CASWELL INC revenue for the last year amounted to 4.08 B TWD, the most of which — 2.72 B TWD — came from its highest performing source at the moment, Domestic Operation Office, the year earlier bringing 3.67 B TWD. The greatest contribution to the revenue figure was made by Israel — last year it brought CASWELL INC 1.16 B TWD, and the year before that — 1.36 B TWD.