Natural gas companies

ONEOK is a company that engages in the gathering, processing, storage, and transportation of natural gas.

EOG Resources is a company that explores, develops, produces, and markets crude oil, natural gas liquids, and natural gas.

Loews is a holding company with businesses in the insurance, energy, hospitality and packaging industries.

WEC Energy Group (formerly known as Wisconsin Energy) is a company that provides regulated natural gas, renewable, and nonregulated renewable energy services.

CenterPoint Energy is a company that provides energy delivery services.

Pioneer Natural Resources Company is an oil and gas exploration and production corporation.

Indraprastha Gas (IGL) is a company that provides clean energy solutions.

Cheniere Energy is an energy infrastructure company primarily engaged in liquefied natural gas (LNG)-related businesses.

PPL Corporation is a global energy company, delivering electricity and natural gas to customers in Pennsylvania, Kentucky and the United Kingdom.

Targa Resources is a midstream natural gas company, that operates, acquires and develops a diversified portfolio of complementary midstream energy assets.

AVANGRID (formerly Energy East and Iberdrola USA) is a diversified energy and utility company managing regulated utilities and electricity generation.

NiSource is an energy holding company which operates as a regulated natural gas and electric utility company.