Airports of Thailand Public Company Limited (AOT) manages and operates six international airports in Thailand, including Suvarnabhumi and Don Mueang. As a state-owned enterprise, it is a dominant player in the Thai aviation industry, serving as a primary gateway for international tourism and logistics.

Bangkok Aviation Fuel Services Public Company Limited (BAFS) provides aviation fuel storage and refueling services at major international airports in Thailand. The company also operates an extensive oil pipeline network, providing critical energy infrastructure for both the aviation and transportation sectors.

Bangkok Chain Hospital Public Company Limited (BCH) operates a leading network of private hospitals across Thailand under brands such as World Medical Hospital and Kasemrad. The group serves a diverse patient base, including social security members, middle-income locals, and international medical tourists.

Central Pattana Public Company Limited (CPN) is Thailand’s largest retail property developer. It manages a premium portfolio of shopping malls, office buildings, hotels, and residential projects, including flagship destinations like CentralWorld and the nationwide CentralPlaza network.