OGE Energy is a holding company with investments in energy and energy services providers offering physical delivery and related services for both electricity and natural gas. It conducts it business through two business segments: Electric Utility and Natural Gas Midstream Operations. The Electric Utility segment's operations are conducted through OG&E, which generates, transmits, distributes, and sells electric energy. The Natural Gas Midstream Operations segment is primarily engaged in the business of gathering, processing, transporting, and storing natural gas.