Enter Title


BOD (Board Of Directors)

Slamet Haryadi

President Director

Indonesian citizen, 56 years old. After completing his education at the Faculty of Mineral Mining Technology from National Veterans Development University, Jogjakarta, he actively work at PT Freeport Indonesia until 2004. He is also graduate with Diploma in Project Management, Loyola Marymount University, USA in 2001.

He was appointed as Director of the Company since September 2015 based on the shareholders decision. His experience as a Professional Miners for more than 25 years was gained from various Company including, PT Freeport Indonesia, PT Adiratna Bani Makmur, and PT Lintas Multi Benua.

Ricky Nelson


Indonesian citizen, 48 years old. Graduated in Mining Engineering, Bandung Institute of Technology (ITB) in 1996 and a graduate of the Master in Strategic Management Hasanuddin University in 2010.
Mining gained experience as a practitioner of his service in various Companies including at PT Inco with his last position as General Manager of Production.
Before serving as Director of PT Mifa Bersaudara, appointed as General Manager of Business Development and Marketing at PT Reswara Minergi Hartama which is a subsidiary of ABM Investama.

Irsan Sosiawan


Indonesian citizen, 48 years old. Graduate of Business Administration at Los Angeles City College, in 1989 and Business Administration at Northrop University in 1992.
The company gained experience in the management of various Companies including Panca Artha Sejahtera, Mandala Marmer Indo, Humpuss Group, Gading Trans Utama, sempati air, and Ivory Cargo as well as some other company.