Ratan Tata was one of the leading Indian industrialists, ex- Chairman of the largest Indian conglomerate, Tata Group of Companies. He held the post of Chairman Emeritus of Tata Sons, the holding company of the Tata Group which controls some of the major companies including Tata Steel, Tata Motors, Tata Power, Tata Consultancy Services, Indian Hotels and Tata Teleservices. Brought up by his grandmother from the age of ten when his parents separated, he became actively involved in the family business after completing his graduation. He started as a fellow worker on the shop floor at Tata Steel and gained an insight about his family business. After the retirement of J.R.D. Tata, he became the new Chairman of the Tata Group. Under his leadership, the organization achieved new heights and generated large amount of overseas revenues. He was instrumental in the acquisition of Tetley, Jaguar Land Rover and Corus, which turned Tata from a major India-Centric company to a global brand name. Apart from expanding his multinational, he also served in various capacities in organizations in India and abroad. He was also a leading philanthropist and more than half of his share in the group is invested in charitable trusts. Through his pioneering ideas and positive outlook, he served as a guiding force for his conglomerate even after retirement.