AMER EXPRESS CO revenue for the last year amounted to 59.89 B CHF, the most of which — 28.54 B CHF — came from its highest performing source at the moment, United States Consumer Services, the year earlier bringing 23.67 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought AMER EXPRESS CO 46.75 B CHF, and the year before that — 39.69 B CHF.