What is Iron Mountain?
Information management and data center REIT with $6.9B 2025 revenue, 1,340 locations, and 240,000+ customers.
- Category
- Information management and data center REIT
- Headquarters
- Portsmouth, NH
- Founded
- 1951
- Employees
- Approximately 28,000
- Total funding
- Public company; NYSE: IRM; no VC funding profile
- Status
- NYSE: IRM; public company
What is Iron Mountain?
Iron Mountain is a public information management and data center reit headquartered in Portsmouth, NH. Its current public-company scale signal is $6.9B 2025 revenue, 1,340 locations, and 240,000+ customers.
Iron Mountain is a public information management and data center reit headquartered in Portsmouth, NH. The company operates records storage, information management, secure shredding, digital transformation, asset lifecycle management, and global data centers, and its latest public reporting shows $6.9B 2025 revenue, 1,340 locations, and 240,000+ customers. That makes it an enterprise-scale real estate account rather than a single-property operator.
The business serves tenants, residents, operators, carriers, consumers, or homebuyers through a mix of physical assets, digital leasing or sales channels, local operating teams, and centralized finance and technology functions. Its market position is shaped by asset quality, cost of capital, operating execution, tenant or customer retention, and disciplined capital allocation.
For B2B sellers, Iron Mountain should be mapped by business unit and asset workflow. The strongest opportunities attach to measurable outcomes: leasing velocity, occupancy, retention, construction cycle time, procurement savings, risk reduction, uptime, resident or customer experience, data quality, and compliance.
What does Iron Mountain offer?
Iron Mountain offers Records storage, Information governance, Secure shredding, Digital solutions, Asset lifecycle management and related real estate services.
- Records storage· Offering
- Information governance· Offering
- Secure shredding· Offering
- Digital solutions· Offering
- Asset lifecycle management· Offering
- Data centers· Offering
- Fine art and entertainment services· Offering
- Cloud-adjacent services· Offering
How does Iron Mountain make money?
Iron Mountain makes money through recurring storage rent, service fees, data center leasing, secure destruction, digital workflow services, asset lifecycle services, and customer retention across regulated enterprises.
Iron Mountain makes money through recurring storage rent, service fees, data center leasing, secure destruction, digital workflow services, asset lifecycle services, and customer retention across regulated enterprises. storage and service pricing varies by box, cubic foot, retrieval, destruction, workflow, data center capacity, and contract term; economics are retention, volume, service attach, and data center bookings. Because it is a public company, the most reliable unit-economic signals are revenue, NOI or gross margin, occupancy or closings, FFO/AFFO where relevant, backlog, leasing spreads, and capital allocation disclosures.
Growth is driven by pricing, volume, retention, development or acquisition spreads, cost of capital, operating efficiency, and the company's ability to deploy capital into assets or communities with durable demand. In a higher-rate environment, management quality and balance-sheet discipline matter as much as headline revenue growth.
For vendors, budget is usually unlocked when a product improves a metric the company already reports to investors: faster leasing, better resident or tenant experience, lower maintenance cost, more efficient construction, safer field operations, stronger cybersecurity, cleaner data, or better capital planning.
Who leads Iron Mountain?
Iron Mountain is led by William L. Meaney, President and Chief Executive Officer, with finance, operations, investment, and technology leaders shaping major buying decisions.
- William L. MeaneyPresident and Chief Executive OfficerCEO since 2013Leads global information management and data center expansion.
- Barry HytinenExecutive Vice President and Chief Financial OfficerCFO since 2020Owns finance, capital allocation, and investor communication.
- Mark KiddExecutive Vice President and General Manager, Data CentersSenior executive teamLeads global data center growth.
- Mithu BhargavaExecutive Vice President and General Manager, Digital SolutionsSenior executive teamLeads digital transformation and software-enabled services.
How do you contact Iron Mountain's leadership?
Iron Mountain publishes official investor, media, customer, or corporate contact routes, but the reviewed sources do not establish personal executive email addresses as the official way to reach leaders. Use the public company route here and treat any inferred personal address as unverified unless the company publishes it.
Personal executive email format not verified; use https://investors.ironmountain.com/- Barry HytinenExecutive Vice President and Chief Financial Officerhttps://investors.ironmountain.com/
How much funding has Iron Mountain raised?
Iron Mountain is a public company (NYSE: IRM) and is not best described by venture funding raised.
Iron Mountain is a mature public company, not a venture-backed startup with seed, Series A, or late-stage private financing rounds. Its relevant capital profile is public equity, unsecured debt or mortgage debt, operating cash flow, asset sales, acquisitions, dividends, and share repurchases rather than VC funding.
The major capital milestones are: 1951 Founded (Iron Mountain begins as a secure storage business.); 1996 IPO (The company lists publicly and consolidates records storage.); 2014 REIT conversion (Iron Mountain becomes a REIT.); 2015-2020 Data center expansion (The company builds a global data center growth business.); 2025 $6.9B revenue (Revenue rises 12.2% to $6.9B and data center demand accelerates.); 2026 Q1 growth continues (Quarterly revenue rises as growth businesses scale.). As of June 2026, the most useful buyer signal is not a private valuation but 2025 revenue of $6.9B, up 12.2% year over year, NYSE: IRM, and the scale of its asset base and capital program.
For sellers, that means buying capacity exists but is governed by mature procurement, IT, legal, compliance, finance, and asset-level operating review. The winning case ties directly to revenue, occupancy, leasing, closings, maintenance, risk, uptime, data, or operating-cost metrics.
How did Iron Mountain get here?
Iron Mountain scaled through public-market capital, portfolio operations, and disciplined real estate or homebuilding execution.
- 1951Company foundedSecure information storage roots begin.
- 1996Public listingIron Mountain starts scaling through public markets.
- 2014REIT conversionThe tax structure supports real estate-heavy storage assets.
- 2017Data center platform growsData center investment becomes a major strategic pillar.
- 2025Record revenueIron Mountain reports $6.9B revenue and 240,000+ customers.
- 2026Growth businesses accelerateData center and ALM remain key growth engines.
Who are Iron Mountain's competitors?
Iron Mountain competes with public and private operators that target the same property type, customer base, capital sources, and operating talent.
Iron Mountain — frequently asked questions
