Domestic Energy Corporation engages in the exploration, development, and production of natural gas and oil properties in Cumberland Plateau region of Tennessee. It offers its products primarily to oil and gas wholesalers or oil and gas marketing companies. The company was formerly known as Homeland Security Group International, Inc. and changed its name to Domestic Energy Corporation in April, 2008. Domestic Energy Corporation was founded in 1998 and is based in Honeoye Falls, New York.