VALERO ENERGY CORP revenue for the last year amounted to 121.88 B CHF, the most of which — 114.90 B CHF — came from its highest performing source at the moment, Refining, the year earlier bringing 155.50 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought VALERO ENERGY CORP 87.74 B CHF, and the year before that — 117.18 B CHF.