Realty Income Corporation revenue for the last year amounted to 5.04 B USD, the most of which — 4.01 B USD — came from its highest performing source at the moment, Retail, the year earlier bringing 3.19 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Realty Income Corporation 4.35 B USD, and the year before that — 3.48 B USD.