OKI ELECTRIC INDUSTRY CO revenue for the last year amounted to 421.85 B JPY, the most of which — 180.14 B JPY — came from its highest performing source at the moment, Enterprise Solutions. The greatest contribution to the revenue figure was made by Japan — last year it brought OKI ELECTRIC INDUSTRY CO 372.12 B JPY, and the year before that — 308.12 B JPY.