List of United States natural gas companies

This is a list of natural gas companies in the United States.

This list is incomplete; you can help by . (August 2008)

List[]

• Alabama – Spire
• Alaska – Enstar Natural Gas, Fairbanks Natural Gas
• Arizona – Southwest Gas Corporation, Transwestern Pipeline
• Arkansas - Chesapeake Operating Inc, CenterPoint Energy Gas Transmission, Kinder Morgan, Inc., Mississippi River Transmission, SourceGas Arkansas Inc., Spectra Energy, Inc., , Black Hills Energy
• California – City of Long Beach Gas & Oil Department, City of Palo Alto Gas Department, Pacific Gas & Electric, San Diego Gas & Electric, Southern California Gas, Sierra Pacific - Nevada & California, Southwest Gas Corporation, Vernon Light & Power Department, Clean Energy
• Colorado – Atmos Energy, El Paso Natural Gas, , SourceGas Distribution, LLC, Transwestern Pipeline, Xcel Energy, , Black Hills Energy
• Connecticut – , Eversource Energy (via Yankee Gas), UIL Holdings Corp (via Connecticut Natural Gas and Southern Connecticut Gas),
• Delaware – Chesapeake Utilities, Delmarva Power
• District of Columbia – Washington Gas
• Florida – , , , , Florida Public Utilities, Lake Apopka Natural Gas
• Georgia – AGL Resources, Gas South
• Hawaii - Hawai'i Gas
• Kansas – Aquila, Inc., Atmos Energy, Kansas Gas Service, , Xcel Energy, Black Hills Energy
• Kentucky – Atmos Energy, EQT Corporation, Columbia Gas, People's Gas, Chesapeake Energy
• Louisiana – Atmos Energy, , , , Entergy
• Idaho – Avista Utilities, Intermountain Gas Company
• Illinois – Direct Energy, Hudson Energy, Illinois Gas Transmission, Nicor Gas, , Peoples Gas, North Shore Gas, Integrys
• Indiana – Direct Energy,
• Iowa - MidAmerican Energy Company, Black Hills Energy
• Maine – , , ,
• Maryland – - Baltimore Gas & Electric, Chesapeake Utilities, Direct Energy, Easton Utilities, Northeast Utilities, Sandpiper Energy, UGI, Washington Gas
• Massachusetts – Berkshire Gas, , , Columbia Gas of Massachusetts, Eversource Energy, Holyoke Gas and Electric, Liberty Utilities, , National Grid, Unitil Corporation, ,
• Michigan – Consumers Energy, Direct Energy, DTE Energy, , TransCanada, We Energies
• Mississippi - Atmos Energy
• Missouri – Missouri Gas Energy, City Utilities of Springfield, Laclede Gas, Spire Inc
• Minnesota – Xcel Energy, CenterPoint Energy
• Montana - Northwestern Corporation, MDU Resources, ,
• Nebraska - Metropolitan Utilities District, SourceGas Distribution, LLC, Northwestern Corporation, Black Hills Energy
• Nevada – NV Energy, Southwest Gas Corporation
• New Jersey – Direct Energy, , New Jersey Resources, , Public Service Enterprise Group, South Jersey Industries,
• New Hampshire – Eversource Energy, Unitil Corporation
• New Mexico – Transwestern Pipeline, Xcel Energy,
• New York – Central Hudson Gas & Electric, Direct Energy, National Fuel Gas, National Grid USA, Consolidated Edison, ,
• North Carolina – Duke Energy, Piedmont Natural Gas, , , ,
• North Dakota – Xcel Energy, MDU Resources
• Ohio – Direct Energy, East Ohio Gas, Duke Energy, Nisource, , Dominion, ,
• Oklahoma – Chesapeake Energy, Oklahoma Gas & Electric, Oklahoma Natural Gas, ONEOK, Xcel Energy,
• Oregon – Avista Utilities, Northwest Natural Gas, Cascade Natural Gas
• Pennsylvania – CNX Resources, Direct Energy, EQT Corporation, National Fuel Gas, PECO Energy Company, , Philadelphia Gas Works, UGI
• Rhode Island – National Grid USA -
• South Carolina – Piedmont Natural Gas, SCANA Corporation , Patriots Energy Group, York County Gas Authority, Chester County Gas Authority, Fountain Inn Natural Gas, SCE&G, Dominion Carolina Gas Transmission, Fort Hill Natural Gas Authority
• South Dakota – Xcel Energy, Northwestern Corporation, MDU Resources,
• Tennessee – Atmos Energy, Piedmont Natural Gas
• Texas – Atmos Energy, Texas Gas Service, SiEnergy, Oro Negro, , CenterPoint Energy , ConocoPhillips, , Direct Energy, , , , Transwestern Pipeline, J-W Operating Company, Xcel Energy, Talos Energy
• Utah – Dominion Energy
• Vermont –
• Virginia – Atmos Energy, EQT Corporation, Washington Gas, Virginia Natural Gas, - Dominion Energy, Columbia Gas Transmission, Appalachian Natural Gas Distribution Company, Roanoke Gas Company, Carroll County Natural Gas
• Washington – Avista Utilities, Puget Sound Energy, Cascade Natural Gas, Northwest Natural Gas,
• West Virginia – EQT Corporation, NiSource, Bluefield Natural Gas, Mountaineer Gas Company
• Wisconsin – We Energies, Xcel Energy, Madison Gas & Electric
• Wyoming – SourceGas Distribution, LLC, Dominion Energy, MDU Resources, Black Hills Energy.

See also[]

• Lists of public utilities