BUMA Australia will continue to operate at Blackwater Mine until 2030
BUMA Australia Pty Ltd, a wholly owned subsidiary of PT Bukit Makmur Mandiri Utama, has announced a multi-year contract extension valued at approximately $740 million with Blackwater Operations Pty Ltd, a subsidiary of Whitehaven Coal Mining Limited.
The extension secures BUMA Australia’s operations at the Blackwater Mine in Central Queensland’s Bowen Basin, one of Australia’s largest open-cut metallurgical coal operations, through to June 2030.
“This extension underscores Whitehaven’s confidence in BUMA Australia to deliver safely and efficiently at scale across one of Queensland’s largest metallurgical coal operations,” BUMA Australia CEO Johan Ballot says.
“Our understanding of site conditions, strong local team, and consistent results enable us to sustain productivity while contributing to the long-term success of the Blackwater Mine.”
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Located 20km south of the township of Blackwater, the mine spans an 80km strike length across multiple pits and remains a key economic driver in Central Queensland. BUMA Australia, together with its Predecessor Operations, has delivered mining services at Blackwater since 2012, employing approximately 390 permanent personnel and drawing on experience with the site’s complex geology. The company upholds industry-leading safety performance and leverages advanced monitoring systems, both third party and in-house for predictive maintenance and real-time fleet optimisation.
“This renewed partnership with Whitehaven strengthens our portfolio of Tier-1 operations and reinforces BUMA’s reputation for delivering sustainable, world-class performance,” said Iwan Fuad Salim, Director of BUMA International Group. “It enhances the Group’s earnings visibility and cash-flow stability through long term partnerships with high-quality clients, while supporting our broader growth and diversification strategy.”
Beyond operations, BUMA Australia continues to generate local and social value across Central Queensland. At Blackwater, the company actively supports local initiatives through job creation, skills training, and its dedicated First Nations employment program. Its sponsorship of regional sporting teams and community events continues to foster local connections and contributes to long-term resilience.