2000 ~ 1970
We have the capability to execute the entire construction process, including architectural design, construction management, and maintenance services, delivering the highest quality construction through differentiated solutions and services.
  • 2000
    • Shanghai POS Plaza, China - Won Gold Award for Outstanding Architecture commemorating the 10th anniversary of Shanghai Pudong Development
  • 1999
    • International Convention Center Jeju CM
  • 1998
    • Gwangju World Cup Stadium CM
    • Ulsan World Cup Stadium CM
    • Jeonju World Cup Stadium design
  • 1997
    • ASEM and Trade Center expansion project supervision
  • 1996
    • Relocated headquarters from Pohang to Seoul
    • POSCO Center - Won Gold Award at Seoul Metropolitan Government Architecture Awards
    • POSCO Center - Won Special Award at POSCO Steel Structure Awards
    • Business Registration
      Firefighting Construction Supervision Business
  • 1995
    • Changed company name to POS-A.C. Co., Ltd. (POSCO Architects & Consultants)
    • Diamond Plaza Ho Chi Minh City, Vietnam - Won Vietnam Golden Quality Medal (represented Vietnam IBC)
    • POSCO Center - Won Grand Prize in Completed Buildings category at Korea Architecture Culture Awards
    • Business Registration
      Engineering Business
  • 1991
    • Designed POSCO Center
  • 1982
    • Established Sema Architects &. Engineers (converted to 100% POSCO investment)
  • 1973
    • Business Registration
      Plant Engineering Service Business
  • 1970
    • Founded Steel Mill Engineering Consultant Co., Ltd.