East Kalimantan. The company itself owns more than 20 direct subsidiaries, including PT Indika Energy Infratsructure, PT Indika Multi Energi Internasional, PT Indika Mineral Investindo, PT Mitrabahtera Segara Sejati, etc. The corporate office is located on Graha Mitra's 3rd floor, Jl. Jend, Gato...