Chairman of the Aditya Birla Group; Chosen as Ernst & Young Entrepreneur of the Year - India in 2005.Kumar Mangalam Birla is the Chairman of the Aditya Birla Group. The group is India's third largest business house. Major companies of Aditya Birla Group in India are Grasim, Hindalco, UltraTech Cement, Aditya Birla Nuvo and Idea Cellular. Aditya Birla Group's joint ventures include Birla Sun Life (Financial Services) and Birla NGK (Insulators). The group also has its presence in various countries such as Thailand, Indonesia, Malaysia, Philippines, Egypt, Canada, China and Australia.
