AMVIS HOLDINGS INC revenue for the last year amounted to 42.48 B JPY, the most of which — 42.48 B JPY — came from its highest performing source at the moment, Ishinkan, the year earlier bringing 31.98 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought AMVIS HOLDINGS INC 42.48 B JPY, and the year before that — 31.98 B JPY.