Source disclosure: January 29, 2026
NPR-RIKEN CORPORATION [6209.T]
TOKYO, Jan 29 (Pulse News Wire) – NPR-RIKEN Corporation (6209.T) announced changes to the names and headquarters locations of its wholly-owned subsidiaries, effective April 1, 2026. At a board meeting held today, the company decided to rename and relocate its subsidiary, Riken Co., Ltd., headquartered in Tokyo, Chiyoda Ku San Ban Chou, to Riken NPR Niigata located at Niigata, Kashiwazaki Shi Hokuto Chou 1-37.
Additionally, Japanese Piston Ring Co., Ltd., based in Saitama Prefecture, will be renamed to Riken NPR Precision and relocated to Tochigi, Shimotsuga Gun Nogi Chou Nogi 1,111-1. The purpose of these changes aligns with the previously disclosed organizational restructuring plan aimed at enhancing synergy within the group.
By integrating business units across Riken and NPR, the company seeks to maximize corporate value through strategic divisional reorganization into a holding company structure focused on key business areas. The modifications are scheduled to take effect on April 1, 2026, as part of the broader strategy to streamline operations and optimize resource allocation.
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