Kurita Water Industries Ltd. provides various water treatment solutions in Japan, Asia, North America, South America, Europe, the Middle East, Africa, and internationally. The Water Treatment Chemicals segment offers boiler water treatment chemicals, cooling water treatment chemicals, wastewater treatment chemicals, process treatment chemicals, reverse osmosis membrane water treatment chemicals, automobile paint booth chemicals, biomass generation related chemicals, civil engineering and construction related chemicals, marine vessel related water treatment chemicals, chemical dosing systems/chemical dosing control systems, and packaged contract services. The Water Treatment Facilities segment offers water treatment equipment and facilities; ultrapure water production systems, tool cleaning, plant cleaning, and soil and groundwater contamination remediation services; and swimming pool related equipment services. This segment also provides ultrapure water production systems, wastewater reclamation systems, and wastewater treatment systems and equipment. It also offers soil and groundwater contamination remediation, plant facilities cleaning, and precision tool cleaning services, as well as water treatment equipment for professional use, products for general household's, and swimming pool-related equipment. The company was incorporated in 1949 and is headquartered in Tokyo, Japan.