5 Biggest Mining Companies in the World

2. Rio Tinto Group (NYSE:RIO)

Total market cap of the company as of 27th November 2022 (in millions): 106,531

Total revenue of the company (in millions): 63,495

Total revenue of the company (in millions): 21,094

Total assets of the company (in millions): 102,896

Rio Tinto Group (NYSE:RIO) is an English-Australian company which was founded around 150 years.