Rolls-Royce selects Balfour Beatty as construction partner for major Derby site expansion work

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Rolls-Royce today announced leading international infrastructure group Balfour Beatty as its new fissile construction partner – a key milestone in the expansion of its Raynesway site.

In June 2023, it was announced that Rolls-Royce is planning to double the size of its Submarines site in Derby to meet the growth in demand from the Royal Navy. This is also a key enabler in the company’s commitment to provide all the reactors that will power the future attack submarines as part of the Australia, UK, US trilateral agreement, known as AUKUS.

This increase in demand will see new manufacturing and office facilities being built and will create 1,170 skilled roles across a range of disciplines, including manufacturing and engineering.

As the work will take place within the nuclear licensed site at Raynesway, the construction of fissile facilities adds a level of complexity and rigour above and beyond that of traditional builds. Balfour Beatty were announced as non-fissile construction partners last year so are able to bring consistency across the construction of the whole Raynesway expansion work.

Having previously announced the fissile design partners as PROPEL, a joint venture between AtkinsRéalis and Mott MacDonald, this next milestone will see Balfour Beatty work with the partners to bring the design of these new nuclear manufacturing facilities to life.

This also marks an important milestone for the expansion programme, with the full collective of partners selected across both our fissile and non-fissile programmes. Leading multi-disciplinary professional services consultancy WSP was announced as the non-fissile design partner in March last year.

Rolls-Royce Submarines Infrastructure Director Terry Meighan said:

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The expansion work we have planned is of critical national importance as it enables us to safely increase our speed of manufacture, helping to deliver Dreadnought and the new SSN-AUKUS attack submarines at a much faster rate.

“The experience, pedigree and strong commitment to safety displayed by Balfour Beatty during the tender process means we now have a full complement of design and construction partners across the fissile and non-fissile expansion work. Working together they will deliver this extensive and critically important programme. This is an important milestone for us and we are confident we have selected partners with safety, collaboration and delivery excellence at their core.”

Rolls-Royce Submarines currently employs more than 5,000 people and designs, manufactures and provides in-service support to the pressurised water reactors that power every boat in the Royal Navy’s submarine fleet.

Rolls-Royce is currently supporting the existing Astute and Dreadnought boat build programmes through the delivery of reactor plant and associated components.

It also provides frontline support across the world for reactor plant equipment from its Operations Centre in Derby and supports the submarines when in the Barrow-in-Furness shipyard and the naval bases at Devonport and Faslane. In addition, there are technical specialists working in Glasgow, Cardiff, and Thurso.

(l-r) Terry Meighan, Rolls-Royce Submarines Infrastructure Director and Nick Crossfield, Balfour Beatty Group Sector Lead, confirm the fissile construction contract

Illustration of proposed Raynesway site expansion.

About Rolls-Royce Holdings plc
  1. Rolls-Royce is a force for progress; powering, protecting and connecting people everywhere. Our products and service packages help our customers meet the growing need for power across multiple industries; enable governments to equip their armed forces with the power required to protect their citizens; and connect people, societies, cultures and economies together.
  2. Rolls-Royce has a local presence in 48 countries and customers in over a hundred more, including airlines and aircraft leasing companies, armed forces and navies, and marine and industrial customers.
  3. Through our multi-year transformation programme, we are building a high-performing, competitive, resilient and growing Rolls-Royce. We are building the financial capacity and agility to allow us to successfully develop and deliver the products that will support our customers through the energy transition.
  4. Annual underlying revenue was £17.8 billion in 2024, and underlying operating profit was £2.46 billion.
  5. Rolls-Royce Holdings plc is a publicly traded company (LSE: RR., ADR: RYCEY, LEI: 213800EC7997ZBLZJH69)
  6. For over 65 years Rolls-Royce Submarines has designed, supplied and supported the nuclear propulsion plant that provides power for all of the UK Royal Navy's nuclear submarines. They are responsible for delivering the Nuclear Steam Raising Plants, plus parts of the secondary propulsion systems to the UK Ministry of Defence, including managing these assets across their full lifecycle.

www.rolls-royce.com

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