In 2024, Iron Mountain generated more than**** billion U.S. dollars in revenue, an increase of over ** percent on the previous year. Founded in 1951, Boston-based Iron Mountain is an enterprise information management services company operating across the globe.
From mushrooms to document management
Iron Mountain boasts a colorful history, tracing its origins to a mushroom farm. Founder Herman Knaust had located his farm in a former iron ore mine in Kingston, New York. By the , Knaust had identified the growing need for secure document storage amid mounting Cold War threats, and so converted his farm to a secure, bomb-resistant storage facility. The company has since expanded across the globe, employing over * individuals, and ranking among the world’s largest real estate investment trusts (REITs).
Iron Mountain expands to digital assets
Over time, Iron Mountain has expanded its business to meet evolving client needs, and as such offers the handling of not only physical documents but of all forms of sensitive digital data. In 2013, the company launched a data center business to provide hyperscale and colocation services to enterprise clients. This segment generated half a billion U.S. dollars in 2024, or around nine percent of the firm’s total revenue.Â
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Iron Mountain. (August 6, 2025). Annual revenue of Iron Mountain Inc, from 2010 to 2024 (in million U.S. dollars) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 27, 2026, from /statistics/595986/worldwide-iron-mountain-annual-revenues/
Iron Mountain. "Annual revenue of Iron Mountain Inc, from 2010 to 2024 (in million U.S. dollars)." Chart. August 6, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 27, 2026. /statistics/595986/worldwide-iron-mountain-annual-revenues/
Iron Mountain. (2025). Annual revenue of Iron Mountain Inc, from 2010 to 2024 (in million U.S. dollars). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 27, 2026. /statistics/595986/worldwide-iron-mountain-annual-revenues/
Iron Mountain. "Annual Revenue of Iron Mountain Inc, from 2010 to 2024 (in Million U.S. Dollars)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 6 Aug 2025, /statistics/595986/worldwide-iron-mountain-annual-revenues/
Iron Mountain, Annual revenue of Iron Mountain Inc, from 2010 to 2024 (in million U.S. dollars) ÌÇÐÄÆÆ½â°æ, /statistics/595986/worldwide-iron-mountain-annual-revenues/ (last visited July 27, 2026)
Annual revenue of Iron Mountain Inc, from 2010 to 2024 (in million U.S. dollars) [Graph], Iron Mountain, August 6, 2025. [Online]. Available: /statistics/595986/worldwide-iron-mountain-annual-revenues/