Aena S.M.E. SA engages in the management and operation of airport terminals. It operates through the following business segments: Airports, Off-Terminal Services and International. The Airports segment provides airport services such as cargo handling, air transportation and passenger security. The Off-Terminal Services segment operates parking areas, air cargo, and warehouses. The International segment deals with the international development business. The company was founded on June 19, 1991 and is headquartered in Madrid, Spain.