NITTOC CONSTRUCTION CO revenue for the last year amounted to 72.92 B JPY, the most of which — 72.70 B JPY — came from its highest performing source at the moment, Construction, the year earlier bringing 65.76 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought NITTOC CONSTRUCTION CO 72.92 B JPY, and the year before that — 66.08 B JPY.