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The largest coal mining companies of the world are found in several countries, the most prominent among them being the United States, Australia, India and China.Unlike the article on the List of largest mining companies by revenue, this article focuses solely on coal mining companies and deliberately avoids listing companies that mine Gold, Silver or Platinum.
Metals and mining 151,289 8% 10,574 London, UK: 18 GAIL: Oil and gas 150,505 57% 5,616 New Delhi Yes 19 Infosys: Infotech 145,481 21% 28,165 Bangalore 20 Coal India: Metals and mining: 145,481 31% 28,165 Kolkata: Yes 21 Bharti Airtel: Telecommunication: 140,834 15% 8,346 New Delhi 22 Mahindra & Mahindra: Automotive 129,004 37% 10,282 Mumbai 23 ...
This is a list of the largest mining companies in terms of revenue ... India: 9: CMOC Group Limited: 25.25 ... See also. List of largest coal mining companies;
South Eastern Coalfields Limited (SECL) is the largest coal producing company of India. It is a "Miniratna" Company, and one of eight fully owned subsidiaries of Coal India Limited. [1] [2] The company has its headquarter at Bilaspur, Chhattisgarh, India and 92 mines spread over Chhattisgarh & Madhya Pradesh; 70 underground, 21 opencast, and 1 ...
Pages in category "Coal companies of India" The following 12 pages are in this category, out of 12 total. This list may not reflect recent changes. C. Central Coalfields;
This lists of mines in India is subsidiary to the list of mines article, and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marbles and other quarries may be included in this list. In India, the underground mine to surface mine ratio is 20:80 [citation needed].
The carbon content is low in India's coal, and toxic trace element concentrations are negligible. The natural fuel value of Indian coal is poor. On average, the Indian power plants using India's coal supply consume about 0.7 kg of coal to generate a kWh, whereas United States thermal power plants consume about 0.45 kg of coal per kWh.
Central Coalfields Limited (CCL) is a subsidiary of Coal India Limited (CIL), an undertaking of the Government of India. CCL was established in 1956 as National Coal Development Corporation Limited and is a Category-I Mini Ratna company since October 2007. [4] [5] CCL