GREMZ INC revenue for the last year amounted to 31.39 B JPY, the most of which — 21.85 B JPY — came from its highest performing source at the moment, Retail Electricity, the year earlier bringing 13.60 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought GREMZ INC 31.39 B JPY, and the year before that — 23.25 B JPY.