Company Profile

A leading supplier with facilities across the UK and China, Sigma manufactures rigid pipe assemblies, ducting, fabrications, sheet details, sub-assemblies, machined items, specialist fasteners and build fixtures for aerospace OEMs and Tier 1’s, delivering low cost and low risk solutions at every stage of the product lifecycle. We also offer finishing and polishing services.

With a strong commitment to R&D, we are proud to showcase our SigmaLite composite pipes (COMPipe), lightweight end fittings and composite drive shafts for airframe and aero-engines offering weight savings of more than 50% versus traditionally manufactured components, providing a real step change for future aircraft environmental performance.