Clients Establishment performance and contract details of ACK Corporation All regions Gangwon-do Gyeonggi-do Gyeongsangnam-do Gydongsangbuk-do Gwangju Daegu Daejeon Busan Seoul Ulsan Incheon Jeollanam-do Jeollabuk-do Jeju Island Chungcheongnam-do Chungcheongbuk-do Establishment performance of heal centers (Establishment of 276 centers in all regions)