What is Iron Mountain's long-term debt?

Iron Mountain (IRM) reported long-term debt of $16.89B in Q1 2026.

How has Iron Mountain's long-term debt changed year-over-year?

Iron Mountain's long-term debt increased by 19.1% year-over-year, from $14.18B to $16.89B.

What is the long-term trend for Iron Mountain's long-term debt?

Over 5 years (2020 to 2025), Iron Mountain's long-term debt has grown at a 13.8% compound annual growth rate (CAGR), from $8.51B to $16.22B.

What does long-term debt mean?

Bonds, term loans, notes payable, and other borrowings with maturities beyond one year — the primary long-term financing source.

Iron Mountain IRM Long-Term Debt

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——

Other financials

Income statement

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Revenue$1.9B+21.6%

Gross profit$1.0B+18.6%

Operating income$395.2M+55.4%

Net income$149.0M+818%

EPS (diluted)$0.48+860%

Balance sheet

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Cash & equivalents$250.7M+61.4%

Total debt$20.2B+13.6%

Total equity-$1.2B-73.9%

Total assets$21.5B+11.0%

Cash flow

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Operating cash flow$338.6M+71.6%

CapEx$518.0M-23.2%

Free cash flow-$179.5M+62.4%

Valuation

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Market cap$37.78B+30.7%

Enterprise value$57.72B+22.2%

P/E132.6×-511×

P/S5.2×+0.7×

Profitability

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Gross margin55%-1.0pp

Operating margin18%+1.8pp

Net margin3.9%+2.0pp

FCF margin-8.7%-2.2pp

Returns & leverage

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Return on equity70.5%-19.4pp

Debt / equity855.6×+830×

Current ratio0.8×+0.2×

Where this comes from

Reported directly by Iron Mountain in its filing.

Tagged under the XBRL concept us-gaap:LongTermDebtNoncurrent.

The official record: Iron Mountain’s 10-Q, filed April 30, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Iron Mountain's long-term debt?: Iron Mountain (IRM) reported long-term debt of $16.89B in Q1 2026.
How has Iron Mountain's long-term debt changed year-over-year?: Iron Mountain's long-term debt increased by 19.1% year-over-year, from $14.18B to $16.89B.
What is the long-term trend for Iron Mountain's long-term debt?: Over 5 years (2020 to 2025), Iron Mountain's long-term debt has grown at a 13.8% compound annual growth rate (CAGR), from $8.51B to $16.22B.
What does long-term debt mean?: Bonds, term loans, notes payable, and other borrowings with maturities beyond one year — the primary long-term financing source.