Find it honestly
Mapping, sampling, drilling support, and databases that don't flatter the deposit.
PT Mandala Mineral Nusantara · PMDN
1°54′S 121°18′E — Morowali Utara
Jakarta · Sulawesi
From first core to final canopy.
Integrated mining services and technical advisory for mineral projects across Indonesia — exploration, mining advisory, QA/QC, and reclamation planning built on data you can defend.
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Active Projects
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Provinces in Sulawesi
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Core Service Lines
0%
Compliance Commitment
Begin descent
Stratum 01 — The Company
−6 M · Topsoil
Technical answers the ground can verify.
PT Mandala Mineral Nusantara is an Indonesian mining services and technical advisory company. We support IUP holders, project owners, and mining partners with exploration, mining advisory, QA/QC, and technical support — accurate, efficient, and compliant, from first reconnaissance to post-mining reclamation planning.
Every recommendation we issue traces back to validated field data: mapped, sampled, logged, audited, and modelled under good mining practice. That is what lets boards, investors, and regulators act on our work without second-guessing it.
Stratum 02 — Core Services
−14 M · Saprolite
Six disciplines. One accountable workflow.
SVC·01Regional Geological Mapping→
Lithology, structure, geomorphology, alteration, and mineralisation mapping that converts raw terrain into ranked prospect targets.
SVC·02Mineral Exploration→
Exploration planning, field surveys, logging, sampling, drilling support, and clean exploration databases — built to be auditable.
SVC·03Resource & Reserve Estimation→
Geological interpretation, block modelling, resource classification, and mineable reserve review your lenders can interrogate.
SVC·04QA / QC Consulting→
Sampling audits, blanks, duplicates, standards, chain of custody, and laboratory validation — the discipline behind trustworthy grades.
SVC·05Mining Advisory→
Long and short-term mine planning, sequencing, grade control, hauling, blending, and productivity improvement on live operations.
SVC·06Technical Due Diligence→
Independent technical review for acquisitions, investment, joint operations, and early-stage feasibility screening.
01
Regional Geological Mapping
Lithology, structure, geomorphology, alteration, and mineralisation mapping that converts raw terrain into ranked prospect targets — the first honest picture of what your ground holds.
Stratum 03 — Mining Lifecycle
−22 M · Limonite
We stay through the whole life of the mine.
Most consultants leave after the report. MMN structures its services around the full lifecycle — because decisions made at hole one determine what the land looks like after closure.
Plan it properly
Resource models, reserve review, and mine plans built for financing scrutiny.
Build it right
Technical input for haul roads, pits, and site infrastructure sequencing.
Run it tight
Grade control, blending, hauling, and productivity review on live operations.
Repair as you go
Progressive rehabilitation planning integrated into the mine sequence, not bolted on.
Leave it better
Post-mining land use, revegetation monitoring, and closure documentation.
Stratum 04 — Project Portfolio
−30 M · Saprock
Four live projects across two provinces.
Stratum 05 — Coverage
Rooted in Sulawesi. Ready nationwide.
Our first projects sit in Indonesia's strategic nickel corridor — Central and Southeast Sulawesi — with mobilisation capability across the archipelago.
Morowali UtaraMorut 1 & 2 · Central Sulawesi
LuwukBanggai · Central Sulawesi
KonaweSoutheast Sulawesi
JakartaHead Office · Grand Slipi Tower
Stratum 06 — Field Capability
−46 M · Transition Zone
Equipped for the ground we work in.
Sulawesi terrain does not forgive improvisation. MMN mobilises and coordinates the field capability each scope requires — from core trays to haul-road logistics.
Drilling Support
Core handling, logging stations, sample dispatch, and rig coordination on active drill programs.
Survey & UAV Mapping
Drone photogrammetry, topographic survey, and pit progress monitoring for planning and reporting.
Sampling & Preparation
Disciplined sampling protocols with chain of custody from pit face to accredited laboratory.
Hauling Support
Haul cycle review, road condition assessment, and fleet productivity analysis for operators.
Camp & Logistics
Remote-site mobilisation, camp coordination, and supply logistics for extended field programs.
Data & Reporting Systems
Clean exploration databases, dashboards, and executive reporting your board can read in one sitting.
Stratum 07 — Safety · Bedrock
−54 M · Deepest Point
Zero
harm.
Every
shift.
Safety is the bedrock every other commitment rests on. No dataset, deadline, or deliverable outranks a person going home whole.
S·01
Risk assessed before mobilisation
Job safety analysis and site induction precede every field program — no exceptions for schedule pressure.
S·02
Competent people, verified
Field personnel work within verified competencies and current certifications appropriate to their role.
S·03
Good mining practice, always
Work executed under applicable regulations, client site rules, and Indonesian good mining practice standards.
S·04
Stop-work authority
Anyone on an MMN program can stop work over an unsafe condition — and is backed when they do.
The Ascent — ESG & Reclamation
+ Canopy · Return to Surface
The ground gives. We plan the giving back.
Mining is a temporary use of land. MMN embeds environmental responsibility into technical planning from day one — so rehabilitation is a designed outcome, not an afterthought.
Progressive rehabilitation planning
Rehabilitation sequenced into the mine plan itself: topsoil management, landform design, and revegetation staging alongside extraction.
Local capability first
Field programs that prioritise local workforce participation and transparent engagement with communities around every project site.
Compliance as a design input
NIB, IUJP, and KBLI-aligned operations with traceable data governance — because auditable is the only acceptable standard.
Company Record
Drill Log · 2025 →
A young company moving at field speed.
2025
Incorporation & IUJP licence
PT Mandala Mineral Nusantara established as a PMDN mining services company; NIB and IUJP secured for mining support activities.
2025
First mobilisations — Morut 1 & 2
Exploration, mining advisory, and QA/QC programs commence in Morowali Utara, Central Sulawesi.
2026
Portfolio doubles — Luwuk & Konawe
Coverage extends to Banggai and Southeast Sulawesi, spanning two provinces of Indonesia's nickel corridor.
Next
Deeper down the value chain
Expanding lifecycle capability — from exploration intelligence toward rehabilitation and reclamation services nationwide.
Why MMN
Selection Criteria
What owners hire us for — and keep us for.
Data you can defend
QA/QC discipline runs through everything — grades, models, and reserves that survive lender and regulator scrutiny.
Decisions, not documents
Reports end in ranked recommendations and action plans. Executives get an answer, not a homework assignment.
Sulawesi ground truth
Live programs in the nickel corridor mean advice grounded in this terrain, this logistics reality, this regulatory climate.
Compliance-first by design
Licensed, registered, and structured for good mining practice — partnership without regulatory surprises.
Clients & Project Owners
PT Palu Baruga YakuIUP · Morut 1
PT Putri PerdanaIUP · Morut 2
PT Merpati Pratama SuksesIUP · Luwuk
PT Pelangi Utama Jaya MandiriIUP · Konawe
Legality & Licences
Verified Registry
Licensed to work. Structured to comply.
NIB — Business ID
0203250033634
OSS-registered business identification number
IUJP — Mining Services Licence
02032500336340003
Izin Usaha Jasa Pertambangan
Main KBLI
09900
Mining & quarrying support activities
Investment Status
PMDN
Domestic direct investment company
Build the next generation of Indonesian mining services.
Join the field team →
Contact
Response within one working day
Tell us about your ground.
Share your location, commodity, available data, and target scope. We'll come back with a work program proposal that fits — not a generic brochure.
WhatsApp+62 821-9254-2777
Emailinfo@mandalamineralnusantara.co.id
Head OfficeGrand Slipi Tower Lt. 5 Unit F,
Jl. S. Parman Kav. 22-24, Jakarta Barat
Jl. S. Parman Kav. 22-24, Jakarta Barat