Aerospace
Precision solutions for aerospace and ground service applications, including complex castings for fuel system, EVTOL housings and enclosures, machined-from-solid parts, and engineered enclosures. Every programme is delivered to meet the strictest performance, durability, and regulatory standards.
Scalable Technical Solutions
From prototype to series production, Sigma supports aerospace programmes of all sizes. Our capabilities include complex castings, precision machining, and structural assemblies, ensuring manufacturability, cost-effectiveness, and consistent quality as programmes evolve and scale.
Certified Excellence
Sigma delivers AS9001-accredited components that meet aerospace quality and certification requirements. From high-growth innovators to established OEMs, our components are engineered for traceable performance, reliability, and regulatory compliance, giving customers confidence in every stage of the programme.
Talk to our team
Contact Sigma to discuss how we can support your next aerospace manufacturing programme.