We have begun to release some of the NextGen UPM site! Head over to our new Technical Knowledge Base to browse our UPM resources, or map the ultrapure water value chain using our updated EcoSystem!

Company Profile


Based in Tokyo, Japan



Japanese manufacturer of plastics, fibres & textiles, carbon materials, as well as membranes & systems for water treatment. The company’s water business provides hollow fibre UF/MF membranes and wastewater treatment chemicals for utilities and industry, as well as membrane cleaning agents and CMP pads. Kuraray’s carbon business is also involved in the water sector through the sale of a range of activated carbons and through its subsidiaries, such as Calgon Carbon.