Sheffield Forgemasters Engineering

Sheffield Forgemasters is the UKs leading provider of complex casting and forging solutions for Naval Defence applications.

The company has an unparalleled track record in the provision of structural and safety critical castings and forgings for the UK submarine programme and also supplies into the US Navy.

One of the most experienced engineering companies in the world, it moved from private ownership to become a fully owned subsidiary of the Ministry of Defence in 2021. A once-in-a-lifetime investment is transforming its Sheffield-based facilities to create an unmatched manufacturing capability.

The company specialises in the design and manufacture of high integrity components, offering steel to component production from a single site in the UK and is the only UK company capable of manufacturing some of the large forgings required by nuclear powered vessels.