PT SAPTAINDRA SEJATI (SIS), subsidiary of PT ADARO ENERGY Tbk, is a well-established and modern mining contractor company providing services for the rapid growth mining and related industries in Kalimantan, with more than 8.800 personnel with various expertise.
PT Saptaindra Sejati Graha Sataindra Jl. TB. Simatupang Kav. 18 Cilandak Barat Jakarta 12430 Phone (62 21) 769 3378