WHA Corp. Public Co. Ltd. engages in the sale and leasing of properties. Its activities include the rental and sale of lands, buildings, factories, warehouses, and other properties; development and management of properties in industrial estates and industrial zones; and provision of digital services, data center, Internet connection, and other information technology services. It operates through the following segments: Synergy, Real Estate Development Business, Power Business, Water Business, and Other Business. The company was founded by Jareeporn Jarukornsakul on September 25, 2007 and is headquartered in Bang Phli, Thailand.