By Adriano Marchese
AtkinsRealis Group has secured a contract to supply nuclear propulsion and engineering capabilities to Rolls-Royce Submarines.
The Canadian engineering and project management company on Friday said that AtkinsRealis will work alongside Frazer-Nash and Assystem. Together they will provide Rolls-Royce Submarines with the collective engineering expertise, nuclear capabilities, and other professional services required to meet growing demand from the U.K. Ministry of Defence and allied nations.
The framework has a total value of up to 400 million British pounds ($533.1 million) over five years, with the option to extend it for another two years.
AtkinsRealis will support submarine reactor projects with expertise in nuclear propulsion, safety, systems engineering, and program delivery. It will also provide consulting, environmental services, asset management, cyber resilience, digital solutions, and reactor design, it said.
The appointment follows the announcement that AtkinsRealis and Mott MacDonald were made Rolls-Royce Submarines' joint fissile design partner in January of this year, as part of plans to double the size of its submarines site in Derby, England.
Write to Adriano Marchese at adriano.marchese@wsj.com
(END) Dow Jones Newswires
December 05, 2025 08:10 ET (13:10 GMT)
Copyright (c) 2025 Dow Jones & Company, Inc.
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