World Top Coal Mining Companies by Market Value as
World Biggest Coal Mining Companies by Market Value. World Largest Coal Mining Companies as on Jan 1st, 2020. Company Name. Company Category: Market Value (Jan2020) is Less Than: BHP GROUP. World Rank (Jan2020): 67. Market Value (Jan 1st 2020): Billion USD. World Rank (July042020) 77. Market Cap (July042020): Billion USD. World Rank (Aug222020): 76.