Global leaders recently backed a new multilateral trade framework that focuses on resilient supply chains and sustainable development, which puts long term clean power projects firmly on the agenda. That development plays directly into Canadian nuclear energy companies, where uranium miners and reactor operators sit at the crossroads of energy security and decarbonisation. This article highlights three nuclear focused stocks from our screener that investors may want on their radar right now.
The three stocks highlighted here offer a compelling starting point if you want exposure to leading uranium producers and nuclear reactor operators providing reliable and sustainable power. However, if you want the absolute best, these 17 nuclear renaissance stocks are the cream of the crop.
AtkinsRéalis Group (TSX:ATRL)
Overview: AtkinsRéalis Group is a global engineering and project delivery firm whose dedicated Nuclear segment provides end to end services across the reactor life cycle.
Operations: AtkinsRéalis generates about CA$2.7b from its Nuclear division within a larger engineering services mix spanning Canada, the UK, AMEA and USLA segments.
Market Cap: CA$13.9b
For nuclear focused investors, AtkinsRéalis Group offers a way to tap into the reactor build, refurbishment and decommissioning chain, and the analyst consensus Narrative on Simply Wall St frames the opportunity through how that specialist backlog is turning into earnings.
"Record nuclear revenue growth in early 2026 and an increased full year nuclear revenue outlook to about $2.7b indicate that AtkinsRéalis Group is monetizing its nuclear backlog and recent contract wins, which directly supports higher future revenue and earnings quality."
What really matters next is whether one quiet pressure on profitability shifts enough to reset how investors view those future earnings.
If that earnings reset is what you are weighing up, the full narrative for AtkinsRéalis Group explains how that pressure, contract mix and execution risk could be evolving.
Cameco (TSX:CCO)
Overview: Cameco is a major uranium supplier and fuel cycle provider for nuclear power plants, from mining ore to supporting reactor operations.
Operations: Cameco generates about CA$2.9b from Uranium, CA$555 million from Fuel Services and about CA$3.6b from Westinghouse related activities.
Market Cap: CA$43.8b
Cameco matters in this Nuclear Energy Stocks screen because it marries uranium production with fuel services and reactor technology. The analyst consensus Narrative on Simply Wall St ties that integrated position directly to how investors think about long term nuclear demand.
"Cameco continues to be tied to a global wave of new nuclear construction, with government-backed programs in countries such as Canada, the U.S. and those pledging to expand nuclear capacity expected to support uranium and fuel demand over many years, which can feed into higher long-term revenues."
The real test is how one quiet shift in contract terms and project timing eventually filters through to the margins that matter most.
That margin question is the real swing factor, and the full narrative for Cameco explains how contracting, pricing power and fuel exposure could be accelerating or quietly masking Cameco's long term earnings potential.
Energy Fuels (TSX:EFR)
Overview: Energy Fuels is a U.S. focused producer and developer of uranium used for nuclear fuel, alongside rare earth and mineral by products.
Operations: Energy Fuels generates about US$116.8 million from its Uranium segment, with a small segment adjustment of about US$0.4 million.
Market Cap: CA$2.5b
Energy Fuels matters for this nuclear energy screen because its uranium output feeds directly into reactor fuel. In addition, rare earth and mineral sands projects create an extra layer of critical materials exposure that the analyst consensus Narrative on Simply Wall St argues can reshape the business over time.
"Execution of the multi phase rare earth expansion at White Mesa, including commercial production of heavy rare earth oxides expected in late 2027 and a planned Phase 2 commissioning in late 2029, could add new revenue streams and improve overall margin mix as higher value oxides contribute to sales."
What really moves the story is how one funding and buildout hurdle affects the balance between high value growth projects and future uranium driven margins.
That funding balance is exactly what the full narrative for Energy Fuels unpacks, showing where rare earth ambitions might be accelerating or quietly masking Energy Fuels' uranium firepower.
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