KPIs & Operating Metrics(New)
Growth Metrics

Iron Mountain (IRM) Operating Income (2016 - 2025)

Iron Mountain (IRM) has disclosed Operating Income for 17 consecutive years, with $341.0 million as the latest value for Q4 2025.

  • Quarterly Operating Income rose 20.75% to $341.0 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $1.2 billion through Dec 2025, up 15.28% year-over-year, with the annual reading at $1.2 billion for FY2025, 15.28% up from the prior year.
  • Operating Income hit $341.0 million in Q4 2025 for Iron Mountain, up from $308.6 million in the prior quarter.
  • In the past five years, Operating Income ranged from a high of $341.0 million in Q4 2025 to a low of $170.4 million in Q1 2021.
  • Historically, Operating Income has averaged $250.0 million across 5 years, with a median of $246.9 million in 2022.
  • Biggest YoY gain for Operating Income was 132.25% in 2021; the steepest drop was 53.82% in 2021.
  • Year by year, Operating Income stood at $196.4 million in 2021, then increased by 26.37% to $248.2 million in 2022, then dropped by 7.03% to $230.8 million in 2023, then rose by 22.4% to $282.4 million in 2024, then grew by 20.75% to $341.0 million in 2025.
  • Business Quant data shows Operating Income for IRM at $341.0 million in Q4 2025, $308.6 million in Q3 2025, and $259.9 million in Q2 2025.