Investment Support
At HDJ Indonesia, our Investment Support services are tailored to assist investors, financial institutions, and mining companies in making informed and confident decisions when acquiring or developing mining assets. We provide a full spectrum of technical and commercial evaluations to ensure that every investment is strategically sound, economically viable, and compliant with international standards.
Our experienced team conducts geological and geotechnical assessments, resource and reserve estimations, and asset valuations in accordance with the VALMIN, JORC, and KCMI codes. We also perform comprehensive due diligence studies covering geological data validation, legal and environmental compliance, infrastructure readiness, and financial risk analysis.
Beyond evaluation, we offer strategic advisory services to help clients identify attractive opportunities, assess project feasibility, and navigate complex regulatory processes in Indonesia and abroad. Our deep understanding of local mining legislation and permitting frameworks enables us to provide practical guidance from project acquisition through to development and operation.
By combining technical excellence with commercial insight, HDJ Indonesia empowers investors with accurate, transparent, and actionable intelligence — ensuring optimal capital allocation, risk mitigation, and long-term value creation.
With HDJ Indonesia as your trusted partner, your investment decisions are supported by a foundation of integrity, expertise, and global best practices in mining project assessment.
We are a group of experienced geology and mining professionals who have collaborated to deliver the best to the mining industry
Exploration Support
Exploration plan optimisation, supervision (QA/QC)
Practical Mine Planning
Detailed, realistic mine plans tailored to operational conditions.
Robust Financial Modelling
Probabilistic approach reflecting impacts of price, OPEX, and CAPEX changes.
Beyond Reports
Execution support through short-term planning, monitoring, and control.
Problem-Solving Approach
Identifying bottlenecks and delivering innovative yet practical solutions.
True Partnership
Working with clients, not just for them, to achieve better outcomes.
Timely Delivery
On schedule, without compromising quality.
Long-Term Relationships
Supporting clients even beyond project completion.
3 Year
experience
Quality
of Products
After Sales
Service
