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NiSource is one of the nation's largest natural gas distribution companies with approximately 3.2 million customers in Indiana, Kentucky, Maryland, Ohio, Pennsylvania, and Virginia. NiSource’s electric utility transmits and distributes electricity in northern Indiana to about 500,000 customers. The regulated electric utility also owns more than 3,000 megawatts of generation capacity, including coal, natural gas, and renewable energy.

Atmos Energy is the largest publicly traded, fully regulated, pure-play natural gas utility in the United States, serving more than 3 million customers in Texas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Tennessee, and Virginia. About two thirds of its earnings come from Texas, where it distributes natural gas in northern Texas and owns an intrastate gas pipeline spanning several key shale gas formations and interconnected with five storage facilities.

NiSource is one of the nation's largest natural gas distribution companies with approximately 3.2 million customers in Indiana, Kentucky, Maryland, Ohio, Pennsylvania, and Virginia. NiSource’s electric utility transmits and distributes electricity in northern Indiana to about 500,000 customers. The regulated electric utility also owns more than 3,000 megawatts of generation capacity, including coal, natural gas, and renewable energy.

New Fortress Energy is an integrated gas-to-power company. Its business model spans the entire production and delivery chain from natural gas procurement and liquefaction to logistics, shipping, terminals, and conversion or development of a natural gas-fired generation. It has invested in floating, liquefied natural gas vessels to both lower the cost of acquiring gas while securing a long-term supply for its terminals. Its segments include terminals and infrastructure, or T&I, and ships.