Sudip Dutta is the Founder and Chairman of Ess Dee Aluminium Ltd., India. Ess Dee Aluminium is India's largest manufacturer of Aluminium foil-based packaging material. Two of his major achievements for the company include the listing of Ess Dee Aluminium in the Bombay Stock Exchange (BSE) and the National Stock Exchange (NSE) of India in 2006. The second feather on his cap was the historical takeover of India Foils Ltd. in 2008, which was then India's leading foil manufacturer and exporter of aluminium foil, set up in 1960. In 2009 Forbes India, bestowed upon him the title of "The Wrapper tycoon".