SONEC CORP revenue for the last year amounted to 18.04 B JPY, the most of which — 17.81 B JPY — came from its highest performing source at the moment, Construction, the year earlier bringing 16.94 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought SONEC CORP 18.04 B JPY, and the year before that — 17.16 B JPY.