Suncor Energy Inc. revenue for the last year amounted to 35.53 B USD, the most of which — 21.78 B USD — came from its highest performing source at the moment, Refining and Marketing, the year earlier bringing 23.44 B USD. The greatest contribution to the revenue figure was made by Canada — last year it brought Suncor Energy Inc. 29.63 B USD, and the year before that — 31.65 B USD.