Stone Foundries

Stone Foundries is a world-renowned supplier of complex high-integrity aluminium and magnesium castings for the motorsport and engineering industries.

The Company has been supplying high-quality castings since 1939 and prides itself on its extensive experience and outstanding customer service. 

what we do


Supplying complex aluminium and magnesium castings into topflight motor racing companies. Working to support customers with rapid high-tech solutions for this fast-moving demanding low volume industry.

Electric Vehicle EV

Providing prototype and low volume production of lightweight cast transmission casings to this environmentally important sector.

Specialist Engineering

Supplying light alloy castings in challenging materials and geometries to a wide range of engineering sectors.