PetroEnergy Resources Corp. engages in upstream oil exploration and development. It operates through the following segments: Oil Production, Geothermal Energy, Solar Energy, Wind Energy and Other Activities. The Oil Production segment engages in oil and mineral exploration, development and production. The Geothermal Energy segment focuses on geothermal steam fields and power plants. The Solar Energy segment deals with the solar energy operations of the group. The Wind Energy segment deals with the wind energy operations of the group. The Other Activities segment is composed of research and investment activities. The company was founded on September 29, 1994 and is headquartered in Pasig City, Philippines.