AMERICAN EXPRESS CO revenue for the last year amounted to 53.36 T CLP, the most of which — 24.79 T CLP — came from its highest performing source at the moment, United States Consumer Services, the year earlier bringing 20.37 T CLP. The greatest contribution to the revenue figure was made by United States — last year it brought AMERICAN EXPRESS CO 41.57 T CLP, and the year before that — 35.26 T CLP.