Airports of Thailand Public Company Limited 

Airports of Thailand Public Company Limited (AOT), along with its affiliated entities, is responsible for the development, oversight, and operation of international aviation hubs across Thailand. Its operational scope encompasses several divisions: airport administration, hospitality services, ground support for aviation, security provisions, and a specific project related to perishable goods. AOT oversees six major international airfields: Suvarnabhumi, Don Mueang, Chiang Mai, Hat Yai, Phuket, and Mae Fah Luang Chiang Rai. Beyond core airport functions, the company also engages in lodging and dining ventures, offers equipment rental and services for ground operations, and delivers security solutions. Established in 1903, AOT's main office is situated in Bangkok, Thailand.