VISA INC revenue for the last year amounted to 30.44 B CHF, the most of which — 15.01 B CHF — came from its highest performing source at the moment, Data Processing, the year earlier bringing 14.65 B CHF. The greatest contribution to the revenue figure was made by International — last year it brought VISA INC 17.92 B CHF, and the year before that — 16.95 B CHF.