Sona BLW Precision Forgings Ltd (Sona Comstar), a global provider of mobility technology solutions, has achieved two major production milestones—manufacturing 500 million differential gears and 10 million differential assemblies since its inception. These achievements highlight the company’s expanding scale and its growing role in the global driveline systems market.
The company designs and produces differential assemblies and precision-forged gears for a wide range of applications, including battery electric vehicles (BEVs), passenger vehicles, commercial vehicles, and off-highway equipment. Sona Comstar has established itself as a key supplier in both conventional and electric mobility segments, with a particularly strong presence in the rapidly growing EV market.
Based on company estimates, Sona Comstar’s global market share in differential gears has increased to approximately 8.7% in calendar year 2025, up significantly from 4.5% in 2019. This growth reflects sustained demand, expanding customer relationships, and the company’s ability to scale production efficiently.
The company began manufacturing differential gears at its Gurugram facility in 1999, followed by expansion to Pune in 2005. Over time, production volumes have accelerated significantly, with milestones of 100 million gears reached in 2013 and 200 million in 2018. The most recent milestone of 500 million gears includes the production of the last 100 million units within just two years, demonstrating strong operational momentum.
In differential assemblies, Sona Comstar commenced production in 2008 at Gurugram and later expanded to Pune and Manesar. The company reached its first one million assemblies in 2017 and crossed five million in 2023. The subsequent five million units were produced in under three years, underscoring rising demand and enhanced manufacturing capabilities.
Vivek Vikram Singh, Group CEO of Sona Comstar, stated that these milestones reflect the company’s commitment to engineering excellence and the trust of its global customers. He emphasized the organization’s continued focus on innovation and integrated driveline solutions to meet evolving mobility requirements.
Headquartered in Gurugram, India, Sona Comstar operates across multiple geographies, including the United States, Serbia, Mexico, and China. With strong R&D and engineering capabilities, the company continues to develop advanced technologies for global OEMs, supporting the transition toward sustainable and electrified mobility.
