Brian Patrick MacDonald

Calibre Global Pty Ltd. provides project management, engineering and consultancy services. Its services include concept development, determining project feasibility, engineering design, project management, construction management, operational support, optimization of operating assets and the integration of new technology. The company was founded in 2002 and is headquartered in Perth, WA.

AMCI Australia Pty Ltd., part of Vale SA, is a company headquartered in Brisbane, Australia. The firm manufactures mining and quarrying equipment. Patrick Murphy has been the CEO since 2018.

Calibre Group Ltd. engages in the provision of engineering, consulting, project delivery, construction, maintenance, and asset management services. It operates through the Professional Services, and Construction and Maintenance segments. The Professional Services segment caters to the resources, urban development, and infrastructure markets. The Construction and Maintenance segment involves in the operation of Diona business. The company was founded by Raymond Campbell Munro on April 17, 2002 and is headquartered in North Sydney, Australia.

Fitzroy Australia Resources Pty Ltd. engages in mining and exporting of coal. The company is headquartered in Brisbane, Australia.

Emergent Mining Technologies Pty Ltd. operates as an intellectual property and technology development company. It invests in the development of mining technologies dealing with energy efficiency in mining operations and processes. The company was founded by Brian Patrick MacDonald and is headquartered in Brisbane, Australia.

Northstar Energy Ltd. engages in gas exploration and development. It focuses on the exploration and delineation of hydrocarbon resources at Project Cosmos. Project Cosmos overlies the under-explored region of the Surat, Eromanga and Adavale basins, and is situated away from strategic cropping and agricultural land. The company was founded on February 27, 2017 and is headquartered in Brisbane, Australia.