KUMAGAI GUMI CO revenue for the last year amounted to 403.50 B JPY, the most of which — 209.38 B JPY — came from its highest performing source at the moment, Construction, the year earlier bringing 236.94 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought KUMAGAI GUMI CO 403.50 B JPY, and the year before that — 425.22 B JPY.