Macmahon Holdings Ltd. engages in providing mining services. It operates through its sole segment of Mining. The Mining segment is engaged in providing: surface mining, underground mining, civil and rehabilitation services, equipment maintenance, rentals, and management. The firm also provides complete set of mining services for surface and underground operations-from mine development to materials delivery, including the set of engineering services, which include design, construction and on-site services to deliver on client needs from the design phase right through to completion. The company was founded on August 5, 1963 and is headquartered in Perth, Australia..