MetaWater. 

METAWATER Co., Ltd., founded in 2008 and headquartered in Chiyoda, Japan, is a global leader in environmental infrastructure. The company specializes in developing and implementing essential systems for water purification, wastewater treatment, and waste processing facilities, serving clients both within Japan and worldwide. Its business is structured around two primary divisions: Plant Engineering and Service Solutions. Beyond core construction, METAWATER also conceptualizes, produces, and distributes a variety of specialized equipment. Their services extend to performing repair tasks, installing machinery, and setting up telecommunication systems, alongside offering comprehensive operational management. Furthermore, the company provides diverse construction services, encompassing civil engineering, general building construction, electrical work, plumbing, and various tiling, brick, and block-laying projects, as well as developing water, sewage, and sanitation infrastructure.