IWATANI CORP revenue for the last year amounted to 5.19 B EUR, the most of which — 2.19 B EUR — came from its highest performing source at the moment, Total Energy, the year earlier bringing 2.73 B EUR. The greatest contribution to the revenue figure was made by Japan — last year it brought IWATANI CORP 4.36 B EUR, and the year before that — 5.45 B EUR.