Denison Mines

Denison Mines Corp is a uranium exploration and development company based in Canada, primarily focused on the Athabasca Basin region of northern Saskatchewan. The company holds a 95% interest in the Wheeler River Uranium Project, recognized as the largest undeveloped uranium project in the eastern part of the Athabasca Basin. In addition to its exploration and development activities, Denison Mines is involved in mine decommissioning and environmental services through its Closed Mines group. This division manages reclamation projects in Elliot Lake and offers third-party post-closure mine care and maintenance services.

David Cates

President, CEO and Board Member

Past deals in Saskatchewan

Cosa Resources

Post in 2025
Cosa Resources Corp is a mineral exploration company specializing in uranium and copper projects. Its portfolio comprises four uranium exploration projects—Ursa, Orion, Castor, and Charcoal—in the eastern Athabasca Basin of Saskatchewan, Canada. Additionally, it holds the Heron Project, consisting of three mineral claims prospective for sedimentary-hosted copper mineralization, located approximately 180 km north of La Ronge, Saskatchewan.

F3 Uranium

Post in 2023
F3 Uranium is a Canadian uranium project generator and exploration company that specializes in developing highly prospective properties, primarily in the Athabasca Basin, which is renowned for its high-grade uranium resources. The company also explores opportunities in the emerging uranium district of Macusani in southeastern Peru. F3 Uranium is managed by an experienced team led by CEO and Chairman Dev Randhawa and COO and Chief Geologist Ross McElroy, both of whom were instrumental in previous successful ventures in the uranium sector. Their expertise includes significant discoveries, such as the Patterson Lake South project, which has contributed to the company's strong reputation in uranium exploration. F3 Uranium's diverse portfolio includes several properties in Saskatchewan and Peru, positioning it as a key player in the uranium market.

JNR Resources

Acquisition in 2012
JNR Resources is a mineral exploration company focused on the discovery and advancement of uranium properties. The company's primary operations are centered in the provinces of Saskatchewan and Newfoundland, where it actively explores and develops mineral resources.
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