• GS E & C
  • GS Neotek
  • Hanil
  • HALLA
  • Hamchang
  • HYUNDAI Heavy Industries Co Ltd
  • Keangnam Enterprises
  • IWI Limited Engineering & Construction
  • Namkwang International
  • POSCO E & C
  • Sechin
  • SENDAN INDUSTRIAL CO LTD