CARDINAL ENERGY LTD revenue for the last year amounted to 406.34 M EUR, the most of which — 393.42 M EUR — came from its highest performing source at the moment, Crude Oil, the year earlier bringing 384.33 M EUR. The greatest contribution to the revenue figure was made by Canada — last year it brought CARDINAL ENERGY LTD 333.87 M EUR, and the year before that — 328.89 M EUR.