FACTSET RESEARCH SYSTEMS revenue for the last year amounted to 35.46 B MXN, the most of which — 35.46 B MXN — came from its highest performing source at the moment, Integrated Financial Information & Analytical Applications, the year earlier bringing 37.18 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought FACTSET RESEARCH SYSTEMS 21.51 B MXN, and the year before that — 22.32 B MXN.