The and ST HD Co., Ltd changed the trade name from “Adastria Co., Ltd” to “and ST HD Co., Ltd” from September 1st, 2025, based on the approval the Absorption-Type Company Split Agreement at the Annual General Meeting of Shareholders held on May 29,2025.
Wholly-owned subsidiary “Adastria Co., Ltd” (established on April 4, 2025) has succeeded all rights and obligations relating to all businesses of the and ST HD Group (excluding business related to management and operation of the and ST HD Group).
We have completed the transition to a holding company structure.
* Details of the above release can be viewed in PDF file.
Notice Regarding Transition to a Holding Company Structure Completion with Trading Name Change