Legacy Minerals Holdings Limited engages in the acquisition, exploration, and development of gold, copper, and base metal projects primarily within the prospective Lachlan Fold Belt and New England Fold Belt of New South Wales, Australia; its core portfolio includes the high-grade Drake project hosting 1.2 million ounces gold-equivalent, Thomson, Black Range, and Rockley as key gold-copper targets, alongside generative projects such as Bauloora, Glenlogan, Fontenoy, Cobar, and Harden targeting gold, silver, zinc, lead, nickel, platinum group elements, and critical minerals including nickel-cobalt at the NiCo Young project. The company offers systematic exploration services leveraging advanced geophysical surveys, drilling programs, and innovative techniques to identify economically viable deposits for junior miners and strategic partners in the precious and base metals sectors; it serves institutional investors, mining majors, and the energy transition market through joint ventures and earn-in agreements. Founded in 2021 and headquartered at 54 Miller Street, North Sydney, Australia, Legacy Minerals operates exclusively in Australia with a focus on high-impact discoveries in underexplored regions. Recent developments include a strategic three-year memorandum of understanding with Cobalt Blue Holdings Ltd in 2025 to advance commercialization of the NiCo Young nickel-cobalt project, which was acquired earlier that year following relinquishment by prior owners; an option and farm-in agreement with Rio Tinto Exploration enabling up to $25 million in exploration investment at the Thomson copper-gold project; ongoing partnerships with Earth AI and Hill Tops Gold advancing geophysical surveys and drilling targets across the portfolio as of late 2025.