Central Mine Planning & Design Institute (CMPDI IN)

Central Mine Planning & Design Institute Limited (CMPDIL) is an Indian public sector company that provides comprehensive consultancy and engineering services across the entire mining lifecycle. Its core business activities include geological exploration, resource evaluation, mine planning and design, environmental management, and geomatics services for coal, lignite, and other minerals. Headquartered in Ranchi, Jharkhand, the company was established in 1974.