Copper Giant Resources Corp. operates as a mineral exploration company. It focuses on the exploration and development of the Mocoa porphyry copper-molybdenum deposit in Colombia. The company also involved in the Esperanza Porphyry Copper-Gold Project located in San Juan, Argentina; Big Red Porphyry Copper Project located in British Columbia, Canada; and Cauca (Santa Rosa) land package " Jurassic porphyry belt, comprising 12 mining concession applications in the Cauca"Putumayo (Mocoa) region of Colombia. The company was formerly known as Libero Copper & Gold Corporation and changed its name to Copper Giant Resources Corp. in April 2025. The company was incorporated in 2008 and is headquartered in Vancouver, Canada.