Grand Gulf Energy Limited explores for, evaluates, and produces oil and gas leases in the United States. It owns a 39.65% working interest in the Desiree field; and 55.5% working interest in the Dugas and Leblanc #3 well. The company was formerly known as Alto Energy International Limited and changed its name to Grand Gulf Energy Limited in June 2007. Grand Gulf Energy Limited is based in West Leederville, Australia.