VISA INC revenue for the last year amounted to 30.44 B CHF, the most of which — 14.65 B CHF — came from its highest performing source at the moment, Data Processing, the year earlier bringing 14.26 B CHF. The greatest contribution to the revenue figure was made by International — last year it brought VISA INC 16.95 B CHF, and the year before that — 16.26 B CHF.