- CEO
- Makoto Kohno
- Full Time Employees
- 5,469
- Sector
- Producer manufacturing
- Industry
- Industrial machinery
- Address
- Tokyo Shiodome Building, 1-9-1, Higashi-Shimbashi, Minato-ku Tokyo Japan 105-7305
- IPO Date
- Oct 2, 1961
- Business
- KITZ Corporation manufactures and sells valves, flow control devices, and related products worldwide. The company produces a comprehensive range of industrial valves including ball valves, butterfly valves, gate valves, globe valves, check valves, and strainers; actuated valves with electric actuators; and specialized products for sectors such as building and construction, machinery and equipment, industrial plants, petrochemicals, oil and gas, power generation, water treatment, semiconductors, functional chemicals, and hydrogen refueling stations. KITZ operates through valve and brass bar segments, serving customers in Japan, North America, Europe, Asia, and other international markets from its headquarters in Tokyo Shiodome Building, Minato-ku, Tokyo, Japan, where it was founded in 1951.
In recent developments, KITZ absorbed Toyo Valve Co., Ltd. in 2025; established KITZ Valve & Actuation India Private Limited and KITZ Corporation of Vietnam Co., Ltd. in 2024; acquired 100% shares of Horizon Polymer Engineering Private Limited in India in October 2025 to expand in the fine chemicals market; announced a business alliance between subsidiary KITZ Engineering Service Co., Ltd. and Edogawa Valve Protection Co., Ltd. in November 2025 to strengthen valve maintenance services; invested in a new factory building at its Thai plant in November 2025 to expand production for the data center sector; and formed partnerships in the hydrogen and clean energy market while developing valves for astronaut life support in NASA's Gateway lunar station.