World Top Coal Mining Companies by Market Value as on
RIO TINTO GROUP is UK and Australia based Metals and Mining Company. Company producing major products are aluminum, copper, diamonds, gold, industrial minerals (borates, titanium dioxide and salt), iron ore, and uranium. Rio Tinto had around 47,100 employees around 35 countries as on 2019.Coal Mining Companies | List of Top Coal Mining Firms,Mining, Coal mining RAG AG, formerly Ruhrkohle AG, is the largest German coal mining corporation. The company headquarters are in Herne in the Ruhr area. The company was founded on 27 November 1968, consolidating... more on Wikipedia 7Top 5 Largest Coal Mining Companies in the World,Here are the top 5 coal mining companies that are managing to achieve significant revenues to remain competitive in the industry 1. Coal India . Coal India Limited (CIL), an organized state-owned coal mining organization, which incorporated with a modest production of 79 million tons, is the single largest coal producer in the world.