PT Actmetal Indonesia
PT Kaltara Power Indonesia (subsidiary Adaro Minerals)
PT Alloy Mas Oilfield Services
PT Aerotrans Services Indonesia (Garuda Indonesia Group)
PT Sulawesi Cahaya Mineral
PT Santos Jaya Abadi (Kapal Api)
PT Super Steel Karawang
PT Bukaka Teknik Utama Tbk
PT Mada Wikri Tunggal