Matsa Resources Ltd. engages in the operation of mineral exploration. It focuses in gold, nickel, iron, and copper ore assets. The firm involves in the operation of Lake Carey, Symons Hill, Siam Copper, Killaloe, and Phaisali Base Metals projects. It operates through the Australia and Thailand geographical segments. The company was founded on October 20, 2003 and is headquartered in Perth, Australia.