TOYO CONSTRUCTION CO revenue for the last year amounted to 168.35 B JPY, the most of which — 77.62 B JPY — came from its highest performing source at the moment, Domestic Civil Engineering, the year earlier bringing 89.06 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TOYO CONSTRUCTION CO 145.84 B JPY, and the year before that — 133.54 B JPY.