FAIR ISAAC CORP revenue for the last year amounted to 26.38 B MXN, the most of which — 13.49 B MXN — came from its highest performing source at the moment, Scores, the year earlier bringing 14.25 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought FAIR ISAAC CORP 19.26 B MXN, and the year before that — 19.99 B MXN.