BLACKSTONE INC revenue for the last year amounted to 8.78 B EUR, the most of which — 3.07 B EUR — came from its highest performing source at the moment, Real Estate, the year earlier bringing 6.39 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought BLACKSTONE INC 6.15 B EUR, and the year before that — 11.76 B EUR.