Iron Mountain Employee Directory
IT Services and IT ConsultingMassachusetts, United States10001+ Employees
Iron Mountain has about 25K employees across 6 continents, most of them in North America. By country, the largest groups are United States Of America (51%), India (10%) and Brazil (8%). Analytics and Administrative make up 23% of the profiles with a known department. Iron Mountain's workforce spans 43 departments. Iron Mountain's workforce fell 8% between July 2025 and July 2026.