PORTERS CORPORATION revenue for the last year amounted to 1.59 B JPY, the most of which — 1.59 B JPY — came from its highest performing source at the moment, HR-Tech, the year earlier bringing 1.29 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought PORTERS CORPORATION 1.59 B JPY, and the year before that — 1.29 B JPY.