DIAMONDBACK ENERGY DL-,01 revenue for the last year amounted to 7.62 B EUR, the most of which — 7.56 B EUR — came from its highest performing source at the moment, Upstream, the year earlier bringing 8.94 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought DIAMONDBACK ENERGY DL-,01 7.62 B EUR, and the year before that — 9.01 B EUR.