IRON MOUNTAIN INC COM NPV revenue for the last year amounted to 5.48 B USD, the most of which — 4.66 B USD — came from its highest performing source at the moment, Global Records and Information Management, the year earlier bringing 4.30 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought IRON MOUNTAIN INC COM NPV 3.51 B USD, and the year before that — 3.26 B USD.