Hainan Meilan International Airport Company Limited, together with its subsidiaries, engages in the aeronautical and non-aeronautical businesses at the Haikou Meilan Airport in Haikou, the People's Republic of China. Its aeronautical business includes the provision of terminal facilities, ground handling services, and passenger services. The company's non-aeronautical business comprises the leasing of commercial and retail spaces at Haikou Meilan Airport; franchise of airport-related business; leasing of advertising space; provision of car parking and cargo handling services; and sale of consumable goods.

It is also involved in the business investment, and hotel investment and operation activities; and rendering of cargo and logistics services. The company was formerly known as Regal International Airport Group Company Limited and changed its name to Hainan Meilan International Airport Company Limited in November 2019. The company was incorporated in 2000 and is headquartered in Haikou, the People's Republic of China.

Hainan Meilan International Airport Company Limited is a subsidiary of Haikou Meilan International Airport Company Limited.