• Headquarter Jl. Pangeran Diponegoro No 51
    Medan 20152, Sumatra Utara, Indonesia
    TEL+62 61 415 6262
    FAX +62 61 414 8866
    EmailCorporate.secretary@sta.co.id
  • Jakarta Office Office 8 Building, Level 12 Unit F
    Jl. Jend. Sudirman Kav. 52-53, SCBD
    RT/RW. 008/003, Senayan, Kebayoran Baru
    Kota Administrasi Jakarta Selatan
  • Singapore Office No. 8 Eu Tong Sen Street
    #18-88 THE CENTRAL. S (059818)