SIMPLEX HLDGS INC revenue for the last year amounted to 40.71 B JPY, the most of which — 21.71 B JPY — came from its highest performing source at the moment, System Integration, the year earlier bringing 19.09 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought SIMPLEX HLDGS INC 34.95 B JPY, and the year before that — 30.58 B JPY.