Ratan Tata took over as Chairman of Tata Group in 1991 and over the past 19 years has built an impressive legacy. When he began, Tata Group was India's largest conglomerate but had little global presence. Under Tata's leadership, several Tata companies have established themselves as global leaders in their industries, with Tata Chemicals, Tata Motors, Tata Steel, Titan, and TCS all ranking among the top six producers worldwide in their respective fields. Through strategic acquisitions and a focus on technology and innovation, Tata has transformed Tata Group into one of the most respected brands in the world.