The investment, announced on Monday, covers major upgrades and new facilities in Derby, Bristol, Glasgow, Rotherham and Ansty in Warwickshire. Rolls-Royce said the programme would ensure its British infrastructure can meet manufacturing demand while supporting the development of future aerospace programmes.
The largest allocation exceeds 140 million pounds for the company’s Derby operations, which are the centre of its civil aerospace activities.
The investment will fund new engineering and manufacturing facilities, improve the working environment and increase capacity for aftermarket support. The Derby works are expected to be completed in 2028.
Derby is also home to Rolls-Royce’s Trent large commercial aircraft engine programmes, including design, engineering, programme management and advanced manufacturing.
The site includes engine testing and precision-casting capabilities and serves as a key part of the company’s global supply chain.
Rolls-Royce will invest an additional 90 million pounds at its Bristol site, which focuses on military power and propulsion.
The programme will upgrade facilities, improve digital security and increase maintenance, repair and overhaul capability.
It will support more than 3,500 employees at the site and is scheduled for completion in 2031.
The Bristol operation is involved in several strategically important defence programmes, including propulsion for the Eurofighter Typhoon, the MT30 marine gas turbine and the next-generation Global Combat Air Programme (GCAP). Rolls-Royce said the upgraded facilities would support the delivery of those programmes and future defence requirements.
Elsewhere, the company plans to spend £43 million at Inchinnan in Glasgow on machinery that will enable the manufacture of new engine components.
The Advanced Blade Casting Facility in Rotherham will receive an investment of 19 million pounds, with an additional two million pounds from the South Yorkshire Mayoral Combined Authority.
The programme is intended to double the facility’s output of advanced turbine blades by 2030.
An additional five million pounds will be spent on machinery upgrades at Ansty in Warwickshire to improve manufacturing capability and efficiency.
The investment comes as Rolls-Royce seeks to expand its manufacturing base after a period of operational and financial transformation.
The company said it has invested well over three billion pounds in the UK since the start of its transformation programme in 2023, covering research and development, engineering, infrastructure and manufacturing.
The latest spending also comes against a backdrop of strong demand for commercial aircraft engines and growing government interest in domestic defence capabilities.
Rolls-Royce said its UK facilities would provide the infrastructure needed to support growth in its global civil aerospace and defence businesses while reinforcing Britain’s industrial base.
The company spent more than 2.8 billion pounds with UK-based suppliers in 2025, with the majority of that expenditure going to businesses outside London and the South East.
Rolls-Royce said the new investment would provide multi-year stability for hundreds of domestic engineering partners, component manufacturers and small and medium-sized enterprises in its supply chain.
The spending also adds to a broader expansion of Rolls-Royce’s UK defence manufacturing footprint.
In July, the company began foundational work on a new manufacturing facility at its Raynesway site in Derby as part of a plan to double the size of the operation.
The project is expected to generate 1,170 skilled jobs and enhance production for submarine programmes in the UK and Australia.
Rolls-Royce has also been positioning itself for potential opportunities in the next generation of commercial aircraft.
The UK government has said a successful Rolls-Royce entry into the single-aisle aircraft market could generate significant economic benefits, including high-value jobs and growth across the domestic aerospace supply chain.
For Rolls-Royce, the manufacturing investment is therefore both a response to current demand and an effort to prepare its UK industrial base for future programmes.
Chief executive Tufan Erginbilgic said the company’s UK facilities would help it remain a global leader in commercial aviation and sovereign defence while supporting highly skilled employment directly and through its supply chain.
The programme underlines the continuing importance of the UK to Rolls-Royce despite the company’s global operations.
Around two-thirds of its global research and development investment is committed to the UK, according to the company, with its domestic sites supporting aerospace, defence, nuclear and other advanced engineering activities.