Ohio PUCO Natural Gas Utilities

Ohio utility companies provide the transmission and distribution of natural gas including the maintenance of the pipes and meters that serve your residence or business.

Columbia Gas of Ohio

Columbia Gas of Ohio is the largest natural gas utility company in the state, serving about 1.4 million commercial, residential and industrial customers across Ohio. The company is owned by NiSource Inc (NYSE: NI).

Headquartered in Columbis, this Ohio utility company offers reliable natural gas service plus home energy services. Columbia Gas of Ohio is proud to be a leader in innovation and energy efficiency, giving customers multiple ways to use less energy while living better lives.

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Duke Energy Ohio

Duke Energy Ohio is part of the larger national Duke Energy (NYSE: DUK), which provides power services in Florida, Kentucky, Indiana, South Carolina, North Carolina, and Ohio. Duke Energy Ohio has approximately 840,000 commercial, industrial, and residential customers, all based in the southwest part of Ohio.

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