Airports of Thailand Public Company Limited 

Airports of Thailand Public Company Limited (AOT), along with its affiliated entities, is primarily responsible for the development, administration, and operation of international air travel hubs throughout Thailand. The company's diverse activities span several key areas: Airport Management, Hospitality (Hotel Business), Ground Aviation Services, Security Solutions, and a dedicated Perishable Goods Project Business. AOT oversees a network of six international airports, namely Suvarnabhumi, Don Mueang, Chiang Mai, Hat Yai, Phuket, and Mae Fah Luang Chiang Rai. In addition to its core airport functions, the organization also manages hotels and restaurants, provides services and leasing for ground equipment, and delivers comprehensive security services. Dating back to its founding in 1903, the enterprise is headquartered in Bangkok, Thailand.