RSB, more than being a successful first generation business enterprise, is a throbbing and passionate story of its people, values and indomitable spirit of faith and innovation. It is the story of an ever-growing vibrant family that is founded on ethics, anchored on humanism, energized by passion, driven by the spirit of excellence and above all is in quest for immortality.  

RSB is a fast growing global engineering organization with business interest ranging from design to manufacturing of aggregates and systems related to commercial vehicles, passenger cars, construction and farm equipments and a wide variety of automotive and off-highway equipments. 

The brothers, R. K. Behera and S. K. Behera, from a humble beginning, scripted the story of the RSB in 1975 at Jamshedpur. Three decades later, headquartered at Pune, it has grown into a pulsating institution with manufacturing setups at Jamshedpur, Pune, Dharwad (Karnataka), Chennai, Pantnagar (Uttarakhand), Cuttack (Orissa) and Homer (Michigan). 

RSB comprises of six different companies, namely, RSB Transmissions (I) Ltd., Miller Brothers Manufacturing (USA), I-Design Engineering Solutions Ltd., International Auto Ltd., IAL Construction & Agri Equipments Pvt. Ltd. & I-Vitesse Technologies Pvt. Ltd.

All RSB manufacturing units are ISO/ TS16949, ISO: 14001 and OHSAS: 18001 certified.