The top ten metals and mining companies by revenue in 2018
Mar 18, 2019· Companies dealing with copper, iron ore, and coal led the list. Miningtechnology lists the top ten metals and mining companies by revenue in 2018. Vasanthi Vara 18 March 2019. Mining companies based in Asia and Europe emerged as the world''s biggest revenue generating companies in 2018. Companies dealing with copper, iron ore, and coal led ...