SEForge

About SEForge

SEForge Limited, a wholly-owned subsidiary of Suzlon Energy Ltd., is an Indian engineering components manufacturer established in 2006. The company was founded as a backward integration strategy for Suzlon's wind turbine generator manufacturing. While initially serving its parent company, SEForge now generates a significant portion of its revenue from other major domestic and global clients.

The company operates through two main divisions: Foundry and Forging. Its manufacturing facilities are strategically located in Special Economic Zones (SEZs) in India—a foundry unit in Coimbatore and a forging plant in Vadodara—ensuring proximity to major ports for efficient global distribution. SEForge provides end-to-end solutions, with in-house capabilities that span pattern making, moulding, ring-rolling, heat treatment, machining, painting, and packaging. The product line includes large, complex ductile and grey iron castings, and fully machined forged rings with diameters up to 5 meters.

SEForge serves a diverse range of sectors, including wind energy, power, oil & gas, transportation, aerospace, defense, and industrial machinery. Its business model focuses on supplying fully-finished, ready-to-assemble components to B2B clients. The company has established long-term relationships with prominent customers like GE, Vestas, and Gamesa. Despite its connections to Suzlon, SEForge operates with a broad customer base, though a notable portion of its sales is concentrated among its top five clients.