CSG SYS INTL DL-,01 revenue for the last year amounted to 980.15 M EUR, the most of which — 928.27 M EUR — came from its highest performing source at the moment, Software as a Service and Related Solutions, the year earlier bringing 894.18 M EUR. The greatest contribution to the revenue figure was made by Americas (Principally the United States) — last year it brought CSG SYS INTL DL-,01 905.76 M EUR, and the year before that — 867.18 M EUR.