CARDINAL ENERGY LTD revenue for the last year amounted to 403.05 M EUR, the most of which — 384.33 M EUR — came from its highest performing source at the moment, Crude Oil, the year earlier bringing 475.40 M EUR. The greatest contribution to the revenue figure was made by Canada — last year it brought CARDINAL ENERGY LTD 328.89 M EUR, and the year before that — 407.94 M EUR.