- CEO
- Kazuhiko Maeda
- Full Time Employees
- 3,314
- Sector
- Basic Materials
- Industry
- Construction Materials
- Address
- Kowa-Hitotsubashi Building Tokyo Japan 101-0054
- IPO Date
- Nov 1, 2022
- Business
- Central Glass Co., Ltd. manufactures and sells glass and chemical products primarily in Japan, Asia, Europe, and North America. The company, founded in 1936 and headquartered in Tokyo with a registered office in Ube City, Yamaguchi Prefecture, operates in two main segments: Glass Business, which produces architectural glass including Eco-Glass for energy efficiency, security glass, soundproof, laminated, tempered, fireproof, and high-transparent varieties; automotive glass such as UV-cut, IR-cut, water-repellent, acoustic, panoramic roof, de-icer, and defogging types along with glass antennas and module windows; and glass fiber and glass wool products; and Chemicals Business, which offers applied chemicals like polyaluminum chloride water treatment agents and rigid urethane blowing agents, medi-chemicals for pharmaceuticals and medical devices, electronic materials including semiconductor process gases and photoresist resins, energy materials such as lithium-ion battery electrolytes and additives supplied from overseas bases, and fertilizers based on nitrogen, phosphorus, and potassium. Geographically, Central Glass maintains manufacturing facilities in Japan and multiple overseas sites to serve global customers in industries spanning construction, automotive, electronics, energy storage, agriculture, and water treatment. Recent developments include the inclusion of Central Glass Products Co., Ltd. and Giga Gas & Electronic Materials (Singapore) Pte. Ltd. in its consolidated scope for fiscal year ended March 2024 due to their increased importance; formulation of a Medium-Term Management Plan for FY2025-FY2030 announced in May 2025; a toll manufacturing agreement with Duksan Electera for electrolytic solutions in North America disclosed in 2024; transition of high-quality 8-inch SiC single crystal/wafer development to a NEDO Green Innovation Fund subsidized project in April 2024; and revision of FY2025 financial forecasts downward in November 2025 amid intensified lithium-ion battery competition, despite first-half results exceeding prior estimates from yen depreciation and select sales gains.