Central Mine Planning and Design Institute 

Central Mine Planning & Design Institute Limited provides consultancy and support services. It offers integrated exploration, mine planning and designing, infrastructure engineering, environmental, geomatics survey, laboratory, research and development, civil and architectural, ongoing operation and maintenance, contract management, management system consultancy, and training services, as well as renewable energy solutions. The company also provides specialized consultancy services, which includes degree of gassiness studies in mines, mine air analysis, coal bed methane/coal mine methane specific studies, ventilation and gas surveys, controlled blasting, performance evaluation of explosives, mining electronics, mine capacity assessment, and non-destructive testing, as well services related to mining electronics. In addition, it offers information and communication technology services, which develop applications and portals. The company was incorporated in 1975 and is headquartered in Ranchi, India. Central Mine Planning & Design Institute Limited operates as a subsidiary of Coal India Limited.