Bachelor of Science in Engineering, Calcutta (India) University, 1956.
Works metallurgist, International Combustion Ltd., England, 1956-1964; works manager, Structural Engineering Works Ltd., India, 1964-1968; works manager, Larsen & Toubro, Ltd., India, 1968-1975; general manager, Voltas Ltd., India, 1975-1978; Chief Executive Officer, G.R. Engineering Works, Ltd., India, 1978-1988; managing director, Plastcon Engineering Private Ltd., India, since 1988. Member Breach Candy Bath Trust, since 1967.
Fellow Institute of Material (United Kingdom). Member American Society of Mechanical Engineers, The Bombay Presidency Golf Club.
Children from previous marriage: Maya, Ranjit. Married Padmaja Patil, December, 1989.