Maximus, Inc. revenue for the last year amounted to 4.90 B USD, the most of which — 2.40 B USD — came from its highest performing source at the moment, United States Federal Services, the year earlier bringing 2.26 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Maximus, Inc. 4.22 B USD, and the year before that — 3.87 B USD.