Iron Mountain (IRM) Other Non-Current Liabilities (2009 - 2026)

Iron Mountain has disclosed Other Non-Current Liabilities across 18 years of filings, most recently posting $355.7 million for Q1 2026.

• Other Non-Current Liabilities for Q1 2026 came in at $355.7 million, up 4.89% year-over-year; the trailing twelve-month figure through Mar 2026 was $355.7 million (up 4.89% YoY), and the FY2025 annual result was $450.1 million, up 44.17% from the prior year.
• Other Non-Current Liabilities came in at $355.7 million for Q1 2026 at Iron Mountain, down from $450.1 million in the prior quarter.
• In the past five years, Other Non-Current Liabilities ranged from a high of $450.1 million in Q4 2025 to a low of $158.4 million in Q3 2023.
• The 5-year median for Other Non-Current Liabilities is $317.4 million (2022), against an average of $310.1 million.
• Across the five-year window, Other Non-Current Liabilities soared 157.23% in 2022 and slumped 60.27% in 2023, its largest moves.
• Iron Mountain's Other Non-Current Liabilities stood at $317.4 million in 2022, then slipped by 25.14% to $237.6 million in 2023, then surged by 31.4% to $312.2 million in 2024, then surged by 44.17% to $450.1 million in 2025, then slipped by 20.96% to $355.7 million in 2026.
• The last three Other Non-Current Liabilities figures came in at $355.7 million (Q1 2026), $450.1 million (Q4 2025), and $389.1 million (Q3 2025), per Business Quant data.