Central Mine Planning and Design Institute Limited (CMPDIL) is one of the eight subsidiary of Coal India Limited

Coal India Limited

Coal India Limited is an Indian state-controlled coal company headquartered in Kolkata, West Bengal, India and the world's largest coal miner with revenue exceeding 60,245 Crore . It was formerly owned entirely by the Union Government of India, under the administrative control of the Ministry of...

 with its headquarter at Ranchi

Ranchi

-Climate:Ranchi has a humid subtropical climate. However, due to its position and the forests around the city, it is known for its pleasant climate. Its climate is the primary reason why Ranchi was once the summer capital of the undivided State of Bihar...

.CMPDIL came into existence in 1975 after nationalization of coal mines

Coal mining in India

Coal mining in India has a long history of commercial exploitation covering nearly 220 years starting in 1774 with John Sumner and Suetonius Grant Heatly of the East India Company in the Raniganj Coalfield along the Western bank of river Damodar...

and as the name suggests became planning and design subsidiary of CIL. CMPDIL now gives services in exploration, planning & design, coal preparation, research & development in coal sector and has clients spread across India and globe.