TSK Co., Ltd. is pleased to announce that we have relocated our headquarters and integrated our research laboratory as part of our ongoing efforts to expand our business and strengthen our research and development capabilities.

Through this relocation, we have consolidated R&D functions that had previously been dispersed across multiple sites into the new headquarters. This unified structure will enable more efficient and agile research activities, while also enhancing collaboration with partner companies and research institutions.

■ Date of Relocation
December 1, 2025

■ New Headquarters Address
D-egg Room 207
1 Jizodani, Kohdo, Kyotanabe-shi, Kyoto 630-0332, Japan

■ Laboratory Integration
The former Katsura Laboratory has been fully integrated into the new headquarters’ research space, establishing a framework designed to accelerate development speed and streamline operations.

Going forward, we will continue to enhance our research and business initiatives, with a focus on advancing our iron-catalyst-based technologies in the fields of OLED materials and biostimulants.
We sincerely appreciate your continued support and encouragement.