Legacy Vehicle / ICE
Sigma brings decades of expertise supporting internal combustion and hybrid vehicle programmes, helping customers maintain and optimise existing platforms while transitioning to sustainable mobility. From precision cast and machined components to assemblies and power management systems, we deliver reliable, high-quality solutions across production, development, and aftermarket applications. Our experience ensures seamless support for legacy programmes while enabling innovation for hybrid and electrified vehicles.
Batteries
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Battery Enclsoures
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Motor & Controller Housings
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
HVJB Inverter Casings
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
PMDC Chassis Components
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Forged Steering Components
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Power Distribution Cabinets
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Busbars & Overmoulding
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Harnessing Assemblies
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Thermal Management
We are dedicated to revolutionizing the automotive industry with our cutting-edge manufacturing solutions.
Talk to us
Contact Sigma to explore how we can support your ICE, hybrid, or legacy vehicle programmes with expert engineering, manufacturing, and end-to-end supply solutions.