Alcon Inc. revenue for the last year amounted to 9.79 B USD, the most of which — 5.67 B USD — came from its highest performing source at the moment, Surgical, the year earlier bringing 5.21 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Alcon Inc. 4.60 B USD, and the year before that — 4.02 B USD.