Advanced Materials defence companies in Spain

Castellón-based space propulsion startup developing green monopropellant thrusters for satellites based on hydrogen peroxide fuel. Secured €14.5M from the European Innovation Council Accelerator to scale its 5N thruster product line.

Galician manufacturer of waste, water and fuel treatment systems for navy, marine and offshore. Defence accounts for 60% of sales, supplying 29 navies including the Spanish, Royal Australian, Royal and Royal Norwegian navies.

Precision machining and subsystem assembly firm in Sant Cugat del Vallès supplying aerospace, defence, nuclear fusion, submarine and space customers since 1951. Backed by Hyperion Fund and operates +15,000 m2 of facilities.