6 Top Canadian Mining Companies | INN
6 Top Canadian Mining Companies. Australia- and London-based BHP Billiton (ASX: BHP,LSE:BLT,NYSE:BHP) is at the top of PwC''s list of the top 40 mining companies in the world by market cap, and Chinese companies have the largest presence on the list. Canada is in second place, and in total six Canadian mining companies made the list.