Keystone Urban Holdings acquired Hyundai Architects & Engineers Associates Co., Ltd. from Hyundai Engineering & Construction Co., Ltd. (KOSE:A000720) and other for KRW 25 million on August 29, 2022. Prior to this transaction, Hyundai Engineering held 186,531 shares, representing 84.79% and other shareholder held 33,469 shares, representing 15.21% stock in Hyundai Architects and post-closing, Keystone made it a wholly owned subsidiary owning 100% stake.

Keystone Urban Holdings completed the acquisition of Hyundai Architects & Engineers Associates Co., Ltd. from Hyundai Engineering & Construction Co., Ltd. (KOSE:A000720) and other on August 29, 2022.