Company lists · Data refreshed October 2026

Top 25 Gas transmission and distribution companies worldwide

RevenueBase identified 1,775 company matches for gas transmission and distribution companies worldwide as of October 2026 and tracks 229,044 professional contacts across them, including 66,503 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for gas transmission and distribution companies 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 October 13, 2026. Country and city lists for gas transmission and distribution companies 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
1,775Companies
229,044Contacts tracked
66,503Verified emails
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The 25 largest gas transmission and distribution companies worldwide

Ranked by team size
Top 25 of 1,775 company matches for gas transmission and distribution companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMinneapolis, MN, United StatesHQ recorded Oct 13, 202610001+11,576 contacts →

Exact match

“A leading energy provider, dedicated to excellence.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202610001+8,604 contacts →

Exact match

“Kinder Morgan, Inc.(NYSE: KMI) is one of the largest energy infrastructure companies in North America.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchNewark, NJ, United StatesHQ recorded Oct 13, 202610001+7,508 contacts →

Exact match

“Public service” is not just in our name.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Oct 13, 202610001+7,480 contacts →

Exact match

“At Enbridge, our goal is to be the first-choice energy delivery company in North America and beyond-for customers, communities, investors, regulators and policymakers, and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 13, 20265,001-10,0006,826 contacts →

Exact match

“CenterPoint Energy, Inc.(NYSE: CNP) is a multi-state electric and natural gas delivery company serving approximately 7 million metered customers across Indiana, Minnesota, Ohio…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchSt.-denis, FranceHQ recorded Oct 13, 202610001+6,497 contacts →

Exact match

“GRDF est le gestionnaire du plus grand réseau de distribution de gaz en Europe.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchTulsa, OK, United StatesHQ recorded Oct 13, 20265,001-10,0004,600 contacts →

Exact match

“At ONEOK (NYSE: OKE), we deliver energy products and services vital to an advancing world.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchMerrillville, IN, United StatesHQ recorded Oct 13, 20265,001-10,0004,507 contacts →

Exact match

“NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across six states.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Oct 13, 20261,001-5,0004,436 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 · Oct 13, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Oct 13, 20261,001-5,0002,762 contacts →

Exact match

“Snam is Europe’s leading operator in natural gas transport, storage and regasification.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchKrukut, IndonesiaHQ recorded Oct 13, 20261,001-5,0002,746 contacts →

Exact match

“An Indonesian State Owned Enterprise with the main business is transmission and distribution of natural gas from the producers to the customers.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchLahore, PakistanHQ recorded Oct 13, 202610001+2,654 contacts →

Exact match

“Sui Northern Gas Pipelines Limited (SNGPL) was incorporated as a private limited Company in 1963 and converted into a public limited company in January 1964 under the Companies…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Oct 13, 20261,001-5,0002,609 contacts →

Exact match

“Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchTunis, TunisiaHQ recorded Oct 13, 202610001+2,570 contacts →

Exact match

“The Tunisian Company of Electricity and Gas (STEG) as a public and a non administrative company, has the essential role to : • Electrify the country • Develop the natural gas…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 13, 20261,001-5,0002,449 contacts →

Exact match

“Targa is a leading provider of midstream services as one of the largest independent midstream infrastructure companies in North America.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchHorley, United KingdomHQ recorded Oct 13, 20261,001-5,0002,427 contacts →

Exact match

“SGN manages the network which distributes natural and green gas to approximately six million homes and businesses across Scotland and southern England.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchLandelijk, NetherlandsHQ recorded Oct 13, 20261,001-5,0002,358 contacts →

Exact match

“Gasunie is a European energy infrastructure company.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchPhiladelphia, United StatesHQ recorded Oct 13, 20261,001-5,0002,238 contacts →

Exact match

“Advancing smart energy to provide safe, reliable, affordable and clean energy and energy services for our customers and the communities we serve.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchSingaporeHQ recorded Oct 13, 20265,001-10,0002,178 contacts →

Exact match

“Headquartered in Singapore, we develop LNG import and regasification facilities as well as downstream city gas networks.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchSouthbank, AustraliaHQ recorded Oct 13, 20261,001-5,0002,001 contacts →

Exact match

“We're Australia's largest diversified energy networks business connecting communities with reliable, affordable and sustainable energy.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchWhippany, NJ, United StatesHQ recorded Oct 13, 20261,001-5,0001,997 contacts →

Exact match

“Suburban Propane Partners, L.P, is a nationwide distributor of propane, fuel oil and related products and services, as well as a marketer of natural gas and electricity, servicing…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Oct 13, 20265,001-10,0001,947 contacts →

Exact match

“Italgas è una Network Tech Company, leader nei settori della distribuzione del gas, dei servizi idrici, dell’efficienza energetica e dell’IT.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchKarachi 75300, PakistanHQ recorded Oct 13, 20265,001-10,0001,916 contacts →

Exact match

“Pakistan’s leading gas utility company, SSGC delivers natural gas to more than 2.4 million customers in the provinces of Sindh and Baluchistan.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchWarwick, United KingdomHQ recorded Oct 13, 20261,001-5,0001,773 contacts →

Exact match

“National Gas is securing Britain’s energy.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Oct 13, 20261,001-5,0001,765 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 · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 1,775 gas transmission and distribution companies worldwide

See the full list, filter by size, metro and specialty, and access 66,503 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gas transmission and distribution companies worldwide at a glance

As of Oct 13, 2026
29.0%Verified-email coverage
129.0Average contacts per company
11-50Median size (employees)
2.1%Largest-city concentration · Houston
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
405
11-50
573
51-200
352
201-500
164
501-1,000
87
1,001-5,000
136
5,001-10,000
25
10001+
27

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 and distribution companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “gas transmission and distribution companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. 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 66,503 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Gas transmission and distribution companies by location

14 lists · largest first

Every Gas transmission and distribution companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 and distribution companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas transmission and distribution companies are there worldwide?

RevenueBase identified 1,775 company matches for gas transmission and distribution companies worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Xcel 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 and distribution companies?

The United States leads with 259 companies, followed by Italy (156) and India (124). Every gas transmission and distribution companies list by country and city is linked on this page.

Which city has the most gas transmission and distribution companies?

Houston leads with 38 company records, followed by Rio De Janeiro (18) and Istanbul (15).

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 66,503 professional contacts with verified work emails tracked across these 1,775 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.

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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.