Amtek India plans to buy Sigma Cast Group of the UK, a maker of vehicle turbocharger parts. A final decision will be made by Amtek’s board on February 7.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


Sigma Cast manufacturers automotive castings at its facility near Birmingham and is amongst the world’s largest turbocharger component suppliers.


This deal would be Amtek’s third overseas acquisition, all within last few years. In 2004, Amtek bought 100% of UK based GWK Group and full control of US-based ring gears and flex plates maker New Smith Jones Inc. for INR280million (€5 million).


Deepesh Rathore

Just Auto Excellence Awards - Nominations Closed

Nominations are now closed for the Just Auto Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Continental has secured the Window Displays Innovation Award in the 2025 Just Auto Excellence Awards for its Window Projection solution, transforming side windows into dynamic, data-rich canvases. Discover how this compact projection technology and intelligent software are reshaping in-car UX and opening fresh revenue streams for OEMs and mobility providers.

Discover the Impact