Our Experts

Lidana Erfiandri, S.T.
CEO
Oktarian W. Lusantono, S.T., M.Eng., AAusIMM
COO
Sri Marliana, S.E.
CHRGO
Aldin Ardian, S.T., M.T., Ph.D.
CSOGeotechnics Division

Technical Support Division

Mandatory Report Division

Research & Development

Ratna Mustika D., S.Si., M.Sc
CoordinatorStrategic Analyst

Chaesary Husna Rekinagara, M.B.A.
Keuangan

Isti Harumi, S.E
Koordinator KeuanganWe Are Mineral & Coal Studio
