KBC GROEP NV revenue for the last year amounted to 10.43 B CHF, the most of which — 6.05 B CHF — came from its highest performing source at the moment, Belgium Business Unit, the year earlier bringing 2.80 B CHF. The greatest contribution to the revenue figure was made by Belgium — last year it brought KBC GROEP NV 6.05 B CHF, and the year before that — 2.80 B CHF.