Denison Mines Corp. is a Canadian enterprise engaged in the full lifecycle of uranium properties, encompassing their acquisition, exploration, development, extraction, processing, and sale, as well as making investments in the sector. A pivotal asset for the company is its 95% ownership in the Wheeler River uranium project, which is located in northern Saskatchewan's Athabasca Basin. The company, established in 1997, transitioned from its former name, International Uranium Corporation, to Denison Mines Corp. in December 2006, and its corporate headquarters are located in Toronto, Canada.