AOTGA operates ground handling service and air cargo terminal in airports. Currently The services categorized following below
- Ground handling services at Suvarnabhumi, Don Meang, and Phuket airports
- Air cargo terminal services
- General warehouse at Phuket airport, covering area of 2,200 square maters
- Multimodal warehouse at Suvarnabhumi airport, with a service area of approximately 3,800 square maters
- Cleaning services in 6 airports under AOT supervision such as Suvarnabhumi, Don Meang, Phuket, Hat Yai, Chaing Mai, and Chaing Rai airports