FACTSET RESEARCH SYSTEMS INC revenue for the last year amounted to 1.99 B EUR, the most of which — 1.99 B EUR — came from its highest performing source at the moment, Financial Digital Platform and Enterprise Solutions, the year earlier bringing 1.92 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought FACTSET RESEARCH SYSTEMS INC 1.21 B EUR, and the year before that — 1.17 B EUR.