IRB Infrastructure Developers Limited is one of the leading highway construction companies in India. With years of professional expertise in toll roads and highways sector, the company has established itself as the largest road build–operate–transfer (BOT) operators in India. IRB proudly possesses one of the India's prime BOT projects in its portfolio viz., the Operation and Maintenance of Mumbai - Pune Expressway, and the four laning of NH-4 from Shil Phata to Dehu Road; two major roads connecting India's commercial capital to the rest of Maharashtra.Virendra D. Mhaiskar, is the Chairman and Managing Director of the Company.