Sigma Corporation India Ltd.

Sigma Group is a global manufacturer of automotive NVH and suspension components, serving OEMs and the international aftermarket for over 60 years.

Founded in Delhi, Sigma has grown into an IATF 16949 and ISO-certified manufacturing group with exports to 50+ countries. Our components support millions of vehicles worldwide, meeting international standards for durability, precision, and performance. Our products support over 500 million vehicles worldwide.

Our portfolio spans 8,000+ product lines, including Engine & Transmission Mounts, Strut Mounts, Engine Pulleys, Suspension Bushings, Shaft Couplings, Shaft Supports, and Torque Rod Kits for passenger and commercial vehicles.

With advanced R&D, precision machining, and rubber-to-metal bonding capabilities, we engineer solutions that reduce noise and vibration, enhance ride comfort, and improve structural reliability.

With a workforce of 3,000+ professionals, Sigma operates with a “Quality First” philosophy focused on innovation, operational excellence, and long-term partnerships.

Sigma Group represents engineering expertise, manufacturing scale, and dependable performance in the global automotive industry.