 Ghosh has held senior leadership roles in Canada, India and Hong Kong at a number of multinational corporations, including Carling O'Keefe (now part of Molson Coors), Pepsi Foods, and Hutchison Whampoa.Ghosh did his schooling at St. Columba's School, Delhi and graduated from the Indian Institute of Technology in Delhi in 1969 with a bachelor's degree in Electrical Engineering.Ghosh received his MBA from the Wharton School at the University of Pennsylvania in 1970.