WHA Corporation Public Company Limited, together with its subsidiaries, develops, rents, and sells lands, buildings, factories, warehouses, and other properties in Thailand and internationally. It also develops and manages of properties in industrial estates and zones. In addition, the company provides digital, data center, Internet connection, and other IT services; and public utilities, facilities, and other related services. Further, it offers raw and industrial water, and wastewater treatment services, as well as renewable energy solutions. The company was founded in 2003 and is headquartered in Samutprakarn, Thailand.