IHI CORPORATION revenue for the last year amounted to 1.32 T JPY, the most of which — 457.13 B JPY — came from its highest performing source at the moment, Industrial System , General Purpose Machines, the year earlier bringing 428.19 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought IHI CORPORATION 725.95 B JPY, and the year before that — 692.66 B JPY.