Here are 1-3 brief analogies for Denison Mines (DNN):

• Like a future Cameco (CCJ), developing high-grade uranium deposits to become a major global supplier.
• The Rivian (RIVN) of uranium mining, aiming to be a key future supplier for the growing nuclear energy sector.

• Uranium: The ultimate commodity Denison Mines aims to produce and sell from its mining operations.
• Uranium Project Development: The company's core business activity of exploring, evaluating, and advancing uranium deposits into commercially viable mines.

Denison Mines (symbol: DNN) is a uranium exploration and development company. It sells primarily to other companies.

Denison Mines' major customers are global nuclear utility companies that operate nuclear power plants. These utilities purchase uranium (U3O8) for use as fuel in their reactors.

While Denison Mines has established uranium sales commitments with these entities, the company generally does not publicly disclose the specific names of its individual utility customers due to commercial confidentiality and the strategic nature of long-term uranium supply contracts in the nuclear industry. Therefore, a list of specific customer company names and their corresponding stock symbols cannot be provided.

• Stantec Inc. (TSX: STN, NYSE: STN)
• SLB (NYSE: SLB)

David Cates, President and Chief Executive Officer

Mr. Cates was appointed President & CEO of Denison in 2015, having previously served as the company's Vice President, Finance & Tax and Chief Financial Officer. Prior to joining Denison in 2008, he held positions at Kinross Gold Corp. and PwC LLP, where he was assigned to major mining clients, including Barrick Gold's audit. Mr. Cates is a Chartered Professional Accountant (CPA, CA). He previously served as President & CEO of Uranium Participation Corp. from 2016, which was sold to Sprott Asset Management and WMC Energy in 2021. He also serves as a Director of SkyHarbour Resources Ltd. and Foremost Clean Energy Ltd., and was recently appointed Strategic Advisor to Cosa Resources Corp.

Elizabeth Sidle, Vice President Finance and Chief Financial Officer

Ms. Sidle was appointed Chief Financial Officer in December 2023. She joined Denison in 2016 and advanced to the position of Vice President Finance in September 2021. Prior to Denison, Ms. Sidle held various roles at Ernst & Young LLP, including serving in the firm's National Accounting and Assurance Group.

Kevin Himbeault, Vice President Operations

Mr. Himbeault joined Denison in 2021. He brings 18 years of experience from Cameco Corporation, where he led the Key Lake Operation through multiple relicensing processes and spearheaded the development and approval of the environmental assessment for the Key Lake Extension Project. His previous roles involved substantial improvements in mining and processing facilities and facilitating environmental assessments in both the uranium and diamond mining sectors.

Amanda Willett, Vice President Legal and Corporate Secretary

Ms. Willett joined Denison as Corporate Counsel and Corporate Secretary in 2016 and was appointed Vice President Legal in 2020. Before joining Denison, she acquired nearly a decade of experience as a securities law associate at Blake, Cassels & Graydon LLP in Vancouver and a corporate and securities law associate with Stikeman Elliott LLP in Toronto. Her practice focused on advising public and private companies on matters including mergers and acquisitions, joint ventures, and securities offerings, with an emphasis on the mining industry.

Mary Jo Smith, Vice President Human Resources

Ms. Smith is listed as the Vice President Human Resources for Denison Mines Corp.

Denison Mines (symbol: DNN) primarily operates in the uranium exploration, development, and production sector, with uranium being its main product. The addressable market for their main product is the global uranium market.

The global uranium market size was valued at approximately USD 15.0 billion in 2023. This market is projected to grow to USD 20.98 billion by 2032, exhibiting a Compound Annual Growth Rate (CAGR) of 3.8% during the forecast period from 2025 to 2032.

Denison Mines (DNN) is poised for future revenue growth over the next 2-3 years, driven by several key factors primarily centered on the development and operation of its significant uranium projects and a favorable market outlook for the commodity.

Here are 3-5 expected drivers of future revenue growth:

1. Advancement and Production from Wheeler River Project (Phoenix ISR): A primary driver for Denison Mines is the progress and eventual commencement of production from its flagship Wheeler River Project, specifically the high-grade Phoenix In-Situ Recovery (ISR) operation. The company has reported significant advancement in detailed design engineering and regulatory approval efforts for Phoenix, with substantially all outstanding information requests from the Canadian Nuclear Safety Commission's (CNSC) review resolved and the federal review process nearing completion. The Phoenix project is characterized by low projected operating costs and a high internal rate of return, positioning it to be a significant revenue generator once operational. Permitting for Phoenix could be finalized within six months, leading to production.
2. Commencement of Production at McClean North Deposit: Denison Mines announced the commencement of uranium production at the McClean North mine as part of its Q3 2025 earnings report. The SABRE program at the McClean North deposit is on track for production in 2025. This new production stream is expected to contribute to the company's revenue growth in the near term.
3. Favorable Uranium Market Fundamentals and Price Increases: The global shift towards cleaner energy and the anticipated increase in demand for uranium are significant tailwinds for Denison Mines. Analysts and company commentary suggest that improving uranium market fundamentals will allow Denison to capitalize on future production with potentially higher uranium prices, thereby boosting revenue.
4. Strategic Partnerships and Exploration of Non-Core Properties: Denison has entered into an option agreement with Foremost Clean Energy Ltd. for up to 70% of its interests in 10 non-core uranium exploration properties. This collaboration is expected to increase exploration activity on these properties, potentially leading to new discoveries and future revenue streams through milestone payments or further development.

Share Issuance

• Denison Mines closed a public offering of common shares on April 9, 2020, issuing 28,750,000 common shares at US$0.20 per share, totaling gross proceeds of US$5,750,000.
• The company completed a private placement offering for total gross proceeds of CAD$20,000,290, issuing common shares and flow-through shares.
• Denison announced the closing of an offering of convertible senior unsecured notes due 2031 for an aggregate principal amount of US$345 million in August 2025, with net proceeds of approximately US$333 million.

Inbound Investments

• Denison Mines successfully completed a US$345 million convertible senior notes offering in August 2025, with approximately US$333 million in net proceeds, aimed at funding uranium development projects and general corporate purposes. This offering included a capped call overlay option strategy to increase the effective conversion price up to US$4.32 per share, with the purchase price for these transactions being approximately US$35.36 million.

Outbound Investments

• In 2021, Denison Mines purchased 2.2 million pounds of physical uranium at an average cost of US$29.66 per pound as a long-term investment.
• Denison has made a C$15 million convertible investment in F3 Uranium.

Capital Expenditures

• The initial capital cost for the Phoenix deposit, part of the Wheeler River Project, is estimated at C$419 million based on a 2023 feasibility study, with street estimates ranging from C$450 million to C$550 million. Phoenix is targeting first production by mid-2028.
• As of Q3 2025, approximately $27 million in initial capital expenditures for the Wheeler River Project had been incurred, with a further ~$44 million committed. Detailed engineering design for Phoenix is approximately 85% complete.
• The Gryphon underground project, also at Wheeler River, has an estimated initial capital cost of C$737 million. The Preliminary Economic Assessment for the Midwest ISR project estimates initial capital costs at $254 million.