SUMMIT MATERIALS INC revenue for the last year amounted to 2.21 B EUR, the most of which — 1.44 B EUR — came from its highest performing source at the moment, West, the year earlier bringing 1.30 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought SUMMIT MATERIALS INC 2.37 B EUR, and the year before that — 2.25 B EUR.