For more than 150 years, Tata group has been synonymous with India's nation building project venturing into automobiles, software, chemicals, steel, hotels, energy and many more. All of this was built by 3 key visionaries - Jamsetji, JRD and Ratan Tata. But what is more important is they did this with humanity philanthropy and ethics at its core. And 66% of the wealth of Tata group is held by Tata Trust, and the money is used for charity and philanthropy. Tatas have changed the lives of billions and continues to do so.