- 2023/11/06 IR Summary of Consolidated Business Results for the Six Months Ended September 30, 2023
- 2023/10/31 IR Notice Concerning Dividends of Surplus (Interim Dividend)
- 2023/10/31 Sustainability Integrated Report 2023 of Sumitomo Bakelite Co., Ltd. has been issued.
- 2023/10/13 Company Acquisition of Film Business of Asahi Kasei Pax Corp.
- 2023/10/02 Company Absorption-type Merger of S.B. Information System Co., Ltd., and Establishment of IT Promotion Division