KPIs & Operating Metrics(New)
Growth Metrics

Iron Mountain (IRM) Gross Margin (2016 - 2025)

Iron Mountain's Gross Margin history spans 17 years, with the latest figure at 55.38% for Q4 2025.

  • For Q4 2025, Gross Margin fell 106.0% year-over-year to 55.38%; the TTM value through Dec 2025 reached 55.38%, down 77.0%, while the annual FY2025 figure was 55.38%, 77.0% down from the prior year.
  • Gross Margin for Q4 2025 was 55.38% at Iron Mountain, up from 54.85% in the prior quarter.
  • Across five years, Gross Margin topped out at 147.46% in Q3 2021 and bottomed at 54.85% in Q3 2025.
  • The 5-year median for Gross Margin is 56.47% (2023), against an average of 63.91%.
  • The largest YoY upside for Gross Margin was 8938bps in 2021 against a maximum downside of -14990bps in 2021.
  • A 5-year view of Gross Margin shows it stood at 85.5% in 2021, then decreased by -1bps to 84.76% in 2022, then tumbled by -32bps to 57.65% in 2023, then dropped by -2bps to 56.43% in 2024, then decreased by -2bps to 55.38% in 2025.
  • Per Business Quant, the three most recent readings for IRM's Gross Margin are 55.38% (Q4 2025), 54.85% (Q3 2025), and 55.91% (Q2 2025).