Macmahon Holdings Limited (ASX: MAH) provides integrated mining services to clients primarily in the Asia-Pacific region. The company offers surface mining services including drill and blast, bulk earthworks, and load and haul operations; underground mining services such as development, production, and materials handling; and civil engineering and infrastructure construction. Its operations span Australia, Indonesia, and Papua New Guinea, with a focus on hard rock mining projects for major resource companies in gold, copper, and iron ore sectors. Founded in 1963 and headquartered in Perth, Australia, Macmahon targets Tier 1 mining clients seeking efficient, safety-focused contracting solutions. In recent developments, the company secured a major five-year contract extension for underground services at the Agnew gold mine in Western Australia valued at approximately A$450 million, announced in late 2024; expanded its alliance with Evolution Mining through additional work packages in 2025; and completed a strategic fleet modernization initiative enhancing productivity across its surface mining fleet.