NALNET COMMUNICATIONS INC. revenue for the last year amounted to 7.67 B JPY, the most of which — 6.27 B JPY — came from its highest performing source at the moment, Maintenance Contract Services, the year earlier bringing 5.80 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought NALNET COMMUNICATIONS INC. 7.67 B JPY, and the year before that — 7.03 B JPY.