TNG Limited engages in the exploration, evaluation, and development of mineral properties in the Northern Territory and Western Australia in Australia. It explores for iron ore, vanadium, titanium, gold, lead, zinc, silver, nickel, and copper deposits. The company's flagship property is the Mount Peake Vanadium-Titanium-Iron project located to the north-west of Alice Springs in Arunta Geological Province in the Northern Territory. TNG Limited is based in Subiaco, Australia.