An Overview

Sona Comstar, a company held by Sona Group and Blackstone, with revenue of INR 1,500 crore (USD 210 Millions) is an Indian origin, global automotive systems & components manufacturer with 9 plants spread across India, China, Mexico, and the USA. The company enjoys the distinction of being one of the world’s largest manufacturer of precision forged gears for differentials with a global market share of 6% as well as the producer of the world’s lightest starter motor. In addition to differential gears, the company produces BSG solutions for hybrid cars, traction motors for EV applications, starter motors, alternators, transmission gears, axle stubs and differential assemblies for electric & combustion engine vehicles.