S2 Resources Ltd. engages in mineral exploration. Its projects include Jillewarra, Polar Bear Nickel, West Murchison, Three Springs, and Fraser Range in West Australia. It operates through the Finland Exploration Activities and Australia Exploration Activities segments. The Finland Exploration Activities segment include exploration and evaluation of mineral treatments in Central Lapland. The Australia Exploration Activities segment relates to the exploration and evaluation of mineral treatments in Western Australia, New South Wales, and Victoria. The company was founded on May 29, 2015 and is headquartered in Melbourne, Australia.