KBC Group SA revenue for the last year amounted to 12.39 B USD, the most of which — 7.19 B USD — came from its highest performing source at the moment, Belgium Business Unit, the year earlier bringing 5.34 B USD. The greatest contribution to the revenue figure was made by Belgium — last year it brought KBC Group SA 7.19 B USD, and the year before that — 5.34 B USD.