Companies
Iron Mountain
Real estatePortsmouth, New HampshireIRMAbout 29,400 employees
More about Iron Mountain
Real estate investment trust that stores and manages physical records and data and runs data centers for businesses
Revenue
$6.90B
Fiscal 2025, up 12.2%
Employees
About 29,400
As of December 2025
Stock
IRM
New York Stock Exchange
Headquarters
Portsmouth, New Hampshire
CEO
William Meaney
Since January 2013
Main businessesGlobal records and information management, data centers, digital solutions, asset lifecycle management
Current strategyDriving records storage volume and pricing while expanding data centers and digital services for customers' digital transformation
Recent workforce changesProject Matterhorn restructuring, including site consolidation and severance, completed in 2025 with about $196M of restructuring and transformation costs that year
CompetitorsAccess Information Management, Equinix, Digital Realty
Related companiesEquinixDigital Realty
Checked October 11, 2026 · Sources: sec.gov, sec.gov (2)
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