Heavy Engineering Corporation Limited | 4,984 followers on LinkedIn. Committed to productivity | Heavy Engineering Corporation (HEC) Ltd. is a Schedule 'A' Central Public Sector Enterprise (CPSE) under Ministry of Heavy Industries, Government of India. It is one of the leading suppliers of capital equipment in India for steel, mining, railways, power, defense, space research, nuclear and strategic sectors. It also executes turn-key projects for infrastructure and township development from concept-to-commissioning.