Vertex Energy, Inc. revenue for the last year amounted to 3.18 B USD, the most of which — 3.05 B USD — came from its highest performing source at the moment, Refining and Marketing, the year earlier bringing 2.61 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Vertex Energy, Inc. 3.18 B USD, and the year before that — 2.79 B USD.