PERMIAN RESOUR. CL.A O.N. revenue for the last year amounted to 4.83 B EUR, the most of which — 4.21 B EUR — came from its highest performing source at the moment, Oil, the year earlier bringing 2.44 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought PERMIAN RESOUR. CL.A O.N. 4.83 B EUR, and the year before that — 2.83 B EUR.