Ryerson Holding Corporation revenue for the last year amounted to 4.60 B USD, the most of which — 1.38 B USD — came from its highest performing source at the moment, Carbon Steel Flat, the year earlier bringing 1.33 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Ryerson Holding Corporation 4.14 B USD, and the year before that — 4.64 B USD.