Adrian Nurcahyo

Business-driven Principal Geologist and Mining Consultant with 22+ years of international experience in developing mining projects into commercially viable opportunities across Indonesia, Australia, Hungary, and Asia. Proven in identifying high-potential assets, supporting project acquisition, and building strategic partnerships across coal, nickel, gold, bauxite, and industrial minerals. Combines strong technical expertise in exploration, resource estimation, and mine planning with a clear focus on value creation, investment readiness, and business growth.

Experienced in working with investors and project owners to evaluate opportunities, reduce risk, and accelerate project development. JORC Competent Person and Certified CPI for Exploration and Resource Reporting in Indonesia.

Principal Geologist-Mining Advisor - Independent Consultant - Indonesia and Mongolia

(2025-01)

Providing geological and mining consultancy services for exploration review, project valuation, and technical due diligence across Indonesia and Mongolia.

General Manager & Principal Geologist - PT Mining One Indonesia - Indonesia

(2022-09 - 2024-09)

Managed multi-commodity exploration projects including coal, nickel, and gold. Responsible for resource estimation, scoping studies, and project management.

Manager & Principal Geological Consultant - PT CSA Global Indonesia - Indonesia and Mongolia

(2019-01 - 2022-07)

Led geological consulting for coal and gold projects across Indonesia and Mongolia, focusing on JORC resource reporting and technical evaluations.

Independent Consultant - PT Minelog Services Indonesia - Indonesia

(2014-01 - 2018-12)

Delivered exploration management, hydrogeological and geotechnical assessments for coal and limestone projects in Indonesia.

Director - PT Geolexco International - Indonesia

(2013-07 - 2014-01)

Directed mining consultancy for coal and gold projects nationwide, providing due diligence, exploration oversight, technical reviews, and hydrogeological–geotechnical evaluations.

Senior Resource Geologist to Director - PT CSA Global Indonesia - Indonesia, Australia, Hungary and Mongolia

(2009-11 - 2013-06)

Led geological consulting for coal, nickel, and UCG projects across Indonesia, Australia, Hungary and Mongolia, focusing on JORC resource reporting, technical evaluations., due diligence, mining assessment, project development and management.

Assistant Manager Business Development - PT Essar Indonesia - Indonesia

(2008-07 - 2009-09)

Supported and coordinated business development initiatives for coal, CBM, mineral, and gas ventures throughout Indonesia.

Senior Mining Consultant - PT Mitrais Indonesia - Indonesia

(2007-08 - 2008-07)

Delivered geological and mining consultancy for various Indonesian coal projects.

Senior Geologist - PT Mutiara Timur Laut-Coal & Oil Indonesia - Indonesia

(2006-07 - 2007-07)

Led the geological team in supporting coal business development projects across Indonesia.

Engineering Superintendent - PT Titah Mining Services - Indonesia

(2005-06 - 2006-06)

Developed and managed mine planning and scheduling (short and long term), ensured cost efficiency, and oversaw daily mining activities.

Pit Geologist & Quality Engineer - PT Thiess Contractors Indonesia - Indonesia

(2004-12 - 2005-06)

Performed model-to-actual reconciliation, updated geological and quality models, managed coal, ROM, and port stockpile inventories, supervised seam extraction and quality control, and conducted slope stability monitoring.

Exploration & Data Evaluation Geologist - PT Trubaindo Coal Mining - Indonesia

(2003-08 - 2004-11)

Built and refined geological and quality models in Minescape, planned drilling activities, and supervised drilling operations.

Database Geologist - PT Hadano Putra Perdana - Indonesia

(2002-09 - 2003-06)

Developed and managed exploration data entries and database updates.

Master of Management - Management - Bunda Mulia University (2024)

Bachelor - Geological Engineering - Padjadjaran University (2001)