METAWATER Co., Ltd. designs and constructs equipment for water purification plants, sewage treatment plants, and waste treatment facilities in Japan and internationally. It operates in two segments: Plant Engineering Business and Service Solution Business. The company also designs, manufactures, and sells various equipment; implements repair work; and installs machine and equipment, and telecommunication work, as well as provides operation management services. In addition, it offers civil engineering, building, electrical, plumbing, tile, brick, and block works; and provides water and sewage, and sanitation facilities works. The company was incorporated in 2008 and is headquartered in Chiyoda, Japan.