Air France-KLM SA, together with its subsidiaries, provides passenger and cargo transportation services and aeronautical maintenance in Metropolitan France, Benelux, rest of Europe, and internationally. The company operates through three segments: Airframe maintenance, Engine Maintenance, and Component Support. It offers airframe maintenance, electronic, mechanical, pneumatic, hydraulic, and other services. The company was founded in 1919 and is headquartered in Paris, France.