Hydrotek Public Company Limited 

Hydrotek Public Company Limited, alongside its subsidiaries, provides services within Thailand for the development and ongoing management of water purification, wastewater treatment, and waste management systems, in addition to supplying related products. The company's comprehensive expertise spans the entire project lifecycle, encompassing engineering, procurement, construction, installation, operation, and maintenance. This includes a diverse range of facilities such as plants for potable water production, seawater desalination, and demineralization, as well as sites for wastewater recycling and general wastewater processing. Furthermore, Hydrotek constructs and oversees solid waste treatment facilities, which comprise sanitary and secure landfills, and plants dedicated to generating refuse-derived fuel. The company was founded in 1982 and maintains its primary office in Bangkok, Thailand.