IRON MOUNTAIN INC revenue for the last year amounted to 4.61 B CHF, the most of which — 3.92 B CHF — came from its highest performing source at the moment, Global Records and Information Management, the year earlier bringing 3.97 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought IRON MOUNTAIN INC 2.95 B CHF, and the year before that — 3.02 B CHF.