Iron Mountain data centers

Iron Mountain has 53 listed facilities in 12 countries; the most are in the United States (25), India (9) and Tunisia (5). Cities with the most sites are Manassas (7), Phoenix (4) and Slough (3).

Based on its listings, Iron Mountain is a colocation operator. In its main cities it runs 7 of the 49 listed facilities in Manassas (14%), 4 of the 34 in Phoenix (12%), 3 of the 38 in Slough (8%) and 2 of the 8 in Boston (25%). By market, its listings are in Northern Virginia (7), Phoenix (5), Chennai (3), London (3) and Chicago (2).

By number of listings it ranks 20th of 408 operators with several listed facilities. 5 facilities hold an Uptime Institute Tier certification (5 Tier III). Tier III: Iron Mountain VA-1, Iron Mountain DEN-1, IO Phoenix Phase 1, IO Ohio-Data Center One, Phase 1 and 1 other. Listings not yet in operation: 6 under construction. Among them: Iron Mountain VA-6, Iron Mountain VA-7, Iron Mountain CHN-1 and Iron Mountain CHN-2.