Macro Metals Limited, together with its subsidiaries, engages in the exploration, development, and evaluation of iron ore and other mineral properties in Australia and the Republic of Nigeria. The company also explores for volcanogenic massive sulfide, copper, lead, zinc, silver, and gold deposits. Its flagship properties are the Cane Bore iron ore project, which consists of the Cane River, Callisto, and Europa prospects located in Australia; and the Catho Well iron ore project located in Australia. The company was formerly known as Kogi Iron Limited and changed its name to Macro Metals Limited in December 2022. Macro Metals Limited is based in Subiaco, Australia.