OKEANIS ECO TANKERS CORP revenue for the last year amounted to 4.48 B NOK, the most of which — 4.48 B NOK — came from its highest performing source at the moment, Tanker Vessels, the year earlier bringing 4.21 B NOK. The greatest contribution to the revenue figure was made by Europe — last year it brought OKEANIS ECO TANKERS CORP 1.96 B NOK.