NeXGold Mining Corp. operates as a gold exploration and development company in Canada. The company's flagship asset is the 100%-owned Goliath Gold Complex, an advanced stage high-grade gold deposit near Dryden, Ontario, which includes the Goliath, Goldlund, and Miller projects. Its Goliath property covers approximately 7,601 hectares (ha) comprising 284 mining claims totaling approximately 6,254 ha; four mining leases totaling 359.25 ha; and 28 land parcels totaling 1,347.189 ha. The company was formerly known as Treasury Metals Inc. and changed its name to NeXGold Mining Corp. in July 2024. NeXGold Mining Corp. was incorporated in 1997 and is headquartered in Toronto, Canada.