F3 Uranium Corp. engages in the acquisition, exploration, development, and evaluation of mineral properties in Canada. It primarily explores for uranium deposits. The company holds a 100% interest in the Patterson Lake Area project, which consists of the Patterson Lake North, Broach, and Minto properties comprising 45 mineral claims and covering an area of 44,613 hectares located in the Athabasca Basin region of Saskatchewan. The company was formerly known as Fission 3.0 Corp. and changed its name to F3 Uranium Corp. in January 2023. F3 Uranium Corp. was incorporated in 2013 and is headquartered in Kelowna, Canada.