Trillium Gold Mines Inc. engages in the acquisition, exploration, and development of mineral properties in Canada. It explores for gold, copper, zinc, and silver deposits. The company's flagship property is the Newman Todd gold project located in the Red Lake mining district of northern Ontario. It also holds interest in the Willis property that comprises of thirteen patented mineral claims covering an area of 229 hectares located in Todd Township, Red Lake Mining District, Ontario. The company was formerly known as Confederation Minerals Ltd. and changed its name to Trillium Gold Mines Inc. in June 2020. Trillium Gold Mines Inc. was incorporated in 2005 and is headquartered in Vancouver, Canada.