BLACKROCK INC. O.N. revenue for the last year amounted to 16.18 B EUR, the most of which — 13.05 B EUR — came from its highest performing source at the moment, Investment Advisory, Administration Fees and Securities Lending, the year earlier bringing 13.50 B EUR. The greatest contribution to the revenue figure was made by Americas — last year it brought BLACKROCK INC. O.N. 10.78 B EUR, and the year before that — 11.15 B EUR.