- CEO
- Tomonori Ishihara
- Full Time Employees
- 628
- Sector
- Process industries
- Industry
- Industrial specialties
- Address
- St-Luke’s Tower Tokyo TY Japan 104-0044
- IPO Date
- Apr 10, 2017
- Business
- Wavelock Holdings Co., Ltd. is a Japan-based holding company primarily engaged in the manufacture and sale of composite materials derived from plastic, fiber, and paper through its subsidiaries, providing interior, material, and technology solutions in Japan and internationally. Founded in 1964 and headquartered in Tokyo, the company operates across four main business segments: interior materials including wallpaper products such as anti-allergen functional wallpaper recommended by the Japan Atopic Association, smoke-proof vertical walls, and related safety solutions for construction and residential use; weaving and net products encompassing insect-proof nets for homes and rehabilitation, agricultural nets, civil engineering materials, screen doors, gardening supplies, and DIY goods; industrial and packaging materials featuring plastic sheets and films for construction curing, warehouse partitions, food packaging like bento boxes using micro-foam molding and non-oil-derived alternatives for sustainability, electronic components, and tent materials; and advanced technology solutions such as metallic decorative films, glitter tapes, functional films and sheets, and opening tapes applied in automotive parts including door handles, backup cameras, and interiors to reduce weight and enable radio wave transmission for IoT sensors, with sales offices in Detroit, USA, and Düsseldorf, Germany. The company also engages in geothermal heat-related equipment construction, civil engineering, pipe work, water supply facilities, electrical works, and imports synthetic resins and miscellaneous materials. In October 2025, Wavelock Group Co., Ltd. proposed to acquire Wavelock Holdings for ¥7.8 billion at ¥921 per share in a tender offer requiring a minimum 66.67% acceptance, expected to complete by December 16, 2025, with Kotaro Shimada continuing as an executive officer post-transaction, marking a significant ownership shift subject to Tokyo Stock Exchange supervision.