About Us
BUMA Australia is a leading mining services partner, delivering safe, efficient, and innovative solutions to the Australian mining industry. We combine global expertise with local knowledge to drive operational excellence.
A century of mining. A future built on trust, people, and progress.
BUMA Australia has a proud 100-year history in Australia, built on efficiency and excellence in mining. Our success is built on more than a century of transformation and growth, supporting major mining operations across Queensland and beyond.
Founded in 2021, BUMA Australia emerged as a prominent mining contractor through the acquisition of Downer’s Open Cut Mining East business as an Australian subsidiary of PT Bukit Makmur Mandiri Utama (BUMA), a major mining services provider based in Indonesia and part of the holding BUMA International Group.
This acquisition marked the creation of BUMA Australia as a leading mining contractor, carrying forward long-standing client relationships, experienced people, and deep industry knowledge.
Everything we do is rooted in our vision and strengthened by our values.
Our unwavering commitment to safety, integrity, collaboration, people, and progress, help us go beyond mining to create real value for our partners, communities, and the environment.
We believe in the power of working together.
At BUMA, we believe in continuous collaboration.
Whether it’s with our customers, suppliers, or local communities, we foster meaningful partnerships to achieve shared goals and long-term success.
Our Global Operations
With operations spanning three continents, the BUMA International Group is positioned as a global leader in mining and mining services. We have decades of experience in delivering safe, efficient, and innovative mining solutions. We have built a reputation for excellence in some of the world’s most resource-rich regions, and as we continue to grow, we remain committed to innovation, sustainability, and creating long-term value in every region we operate in.
American Anthracite is a leading producer of ultra-high grade anthracite coal with a rich legacy in U.S. mining.
- Ownership: Majority Mine Owner
- Status: Owner/Operator
- Commodity: Ultra High-Grade Anthracite
- Sites: 4
BUMA International Group, based in Indonesia, leads our global operations with a diversified portfolio.
- Ownership: Contracting Services Owner
- Status: Mining Services Provider
- Commodity: Thermal Coal
- Sites: 8
29Metals – an ASX-listed miner, produces copper and key metals for the global energy transition.
- Ownership: Shareholder
- Status: Investor, Non-Executive Board Management
- Commodity: Copper, Zinc, Gold, Silver, Lead
- Sites: Golden Grove, Western Australia & Capricorn Copper, Queensland
BUMA Australia, contract mining services partner, headquartered in South Brisbane.
- Ownership: Full Ownership of Contracting Business
- Status: Contract Mining Services Provider
- Commodity: Thermal & Metallurgical Coal
- Sites: 3
BUMA Australia
American Anthracite
PT BUMA Internasional Grup
29Metals
Our History
With over a century of experience and a steadfast commitment to growth, we’ve built a reputation as a stable, reliable partner in mining.