Metalero Mining Corp. engages in the evaluation, exploration, and production of mineral properties. The company explores for gold and silver deposits. It holds an option to acquire a 100% interest in the Grayson, Powerline, and Goldrun properties located in Nevada. The company was formerly known as Cortus Metals Inc. and changed its name to Metalero Mining Corp. in February 2024. Metalero Mining Corp. was incorporated in 2018 and is headquartered in Edmonton, Canada.