natural gas distribution companies

Companies whose enriched business profile is tagged “natural gas distribution”, drawn from their SEC filings + website text. Sorted by market capitalization; every figure is delayed data from SEC EDGAR + market data, shown with its as-of date.

• Southern Company (SO) Utilities — A diversified energy holding company providing regulated electric and natural gas service, as well as competitive wholesale power and energy solutions. ask →
• Sempra (SRE) Utilities — Sempra is a North American energy infrastructure leader combining a massive regulated utility footprint with major LNG export growth engines. ask →
• Public Service Enterprise Group (PEG) Utilities — A regulated utility and carbon-free nuclear power generator providing essential energy services in New Jersey. ask →
• Atmos Energy (ATO) Utilities — Atmos Energy is a large-scale regulated natural gas distributor and pipeline operator focused on infrastructure modernization and safe service delivery across eight US states. ask →
• CenterPoint Energy (CNP) Utilities — CenterPoint Energy is a regulated electric and natural gas utility provider focused on infrastructure delivery across Texas and the US Midwest. ask →
• Essential Utilities (WTRG) Utilities — Essential Utilities is a diversified U.S. utility holding company providing essential water, wastewater, and natural gas distribution services. ask →
• SOUTHWEST GAS HOLDINGS INC (SWX) Utilities — Southwest Gas Holdings is a regulated natural gas utility serving customers across Arizona, Nevada, and California. ask →
• BLACK HILLS CORP (BKH) Utilities — A diversified energy utility providing essential electric and natural gas services to customers across multiple U.S. regions. ask →
• NEW JERSEY RESOURCES CORP (NJR) Utilities — New Jersey Resources is an energy holding company combining a regulated natural gas utility with diversified investments in renewable energy and pipeline infrastructure. ask →
• SPIRE INC (SR) Utilities — Spire is a diversified energy utility holding company providing regulated natural gas distribution, midstream storage, and pipeline services across the central and southern United States. ask →
• ONE GAS INC (OGS) Utilities — A regulated natural gas distribution utility operating infrastructure across Oklahoma, Kansas, and Texas to deliver safe and reliable energy to customers. ask →
• NORTHWEST NATURAL HOLDING COMPANY (NWN) Utilities — Northwest Natural is a diversified utility holding company providing essential natural gas and water services while investing in sustainable energy infrastructure like renewable natural gas. ask →
• RGC RESOURCES INC (RGCO) Utilities — RGC Resources is a regulated natural gas utility serving Virginia, providing essential energy services with earnings supported by infrastructure investment riders and commission-approved rate mechanisms. ask →

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Data: SEC EDGAR (filings) + market data (fundamentals, delayed daily-close). Figures shown with their as-of date.

Last updated 2026-10-08.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date.