- Business
- Organo Corporation engages in the water treatment engineering business and functional products business. The company manufactures, sells, maintains, and manages pure water systems, ultrapure water systems, wastewater treatment systems, and condensate demineralizers for power stations; standardized water treatment equipment, water treatment chemicals such as ion exchange resins and activated carbon, and food processing materials; as well as filtration equipment, reverse osmosis membranes, electrodeionization systems, and resource recovery systems for hydrofluoric acid, tetramethylammonium hydroxide, rare metals, and organic solvents. Organo operates primarily in Japan with additional presence in Taiwan, China, Southeast Asia, and other international markets, serving industries including electronics and semiconductors, pharmaceuticals and medical devices, energy, sugar production, water supply, and sewage treatment facilities. Founded on May 1, 1946, the company is headquartered at 1-2-8 Shinsuna, Koto-ku, Tokyo, Japan, and employs approximately 1,266 people as of March 2025. In 2025, Organo announced amendments to its corporate governance guidelines, released full-year FY03/25 financial results, issued notices regarding officer changes and organizational restructuring, and exhibited at the ISPE Facilities of the Future Conference.