Servicestdssolutions.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 106 contacts → |
“For over 25 years, Sentinel-TDS, based in Dallas/Ft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | JBCjbcindserv.co.uk HQ: Normanton, United KingdomReported employees: 51-200 | Normanton, United Kingdom | 51-200 | Exact match | 94 contacts → |
“JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Puné GASpunegas.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 92 contacts → |
“Pune Gas is a legacy, serving and innovating gas solutions for industrial and commercial consumers of gas and related products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | SHJ Medical & LAB GAS Specialistsshj.co.uk HQ: Chesham, United KingdomReported employees: 51-200 | Chesham, United Kingdom | 51-200 | Exact match | 84 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Canyon Pipeline Construction, INCcanyonpipeline.com HQ: Murray, UT, United StatesReported employees: 51-200 | Murray, UT, United States | 51-200 | Exact match | 84 contacts → |
“At Canyon, we take pride in our service to our customers and our communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | JDT Utilities LTDjdtutilities.com HQ: Wimborne, United KingdomReported employees: 201-500 | Wimborne, United Kingdom | 201-500 | Exact match | 80 contacts → |
“JDT Utilities Ltd is a medium sized utility company that specialises in gas mains & domestic services replacement, repair, refurbishment and maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sureserve Compliance Northsureserve.co.uk HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 74 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Class 1 INCclass1inc.com HQ: Cambridge, ON, CanadaReported employees: 51-200 | Cambridge, ON, Canada | 51-200 | Exact match | 72 contacts → |
“We are a leading Canadian manufacturer, installer and service provider of Halogenated Drug Recovery Systems, medical vacuum and medical air systems, on-site oxygen, medical supply…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nord Motorsnord-motors.com HQ: Éperlecques, FranceReported employees: 51-200 | Éperlecques, France | 51-200 | Exact match | 69 contacts → |
“Since its inception in 1992, Nord Motors established and developped strong capabilities in the mechanical maintenance area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Western Pumpwesternpump.com HQ: Poway, CA, United StatesReported employees: 51-200 | Poway, CA, United States | 51-200 | Exact match | 68 contacts → |
“Western Pump specializes in service stations and vehicle maintenance facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Gas system maintenance contractors: dataset insights
November 6, 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
1,957 records in the displayed employee bands.
68 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,025 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: November 6, 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 ↗
Gas system maintenance contractors by location
10 lists · largest firstEvery Gas system maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Gas system maintenance contractors based in the United Kingdom283
- Gas system maintenance contractors based in Italy282
- Gas system maintenance contractors based in the United States164
- Gas system maintenance contractors based in Brazil163
- Gas system maintenance contractors based in Canada65
- Gas system maintenance contractors based in France57
- Gas system maintenance contractors based in Germany57
- Gas system maintenance contractors based in Australia52
- Gas system maintenance contractors based in India48
- Gas system maintenance contractors based in the Netherlands34
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 worldwide?
The saved snapshot records 2,025 matching company records, 15,339 tracked contacts and 3,104 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: November 6, 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 worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/gas-system-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗