- CEO
- Fumio Kuma
- Full Time Employees
- 785
- Sector
- Producer manufacturing
- Industry
- Industrial machinery
- Address
- 3108-3 Koga FK Japan 811-3134
- IPO Date
- Oct 3, 2023
- Business
- Seibu Giken Co Ltd (6223.T) manufactures and sells environmental conservation and energy-saving equipment, including desiccant dehumidifiers such as DRY-SAVE, VOC concentrators such as SKY-SAVE, total heat and sensible heat exchangers, outdoor air handling units, dry air gloveboxes, circulating nitrogen purifiers, ozone decomposition and deodorizing filters, dry rooms, dry and nitrogen gas booths, and solvent recovery systems; the company provides installation, maintenance, after-sales services, consulting, and total engineering solutions for air treatment based on proprietary honeycomb rotor technology. Products serve industries including lithium-ion batteries, semiconductors, OLED and perovskite solar cells, building air conditioning, power plants, chemicals, painting, printing, food, and pharmaceuticals. Seibu Giken operates in Japan, China, rest of Asia, Europe, North America, and other international markets; founded in 1965 as Seibu Giken Technology Research Co Ltd and renamed in 1995, it is headquartered in Koga-shi, Fukuoka Prefecture, Japan, with subsidiaries such as Seibu Giken (Changshu) Co Ltd in China and Seibu Giken DST AB in Europe. In May 2025, the company announced the establishment of Seibu Giken (Thailand) Co Ltd in Bangkok to expand sales, maintenance, design, engineering, and construction management of air-conditioning equipment and total engineering services into Thailand, the ASEAN region, India, the Middle East, and other emerging markets as part of its Medium-Term Management Plan 2024-2026; additionally, in February 2025, it completed a share buyback tranche acquiring 640,500 shares for ¥999.87 million.