- CEO
- Tatsuo Kawada
- Full Time Employees
- 6,108
- Sector
- Consumer Cyclical
- Industry
- Apparel - Manufacturers
- Address
- Shin Aoyama Building East Tokyo Japan 107-0062
- IPO Date
- Nov 18, 2013
- Business
- Seiren Co., Ltd. is a Japanese manufacturer specializing in synthetic fibers, textiles, and advanced materials with core products spanning automotive sheet materials and airbags; high-fashion apparel textiles and synthetic fabrics; electromagnetic shielding materials and satellite parts; and environmentally friendly materials supporting health and interior applications. The company operates primarily in the vehicle materials, high fashion, electronics, environment and living materials, and medical sectors, serving global markets with manufacturing facilities in Japan, China, and the United States. Founded in 1953 and headquartered in Fukui Prefecture, Japan, Seiren has expanded its business to include ultrasmall artificial satellite development and satellite data utilization, collaborating with academic and governmental institutions. Recent major strategic changes include acquiring textile operations from Unitika Ltd. and Nippon Ester Co., leading to the formation of a new company named NB Seiren Co., Ltd., aiming to revitalize and expand its textile business. Seiren is also engaged in significant production upgrades to enhance efficiency and sustainability and has entered collaboration agreements to develop mass production processes for synthetic aperture radar satellite antennas, marking increased commitment to space business. The company reported positive financial growth in the first half of 2025 and continues to focus on integrating advanced materials with sustainable and high-tech applications across multiple industries worldwide.