Koppers Holdings Inc. revenue for the last year amounted to 2.15 B USD, the most of which — 897.90 M USD — came from its highest performing source at the moment, Railroad and Utility Products and Services, the year earlier bringing 788.30 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Koppers Holdings Inc. 1.47 B USD, and the year before that — 1.27 B USD.