Healthcare Services Group, Inc. revenue for the last year amounted to 1.69 B USD, the most of which — 904.74 M USD — came from its highest performing source at the moment, Dietary, the year earlier bringing 894.49 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Healthcare Services Group, Inc. 1.67 B USD, and the year before that — 1.69 B USD.