Contact Info
Cyber 2 Tower, 34th Floor
Jl. HR Rasuna Said, Block X-5 No. 13
Kuningan Timur, Setiabudi
South Jakarta 12950
Indonesia
corsec@alamtriminerals.id +6221 2553 3060
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Building Responsible Business Practices

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Delivering High-Quality Products

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Governance-Driven Excellence

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About Us

ALAMTRI MINERALS

PT Alamtri Minerals Indonesia Tbk (IDX: ADMR) is a subsidiary of PT Alamtri Resources Indonesia Tbk (previously PT Adaro Energy Indonesia Tbk) that focuses on metallurgical coal mining and mineral processing businesses. Through its subsidiaries, PT Alamtri Minerals Indonesia Tbk holds five Coal Contract of Work (CCoW) concession areas in East Kalimantan and Central Kalimantan, also has started construction of an aluminum smelter in the world's largest green industrial area located in North Kalimantan.

A Strong Commitment to Sustainable Growth

Ensuring Compliance with Environmental Regulations and Standards

Growing Together with Employees and Communities

Promoting GCG for Accountable Business Practices

GMS
Annual GMS on June 2, 2025
Summary Minutes of AGMS 2025
Invitation to Rescheduled AGMS 2025
Agenda Materials of AGMS 2025
Power of Attorney for AGMS 2025
eASY.KSEI User Guide