FactSet Research Systems Inc. revenue for the last year amounted to 2.20 B USD, the most of which — 2.09 B USD — came from its highest performing source at the moment, Integrated Financial Information & Analytical Applications, the year earlier bringing 1.84 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought FactSet Research Systems Inc. 1.27 B USD, and the year before that — 1.11 B USD.