Australia United Mining Limited (ASX:AYM) is an Australian exploration company that engages in the exploration and development of mineral properties in New South Wales and Queensland; it primarily explores for gold, copper, silver, and nickel ores through its key projects including the Forsayth Project in Queensland featuring granted mining leases ML3417, ML3418 and exploration permit EPM14498 with historical gold production, the Sofala Project (EL7423) targeting vein-style gold deposits near Bathurst, the Karangi Project (EL8402) prospective for epigenetic vein and massive sulphide gold-copper deposits near Coffs Harbour, and the Honeybugle Project. The company, founded in 2007 and headquartered at Suite 502, Level 5, 7 Railway Street, Chatswood, Sydney, NSW 2067, operates solely within Australia with a focus on advancing these prospects to drill-ready status in the gold and base metals sectors. Formerly known as Altius Mining Limited, it changed its name in August 2014. Recent activities include gold production updates as of November 2025, a scheduled Annual General Meeting on November 14, 2025 in Sydney with electronic notice distribution per updated Corporations Act requirements, and historical joint venture proposals such as the 2020 Cooperation Agreement with Forsayth Resources for the Forsayth Project and a Joint Venture Proposal with Sofala Minerals for EL7423 involving potential $1.05 million consideration, though execution status remains subject to prior shareholder approvals.