WELBY INC revenue for the last year amounted to 528.00 M JPY, the most of which — 407.81 M JPY — came from its highest performing source at the moment, Disease Solutions, the year earlier bringing 455.88 M JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought WELBY INC 528.04 M JPY, and the year before that — 575.50 M JPY.