Coal India Share Price: Find the latest news on Coal India Stock Price. Get all the information on Coal India with historic price charts for NSE / BSE. Experts & Broker view also get the Coal ... A Maharatna company Coal India was incorporated in 1975 as Coal Mines Authority Ltd after the nationalization of the coal sector. [1] It is a 'Maharatna' company under the Ministry of Coal , Government of India with headquarters at Kolkata, West Bengal. [2] Coal India Ltd Share Price – Live NSE/BSE price, PE ratio, EPS, market cap, financial reports & corporate announcements, only on ET Markets. Check Coal India share price today with market cap, dividend and share price chart. Explore balance sheet, quarterly results & financials.