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AtkinsRéalis secures multi-year nuclear partnership with Rolls-Royce Submarines

AtkinsRéalis Group Inc. (TSX: ATRL), a world-class engineering services and nuclear company with offices around the world, has been appointed to deliver nuclear propulsion and engineering capabilities to Rolls-Royce Submarines Limited, supporting the UK's growing submarines program.

articleAssystem SaDecember 5, 20254/company/assystem-sa-1/news/atkinsrealis-secures-multi-year-nuclear-partnership-with-rolls-royce-submarines
AtkinsRéalis secures multi-year nuclear partnership with Rolls-Royce Submarines

About this update from Assystem Sa

[{"type":"text","content":"MONTREAL, Dec. 5, 2025 /CNW/ - AtkinsRéalis Group Inc. (TSX: ATRL), a world-class engineering services and nuclear company with offices around the world, has been appointed to deliver nuclear propulsion and engineering capabilities to Rolls-Royce Submarines Limited, supporting the UK's growing submarines program.","length":318,"tagName":"p"},{"type":"image","alt":"AtkinsRéalis Logo (CNW Group/AtkinsRéalis)","displaySize":"","headline":null,"caption":"AtkinsRéalis Logo (CNW Group/AtkinsRéalis)","className":"","disableSlideshowImg":false,"size":{"original":{"width":400,"height":54,"url":"https://media.zenfs.com/en/cnwgroup.com/8a0d4b44323020a40308d6fe2dd32854"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/qpoyTwAVQI6OUAqREzidVg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTcwNTtoPTk1O2NmPXdlYnA-/https://media.zenfs.com/en/cnwgroup.com/8a0d4b44323020a40308d6fe2dd32854","width":400,"height":54},"resize_sm":{"url":"https://s.yimg.com/ny/api/res/1.2/L0Y5c2SPhyZDg.D6llSM3Q--/YXBwaWQ9aGlnaGxhbmRlcjt3PTY0MDtoPTg2O2NmPXdlYnA-/https://media.zenfs.com/en/cnwgroup.com/8a0d4b44323020a40308d6fe2dd32854","width":400,"height":54}},"href":"https://mma.prnewswire.com/media/2838933/AtkinsR_alis_AtkinsR_alis_secures_multi_year_nuclear_partnership.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":"Under this framework agreement, AtkinsRéalis will work alongside Frazer-Nash and Assystem to provide Rolls-Royce Submarines with the collective engineering expertise, nuclear capabilities, and other professional services required to meet growing demand from the UK Ministry of Defence (MoD) and allied nations. The framework has a total value of up to £400 million over five years, with the option to extend for a further two years.","length":437,"tagName":"p"},{"type":"text","content":"The Capability Assured Strategic Partnership (CASP) brings together nuclear capability to support the Royal Navy's submarines program and the UK's wider Defence Nuclear Enterprise. The UK Government has reaffirmed its commitment¹ to nuclear as a cornerstone of its national security strategy, investing significantly to maintain and expand its world-class submarine program and enable the trilateral AUKUS security agreement, which will support Australia in acquiring its first conventionally armed, nuclear-powered submarine fleet².","leng...

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UK Ministry of Defencenuclear propulsionAtkinsRéalis Group Inc.Rolls-Roycenuclear-powered submarinenuclear capabilitiesNuclear Enterpriseengineering servicesNuclear propulsion systemsnuclear companySubmarines