DNN

About (DNN) Denison Mines Corp.

Company Background

Denison Mines Corp., symbol DNN on the NYSE American and TSX, is a Canadian uranium exploration and development company headquartered in Toronto, Ontario. Founded in 1954, Denison has a long-standing history in the uranium industry and plays a key role in advancing Canada’s nuclear fuel supply chain. The company’s primary focus is the exploration, development, and production of uranium resources within the Athabasca Basin region of northern Saskatchewan, one of the richest uranium-producing areas in the world. Denison’s flagship project, Wheeler River, is the largest undeveloped uranium project in the infrastructure-rich eastern portion of the basin and represents a cornerstone of the company’s future growth strategy.

Market Position

Denison Mines holds a strong strategic position in the global uranium market through its high-grade assets and advanced development portfolio. The company’s flagship Wheeler River project, which includes the Phoenix and Gryphon deposits, boasts some of the highest uranium grades globally and is supported by robust feasibility studies. Denison’s innovative in-situ recovery (ISR) mining approach positions it as a technological leader within the uranium industry, offering lower environmental impact and cost advantages over conventional mining methods. Additionally, Denison holds interests in several other uranium assets, including McClean Lake and Midwest, as well as a minority interest in the McClean Lake mill—one of the world’s most advanced uranium processing facilities.

Key Financial and Industry Highlights

Denison’s financial position benefits from a strong asset base, prudent capital management, and a growing uranium market supported by global decarbonization efforts. The company continues to advance its projects with a disciplined focus on technical innovation, cost efficiency, and long-term value creation. Rising global demand for nuclear energy as a sustainable power source has fueled renewed investor interest in uranium, providing a favorable market environment for Denison’s development strategy. Its low operating cost projections for the Phoenix ISR project and expanding resource base enhance its competitive advantage and future earnings potential.

With a focus on environmental stewardship, community engagement, and responsible resource development, Denison Mines is well-positioned to contribute to the clean energy transition. Its combination of world-class assets, advanced mining technology, and strong market fundamentals underscores Denison’s role as an emerging leader in the next generation of uranium production.