EPAM Systems, Inc. revenue for the last year amounted to 4.73 B USD, the most of which — 4.70 B USD — came from its highest performing source at the moment, Professional Services, the year earlier bringing 4.66 B USD. The greatest contribution to the revenue figure was made by North America — last year it brought EPAM Systems, Inc. 2.87 B USD, and the year before that — 2.77 B USD.