Kategori: PERTAMBANGAN
PT Megah Surya Pertiwi (Harita Group)
PT Hanwha Mining Services Indonesia
PT Saptaindra Sejati (Adaro Energy)
PT Kalimantan Prima Persada
PT Bukit Makmur Mandiri Utama
PT Macmahon Mining Services
PT Sinar Terang Mandiri
PT Petrosea Tbk
PT Harapan Wahyu Abadi
PT Vale Indonesia Tbk
