Shanthi Gears Ltd (SGL) is a Coimbatore-based company that designs, manufactures, supplies, and services gears and gearboxes for a wide variety of industries, including process, power, cement, and aviation.

Originally a textile machinery gear maker, SGL has expanded into high-tech applications, producing gearboxes for supersonic jets and wind turbine generators, showcasing industry versatility.

The company boasts a comprehensive backward integration approach with its own foundry and forging plant, ensuring control over the quality and supply chain of its castings and components.

A significant milestone for SGL was in 2022-23, where it enhanced its capabilities to manufacture gearboxes operating at speeds over 1 Lakh RPM, setting a benchmark in the industry.

SGL's integration with Tube Investments of India Ltd in 2012 positioned it strategically for growth, enabling access to more resources and larger markets.