Uranium underpins the global nuclear power industry, with demand shaped by energy security and decarbonisation objectives. Here, we list the ten largest uranium-focused companies ranked by market capitalisation – calculated as share price multiplied by outstanding shares – as of 17 April 2026.
Below are the 10 largest uranium-focused companies, ranked by market capitalisation, as of 17 April 2026 – with share price and primary listing country.
| Rank | Company | Market cap (USD) | Share price (USD) | Country |
|---|---|---|---|---|
| 1 | Cameco | $52.7bn | $120.91 | Canada |
| 2 | Kazatomprom | $26.4bn | $88.06 | Kazakhstan |
| 3 | China National Nuclear Power | $26.2bn | $1.27 | China |
| 4 | China National Uranium | $25bn | $12.09 | China |
| 5 | BWX Technologies | $21.6bn | $235.26 | United States |
| 6 | Oklo | $12.1bn | $69.59 | United States |
| 7 | NexGen Energy | $8.5bn | $12.86 | Canada |
| 8 | Uranium Energy | $7.5bn | $15.27 | United States |
| 9 | Energy Fuels | $5.1bn | $21.10 | United States |
| 10 | Paladin Energy | $4.7bn | $10.48 | Australia |
Despite the constructive outlook, uranium equities carry a distinct risk profile. Regulatory and licensing processes remain lengthy and uncertain, and project timelines can slip by years – NexGen's Rook I project illustrates this clearly, with the company first submitting its licence application in February 2019 and not receiving its site preparation and construction licence until March 2026 (Canadian Nuclear Safety Commission, 5 March 2026). Geopolitical risk is also elevated: Kazakhstan accounts for approximately 43% of global uranium production, while Niger – where the military government nationalised the Somaïr uranium operations in June 2025 – supplied roughly 24% of EU natural uranium imports in 2022 (Discovery Alert, 30 January 2026; Crux Investor, 6 April 2026).
Tariff policies introduced under the Trump administration in early 2026 have added macroeconomic uncertainty, temporarily weighing on commodity equities more broadly. Uranium spot prices can also be volatile and relatively illiquid, meaning even modest shifts in buying or selling activity can trigger sharp price swings – spot prices swung from $85.50/lb to $101.41/lb and back within weeks in early 2026 (Investing News Network, 5 April 2026).
Uranium companies span the full value chain, from exploration and mining to conversion, enrichment, and reactor services. Pure-play miners such as Cameco, Kazatomprom, NexGen Energy, and Paladin Energy generate revenue mainly by selling U₃O₈ (uranium oxide concentrate) under long-term contracts with nuclear utilities, with additional sales in the spot market – the long-term contract price reached $90/lb in early 2026, its highest level since 2008 (Investing News Network, 6 April 2026). Developers such as NexGen and Uranium Energy are at earlier stages, so their valuations are driven more by resource estimates and project progress than by current cash flow – NexGen only received construction approval in March 2026, with first production still several years away (MarketScreener, 5 March 2026).
Nuclear power is seeing renewed interest, driven by two converging forces: energy security and net-zero commitments. More than 60 reactors are currently under construction globally, with China alone accounting for over 20, while governments across Europe, North America, and Asia-Pacific are either extending the lives of existing plants or fast-tracking new builds (
Carbon Credits, 12 February 2026). The IEA projects that global nuclear generating capacity will more than double from 417 GW in 2022 to 916 GW by 2050 under its net-zero emissions scenario, requiring average annual investment of over $100 billion – triple recent levels (World Nuclear News, 27 September 2023). This supports long-term uranium demand growth that many analysts view as durable rather than cyclical, with S&P Global projecting aggregate uranium revenue across major listed producers to climb from $4.7 billion in 2023 to $14.9 billion by 2033 (S&P Global Market Intelligence, 18 February 2026).
Global uranium supply remains structurally challenged. Kazatomprom, which accounts for more than 40% of global primary uranium output, cut its 2026 production guidance by approximately 10% to between 27,500 and 29,000 tonnes of uranium, citing market conditions that it does not view as sufficient to justify a return to full capacity (Investing News Network, 25 August 2025). While sulphuric acid supply – a critical reagent in Kazakhstan's in-situ leach mining process – had disrupted output in prior years, Kazatomprom indicated that acid supplies for 2026 are expected to be stable, meaning the cut reflects a deliberate market-balancing decision rather than a purely operational constraint (World Nuclear News, 21 August 2025). Secondary supply sources such as enrichment underfeeding and inventory drawdowns are also diminishing, while S&P Global forecasts average realised uranium prices rising from $59.60/lb in 2023 to $98.70/lb by 2033, with total production across major listed producers expanding from 58.5 million pounds in 2025 to 141.2 million pounds by 2033 (S&P Global Market Intelligence, 18 February 2026).
The information on this page is based on public disclosures, including company filings and stock exchange data. It is provided for informational purposes only and should not be considered investment advice or a recommendation to trade. Figures are accurate as of the stated date but may be updated without notice.
Uranium stocks can respond to movements in the uranium spot and long-term contract markets, rather than general fuel trends. Exploration outcomes, project pipeline updates, and financial strength can also affect valuations, alongside utility demand, geopolitical developments, and changes in nuclear policy. Past performance is not a reliable indicator of future results.
Trading uranium shares through contracts for difference (CFDs) involves opening an account with a CFD provider regulated by the FCA (or an equivalent authority), funding it and selecting uranium share CFDs to trade. CFDs allow speculation on price movements without owning the underlying shares. They are traded on margin, and leverage amplifies both profits and losses. You may wish to consider using risk management tools such as stop-loss and take-profit orders. Standard stop-loss orders are not guaranteed, while uaranteed stop-loss orders (GSLOs) incur a fee if activated.
Uranium equities can provide long-term exposure to the nuclear energy sector, but they remain cyclical and subject to political, environmental and regulatory risks. Utility supply agreements may offer some stability, though project delays, licensing requirements and policy changes can contribute to extended volatility. Diversification across sectors and regions can help reduce concentration risk. Past performance is not a reliable indicator of future results.
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