Company lists · Data refreshed September 2026
Top 25 Gas transmission operators worldwide
RevenueBase identified 433 company matches for gas transmission operators worldwide as of September 2026 and tracks 63,003 professional contacts across them, including 19,432 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for gas transmission operators 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 September 20, 2026. Country and city lists for gas transmission operators 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 transmission operators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,240 contacts → | ||||
Exact match “Atmos Energy Corporation, a natural gas-only distributor, is an S&P 500 company headquartered in Dallas.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 2,721 contacts → | ||||
Exact match “Snam is Europe’s leading operator in natural gas transport, storage and regasification.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 2,312 contacts → | ||||
Exact match “Gasunie is a European energy infrastructure company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 2,037 contacts → | ||||
Exact match “We are Cadent, the largest gas distribution network in the UK.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 1,666 contacts → | ||||
Exact match “National Gas is securing Britain’s energy.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 1,618 contacts → | ||||
Exact match “T.D.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 1,611 contacts → | ||||
Exact match “Founded in 1872, Comgás has seen many changes before being what it is today, in over 140 years of history.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 1,492 contacts → | ||||
Exact match “GRTgaz construit, entretient et développe en France 85% du réseau de transport de gaz naturel à haute pression.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 1,229 contacts → | ||||
Exact match “In the spirit of reconciliation, we acknowledge the traditional territories and homelands on which many of our ATCO operations and facilities are located.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 1,159 contacts → | ||||
Exact match “Somos la compañía de energía lider en la prestación de servicios integrados en la industria Oil & Gas Nuestros servicios y soluciones permiten integran toda la cadena de valor del…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 1,083 contacts → | ||||
Exact match “Enagas is the Technical Manager of the Spanish Gas System and the main carrier of natural gas in Spain.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 1,060 contacts → | ||||
Exact match “Somos una empresa nacional de servicios públicos, líder en el sector de distribución de gas natural, con más de clientes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 1,042 contacts → | ||||
Exact match “We are a fully independent infrastructure group headquartered in Belgium with almost 1,500 employees.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 1,002 contacts → | ||||
Exact match “Opérateur majeur de transport de gaz à haute pression, NaTran assure une mission de service public visant à garantir la continuité d’acheminement du gaz et s’engage résolument en…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 929 contacts → | ||||
Exact match “Boardwalk Pipelines powers possibility with innovative energy infrastructure that helps markets grow and communities thrive.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 783 contacts → | ||||
Exact match “GAZ-SYSTEM is a strategic company for Poland’s economy and energy security.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 762 contacts → | ||||
Exact match “We are Wales & West Utilities, your gas emergency and pipeline service.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 686 contacts → | ||||
Exact match “Sui Southern Gas Company (SSGC) is a Public Listed Large Scale Company (LSC) and is a Pakistan’s leading integrated gas Company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 682 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 662 contacts → | ||||
Exact match “GSPC Gas Company Limited which excels in operational efficiencies and Gujarat Gas Company Limited, a pioneer in business brings 25 years of excellence in gas distribution business…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 582 contacts → | ||||
Exact match “Polska Spółka Gazownictwa sp.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 562 contacts → | ||||
Exact match “Since our founding in 1885, Peoples has been providing safe, reliable natural gas to millions of Pennsylvanians.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 496 contacts → | ||||
Exact match “OGE lässt gasförmige Moleküle fließen.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 484 contacts → | ||||
Exact match “Southern Star is a leading transporter of natural gas to America’s heartland, with about 5,800 miles of natural gas transmission pipeline in the Midwest and Mid-Continent regions…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 475 contacts → | ||||
Exact match “TBG has been the owner and operator of the Bolivia-Brazil Gas Pipeline since delivering up to 30.08 million cubic metres of natural gas per day to the Brazilian market.” Recorded in the RevenueBase company graph · Sep 20, 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 transmission operators”. 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 433 gas transmission operators worldwide
See the full list, filter by size, metro and specialty, and access 19,432 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Gas transmission operators worldwide at a glance
As of Sep 20, 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 transmission operators are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “gas transmission operators” 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 19,432 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 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 transmission operators by location
6 lists · largest firstEvery Gas transmission operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 transmission operators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gas transmission operators are there worldwide?
RevenueBase identified 433 company matches for gas transmission operators worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Atmos Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most gas transmission operators?
The United States leads with 69 companies, followed by Brazil (48) and India (41). Every gas transmission operators list by country and city is linked on this page.
Which city has the most gas transmission operators?
Houston leads with 15 company records, followed by Rio De Janeiro (6) and Zurich (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 19,432 professional contacts with verified work emails tracked across these 433 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 433 gas transmission operators 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 transmission operators worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 433 matching company records for gas transmission operators worldwide, with 63,003 tracked contacts and 19,432 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 transmission operators 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 |  Atmos Energyatmosenergy.comHQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 4,240 contacts → |
“Atmos Energy Corporation, a natural gas-only distributor, is an S&P 500 company headquartered in Dallas.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Snam S.P.Asnam.itHQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 2,721 contacts → |
“Snam is Europe’s leading operator in natural gas transport, storage and regasification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Gasuniegasunie.nl HQ: Landelijk, NetherlandsReported employees: 1,001-5,000 | Landelijk, Netherlands | 1,001-5,000 | Exact match | 2,312 contacts → |
“Gasunie is a European energy infrastructure company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cadent GAS Limitedcadentgas.com HQ: Coventry, United KingdomReported employees: 5,001-10,000 | Coventry, United Kingdom | 5,001-10,000 | Exact match | 2,037 contacts → |
“We are Cadent, the largest gas distribution network in the UK.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | National GASnationalgas.com HQ: Warwick, United KingdomReported employees: 1,001-5,000 | Warwick, United Kingdom | 1,001-5,000 | Exact match | 1,666 contacts → |
“National Gas is securing Britain’s energy.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  T.D. Williamsontdwilliamson.comHQ: Tulsa, OK, United StatesReported employees: 1,001-5,000 | Tulsa, OK, United States | 1,001-5,000 | Exact match | 1,618 contacts → |
“T.D.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Comgascomgas.com.brHQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,611 contacts → |
“Founded in 1872, Comgás has seen many changes before being what it is today, in over 140 years of history.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Grtgazgrtgaz.com HQ: Bois-colombes, FranceReported employees: 1,001-5,000 | Bois-colombes, France | 1,001-5,000 | Exact match | 1,492 contacts → |
“GRTgaz construit, entretient et développe en France 85% du réseau de transport de gaz naturel à haute pression.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Atco GASatco.comHQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 1,229 contacts → |
“In the spirit of reconciliation, we acknowledge the traditional territories and homelands on which many of our ATCO operations and facilities are located.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  TGStgs.com.arHQ: Comuna 1, ArgentinaReported employees: 1,001-5,000 | Comuna 1, Argentina | 1,001-5,000 | Exact match | 1,159 contacts → |
“Somos la compañía de energía lider en la prestación de servicios integrados en la industria Oil & Gas Nuestros servicios y soluciones permiten integran toda la cadena de valor del…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Enagásenagas.es HQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 1,083 contacts → |
“Enagas is the Technical Manager of the Spanish Gas System and the main carrier of natural gas in Spain.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Metrogasmetrogas.com.arHQ: Buenos Aires, ArgentinaReported employees: 1,001-5,000 | Buenos Aires, Argentina | 1,001-5,000 | Exact match | 1,060 contacts → |
“Somos una empresa nacional de servicios públicos, líder en el sector de distribución de gas natural, con más de clientes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Fluxysfluxys.comHQ: Brussels, BelgiumReported employees: 1,001-5,000 | Brussels, Belgium | 1,001-5,000 | Exact match | 1,042 contacts → |
“We are a fully independent infrastructure group headquartered in Belgium with almost 1,500 employees.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Natrannatrangroupe.com HQ: Bois-colombes, FranceReported employees: 1,001-5,000 | Bois-colombes, France | 1,001-5,000 | Exact match | 1,002 contacts → |
“Opérateur majeur de transport de gaz à haute pression, NaTran assure une mission de service public visant à garantir la continuité d’acheminement du gaz et s’engage résolument en…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Boardwalk Pipelinesbwpipelines.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 929 contacts → |
“Boardwalk Pipelines powers possibility with innovative energy infrastructure that helps markets grow and communities thrive.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gaz-Systemgaz-system.pl HQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 783 contacts → |
“GAZ-SYSTEM is a strategic company for Poland’s economy and energy security.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wales & West Utilitieswwutilities.co.ukHQ: Newport, United KingdomReported employees: 1,001-5,000 | Newport, United Kingdom | 1,001-5,000 | Exact match | 762 contacts → |
“We are Wales & West Utilities, your gas emergency and pipeline service.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SUI Southern GAS Company Limitedssgc.com.pk HQ: Karachi, PakistanReported employees: 5,001-10,000 | Karachi, Pakistan | 5,001-10,000 | Exact match | 686 contacts → |
“Sui Southern Gas Company (SSGC) is a Public Listed Large Scale Company (LSC) and is a Pakistan’s leading integrated gas Company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ypfb Transporte S.Aypfbtransporte.com HQ: Santa Cruz De La Sierra, BoliviaReported employees: 501-1,000 | Santa Cruz De La Sierra, Bolivia | 501-1,000 | Exact match | 682 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Gujarat GAS Limitedgujaratgas.comHQ: Ahmedabad, IndiaReported employees: 501-1,000 | Ahmedabad, India | 501-1,000 | Exact match | 662 contacts → |
“GSPC Gas Company Limited which excels in operational efficiencies and Gujarat Gas Company Limited, a pioneer in business brings 25 years of excellence in gas distribution business…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Polska Spółka Gazownictwapsgaz.pl HQ: United StatesReported employees: 10001+ | United States | 10001+ | Exact match | 582 contacts → |
“Polska Spółka Gazownictwa sp.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Peoples Natural GASpeoples-gas.comHQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 562 contacts → |
“Since our founding in 1885, Peoples has been providing safe, reliable natural gas to millions of Pennsylvanians.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  OGEoge.netHQ: Essen, GermanyReported employees: 1,001-5,000 | Essen, Germany | 1,001-5,000 | Exact match | 496 contacts → |
“OGE lässt gasförmige Moleküle fließen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Southern Star Central GAS Pipelinesouthernstar.com HQ: Owensboro, KY, United StatesReported employees: 501-1,000 | Owensboro, KY, United States | 501-1,000 | Exact match | 484 contacts → |
“Southern Star is a leading transporter of natural gas to America’s heartland, with about 5,800 miles of natural gas transmission pipeline in the Midwest and Mid-Continent regions…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TBGtbg.com.br HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 475 contacts → |
“TBG has been the owner and operator of the Bolivia-Brazil Gas Pipeline since delivering up to 30.08 million cubic metres of natural gas per day to the Brazilian market.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 433 company matches
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Gas transmission operators: dataset insights
September 20, 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
431 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 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 433 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 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 transmission operators by location
6 lists · largest firstEvery Gas transmission operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for gas transmission operators?
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 transmission operators did RevenueBase find worldwide?
The saved snapshot records 433 matching company records, 63,003 tracked contacts and 19,432 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 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 transmission operators worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/gas-transmission-operators.
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 transmission operators worldwide
RevenueBase records 433 matching company records for gas transmission operators worldwide, with 63,003 tracked contacts and 19,432 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 transmission operators 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 | Atmos Energyatmosenergy.com HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 4,240 contacts → |
“Atmos Energy Corporation, a natural gas-only distributor, is an S&P 500 company headquartered in Dallas.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Snam S.P.Asnam.it HQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 2,721 contacts → |
“Snam is Europe’s leading operator in natural gas transport, storage and regasification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Gasuniegasunie.nl HQ: Landelijk, NetherlandsReported employees: 1,001-5,000 | Landelijk, Netherlands | 1,001-5,000 | Exact match | 2,312 contacts → |
“Gasunie is a European energy infrastructure company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cadent GAS Limitedcadentgas.com HQ: Coventry, United KingdomReported employees: 5,001-10,000 | Coventry, United Kingdom | 5,001-10,000 | Exact match | 2,037 contacts → |
“We are Cadent, the largest gas distribution network in the UK.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | National GASnationalgas.com HQ: Warwick, United KingdomReported employees: 1,001-5,000 | Warwick, United Kingdom | 1,001-5,000 | Exact match | 1,666 contacts → |
“National Gas is securing Britain’s energy.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | T.D. Williamsontdwilliamson.com HQ: Tulsa, OK, United StatesReported employees: 1,001-5,000 | Tulsa, OK, United States | 1,001-5,000 | Exact match | 1,618 contacts → |
“T.D.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Comgascomgas.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,611 contacts → |
“Founded in 1872, Comgás has seen many changes before being what it is today, in over 140 years of history.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Grtgazgrtgaz.com HQ: Bois-colombes, FranceReported employees: 1,001-5,000 | Bois-colombes, France | 1,001-5,000 | Exact match | 1,492 contacts → |
“GRTgaz construit, entretient et développe en France 85% du réseau de transport de gaz naturel à haute pression.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Atco GASatco.com HQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 1,229 contacts → |
“In the spirit of reconciliation, we acknowledge the traditional territories and homelands on which many of our ATCO operations and facilities are located.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TGStgs.com.ar HQ: Comuna 1, ArgentinaReported employees: 1,001-5,000 | Comuna 1, Argentina | 1,001-5,000 | Exact match | 1,159 contacts → |
“Somos la compañía de energía lider en la prestación de servicios integrados en la industria Oil & Gas Nuestros servicios y soluciones permiten integran toda la cadena de valor del…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Enagásenagas.es HQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 1,083 contacts → |
“Enagas is the Technical Manager of the Spanish Gas System and the main carrier of natural gas in Spain.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Metrogasmetrogas.com.ar HQ: Buenos Aires, ArgentinaReported employees: 1,001-5,000 | Buenos Aires, Argentina | 1,001-5,000 | Exact match | 1,060 contacts → |
“Somos una empresa nacional de servicios públicos, líder en el sector de distribución de gas natural, con más de clientes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fluxysfluxys.com HQ: Brussels, BelgiumReported employees: 1,001-5,000 | Brussels, Belgium | 1,001-5,000 | Exact match | 1,042 contacts → |
“We are a fully independent infrastructure group headquartered in Belgium with almost 1,500 employees.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Natrannatrangroupe.com HQ: Bois-colombes, FranceReported employees: 1,001-5,000 | Bois-colombes, France | 1,001-5,000 | Exact match | 1,002 contacts → |
“Opérateur majeur de transport de gaz à haute pression, NaTran assure une mission de service public visant à garantir la continuité d’acheminement du gaz et s’engage résolument en…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Boardwalk Pipelinesbwpipelines.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 929 contacts → |
“Boardwalk Pipelines powers possibility with innovative energy infrastructure that helps markets grow and communities thrive.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gaz-Systemgaz-system.pl HQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 783 contacts → |
“GAZ-SYSTEM is a strategic company for Poland’s economy and energy security.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wales & West Utilitieswwutilities.co.uk HQ: Newport, United KingdomReported employees: 1,001-5,000 | Newport, United Kingdom | 1,001-5,000 | Exact match | 762 contacts → |
“We are Wales & West Utilities, your gas emergency and pipeline service.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SUI Southern GAS Company Limitedssgc.com.pk HQ: Karachi, PakistanReported employees: 5,001-10,000 | Karachi, Pakistan | 5,001-10,000 | Exact match | 686 contacts → |
“Sui Southern Gas Company (SSGC) is a Public Listed Large Scale Company (LSC) and is a Pakistan’s leading integrated gas Company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ypfb Transporte S.Aypfbtransporte.com HQ: Santa Cruz De La Sierra, BoliviaReported employees: 501-1,000 | Santa Cruz De La Sierra, Bolivia | 501-1,000 | Exact match | 682 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Gujarat GAS Limitedgujaratgas.com HQ: Ahmedabad, IndiaReported employees: 501-1,000 | Ahmedabad, India | 501-1,000 | Exact match | 662 contacts → |
“GSPC Gas Company Limited which excels in operational efficiencies and Gujarat Gas Company Limited, a pioneer in business brings 25 years of excellence in gas distribution business…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Polska Spółka Gazownictwapsgaz.pl HQ: United StatesReported employees: 10001+ | United States | 10001+ | Exact match | 582 contacts → |
“Polska Spółka Gazownictwa sp.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Peoples Natural GASpeoples-gas.com HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 562 contacts → |
“Since our founding in 1885, Peoples has been providing safe, reliable natural gas to millions of Pennsylvanians.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | OGEoge.net HQ: Essen, GermanyReported employees: 1,001-5,000 | Essen, Germany | 1,001-5,000 | Exact match | 496 contacts → |
“OGE lässt gasförmige Moleküle fließen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Southern Star Central GAS Pipelinesouthernstar.com HQ: Owensboro, KY, United StatesReported employees: 501-1,000 | Owensboro, KY, United States | 501-1,000 | Exact match | 484 contacts → |
“Southern Star is a leading transporter of natural gas to America’s heartland, with about 5,800 miles of natural gas transmission pipeline in the Midwest and Mid-Continent regions…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TBGtbg.com.br HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 475 contacts → |
“TBG has been the owner and operator of the Bolivia-Brazil Gas Pipeline since delivering up to 30.08 million cubic metres of natural gas per day to the Brazilian market.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 433 company matches
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Gas transmission operators: dataset insights
September 20, 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
431 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 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 433 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 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 transmission operators by location
6 lists · largest firstEvery Gas transmission operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for gas transmission operators?
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 transmission operators did RevenueBase find worldwide?
The saved snapshot records 433 matching company records, 63,003 tracked contacts and 19,432 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 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 transmission operators worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/gas-transmission-operators.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗