KPIs & Operating Metrics(New)
Growth Metrics

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

Iron Mountain (IRM) has disclosed Gross Margin for 17 consecutive years, with 55.38% as the latest value for Q4 2025.

  • Quarterly Gross Margin fell 106.0% to 55.38% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 55.38% through Dec 2025, down 77.0% year-over-year, with the annual reading at 55.38% for FY2025, 77.0% down from the prior year.
  • Gross Margin hit 55.38% in Q4 2025 for Iron Mountain, up from 54.85% in the prior quarter.
  • In the past five years, Gross Margin ranged from a high of 58.69% in Q4 2021 to a low of 18.21% in Q2 2021.
  • Historically, Gross Margin has averaged 52.92% across 5 years, with a median of 56.44% in 2024.
  • Biggest YoY gain for Gross Margin was 7946bps in 2021; the steepest drop was -8521bps in 2021.
  • Year by year, Gross Margin stood at 58.69% in 2021, then fell by -2bps to 57.78% in 2022, then dropped by 0bps to 57.65% in 2023, then decreased by -2bps to 56.43% in 2024, then fell by -2bps to 55.38% in 2025.
  • Business Quant data shows Gross Margin for IRM at 55.38% in Q4 2025, 54.85% in Q3 2025, and 55.91% in Q2 2025.