Galp Energia SGPS SA engages in the exploration and production of oil and gas. It operates through the following segments: Exploration and Production; Refining and Marketing; Gas and Power; and Others. The Exploration and Production segment includes oil resources, reserves, development, and production. The Refining and Marketing segment deals with the supply and trade of oil and biofuels. The Gas and Power segment involves in natural gas distribution and marketing, cogeneration, and electricity trading. The Others segment covers other activities of the company such as reinsurance business. The company was founded on April 22, 1999 and is headquartered in Lisbon, Portugal.