Türk Hava Yollari Anonim Ortakligi provides air transport and aircraft technical maintenance services in Turkey and internationally. The company offers domestic and international passenger and cargo air transportation services; repair and maintenance; technical and infrastructure support services related to aviation sector; informatics and technology; cargo and courier transportation; support services; security services; payment systems; health services; management of various investment projects; cabin interior production; catering services; aviation ground handling services; aviation fuel services; It is also involved engine maintenance; and reverse thrust and engine nacelle services, as well as sports activities. The company was incorporated in 1933 and is headquartered in Istanbul, Turkey.