Airports of Thailand Public Company Limited, together with its subsidiaries, engages in developing, managing, and operating international airports in Thailand. The company operates through Airport Management Business, Hotel Business, Ground Aviation Services, Security Business, and Project on Perishable Goods Business segments. It operates 6 international airports, including Suvarnabhumi, Don Mueang, Chiang Mai, Hat Yai, Phuket, and Mae Fah Luang Chiang Rai airports. The company is also involved in the hotel and restaurant business; and services or rental of ground equipment, as well as provides security services. Airports of Thailand Public Company Limited was founded in 1903 and is headquartered in Bangkok, Thailand.