Australian bond yields have climbed as markets factor in higher for longer interest rates, driven partly by energy related inflation. That keeps attention firmly on where future electricity supply might come from. Nuclear focused businesses sit right in that debate as governments and utilities reassess long term options for reliable, low carbon power. This article highlights three nuclear linked Australian stocks from our screener that may be worth a closer look at this time.
The three stocks below are just a small sample of the Australian nuclear energy space, and the full screen surfaced 23 more companies with equally detailed stories that are not covered here. If you want to identify potential opportunities across uranium producers, fuel technology and reactor exposed stocks in one place, head straight to the Nuclear Energy Stocks screener .
Worley (ASX:WOR)
Worley is a global engineering and project services company that helps energy, chemicals, and resources clients plan, build, operate, and decommission major assets, including nuclear power plants where it provides reactor design support, licensing, and end of life decommissioning within its low carbon energy segment. Revenue is diversified across the Americas at about A$6.2b, EMEA at about A$4.5b, and APAC at about A$1.3b, with some revenue reported as unallocated. Worley has a market cap of roughly A$4.9b, placing it firmly in the large cap services space rather than among pure play uranium miners.
For nuclear focused investors, Worley offers something different to uranium producers. The company sits in the plumbing of the energy transition, with nuclear engineering, decommissioning, and lifecycle support bundled into a wider portfolio of sustainability and infrastructure work. Analysts highlight the potential for higher earnings and improved margins as advisory and digital services grow. However, recent margin pressure, a fall in professional services revenue, and a dividend that is not well covered by earnings all deserve close attention. If you want exposure to the nuclear build out through design, project delivery, and eventual decommissioning rather than fuel supply, Worley may warrant a deeper look to see how those trade offs line up with your portfolio goals.
Worley's nuclear and low carbon work could be masking a much bigger story in its margins, cash flows and dividend coverage. Get the full context in the Worley financial health report
Silex Systems (ASX:SLX)
Silex Systems is a technology commercialization company focused on its SILEX laser enrichment process, which is directly linked to uranium enrichment for nuclear fuel used in power reactors. Most revenue currently flows through the Silex Systems segment at about A$13.3 million, with Translucent contributing roughly A$2.1 million and a small inter segment adjustment of A$1.7 million. The company is valued at about A$1.5b, putting it in the mid cap bracket for Australian nuclear linked tech stocks.
For investors interested in the nuclear fuel chain, Silex Systems offers exposure to enrichment technology rather than mining, with licensing revenues connected to uranium production and enrichment in the United States. The company is still loss making, carries a relatively high P/B multiple and reported a net loss of A$38.6 million in its 2026 full year results. Understanding how the trade off between growth, valuation and funding risk could play out is an important consideration before forming a view on Silex Systems.
Silex Systems is priced like a high conviction nuclear fuel tech story, yet the trade off between its A$1.5b valuation, current losses and funding needs is not fully appreciated. See how that balance stacks up in the analysis report for Silex Systems
Paladin Energy (ASX:PDN)
Paladin Energy is a uranium focused miner that links directly into nuclear fuel supply through its Langer Heinrich operation in Namibia and development work at Patterson Lake South in Canada. The group generated about $304 million of revenue from Namibia, with sales going to customers across Asia, Europe and North America, and has a market cap of roughly A$5.2b.
Paladin Energy gives investors direct exposure to uranium production today, with Langer Heinrich now at full production capability and Patterson Lake South positioned as the next growth pillar, supported by recent community and resource milestones through 2026. Forecast earnings growth of about 42% a year and improving profitability are part of the reason some investors are willing to pay a premium. However, the company still carries meaningful risks related to uranium price swings, one off losses and a funding structure reliant on external borrowing. For investors assessing whether that trade off suits their risk tolerance, the details on contract cover, project execution and ROE expectations matter far more than the headline uranium story.
Paladin Energy's uranium story is accelerating, and the real swing factor could be future earnings power. Before assuming the upside is already priced in, review the analyst forecasts for Paladin Energy and see what might be missing
Seeking Alternatives Beyond Nuclear Ideas
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
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