KUMAGAI GUMI revenue for the last year amounted to 2.80 B EUR, the most of which — 1.45 B EUR — came from its highest performing source at the moment, Construction, the year earlier bringing 1.76 B EUR. The greatest contribution to the revenue figure was made by Japan — last year it brought KUMAGAI GUMI 2.80 B EUR, and the year before that — 3.16 B EUR.