Rolls-Royce is investing £300m across manufacturing and engineering sites in Derby, Bristol, Glasgow, Rotherham and Warwickshire, giving aerospace and defence suppliers a clear signal of where engine capacity will grow as civil aerospace and sovereign defence demand rises.

Derby receives the largest allocation, more than £140m for engineering and manufacturing facilities and aftermarket support, with completion expected in 2028, while Bristol receives more than £90m for its military power and propulsion site to improve efficiency, digital security and output.

Glasgow receives £43m for machinery to make next-generation engine components and Warwickshire £5m for equipment upgrades, while Rotherham's Advanced Blade Casting Facility receives £19m plus £2m from the South Yorkshire Mayoral Combined Authority, expected to double blade production by 2030.

The announcement forms part of a programme launched in 2023, under which Rolls-Royce has committed £3bn to the UK; it spent more than £2.8bn with UK-based suppliers in 2025.

Rolls-Royce, a UK engineering group first incorporated in 1906, builds civil aerospace and defence propulsion systems, with civil operations based in Derby and its military power and propulsion business in Bristol.

Tufan Erginbilgic, CEO of Rolls-Royce, said: "Rolls-Royce is committed to growing the UK's advanced manufacturing sector." He said the facilities will keep the group a global leader in commercial aviation and sovereign defence while supporting thousands of jobs directly and through its supply chain. John Healey, chancellor of the exchequer, said the investment is a vote of confidence in Britain that will back skilled jobs and strengthen sovereign industrial capability.

The programme reflects capacity expansion at the front end of the engine supply chain, with blade casting at Rotherham doubling by 2030 as civil aerospace volumes recover and defence programmes grow.

The announcement was made by the Chancellor in his Labour conference speech, which framed it as part of a new age of industrialisation, tying private capital spending to government industrial strategy.

For the sector, regional co-funding such as the South Yorkshire authority's £2m shows public bodies backing specific manufacturing capability alongside company capital.

The wider signal for the sector is that sovereign defence and civil aerospace capacity are being built in parallel across the network, with northern England carrying the largest share of the investment.

Source: Business Chief / The Scotsman / Plant Services / East Midlands Business Link