Iron Mountain (IRM) Revenue — Quarter Ended Mar 31, 2026
Revenue increased in the current quarter compared to both the prior quarter and the same quarter last year. The company's growth was driven by organic storage rental revenue and service revenue from digital and asset lifecycle management offerings.
Key takeaway
Quarter ended Mar 31, 2026 · FY2026 Q1
Revenue increased in the current quarter compared to both the prior quarter and the same quarter last year. The company's growth was driven by organic storage rental revenue and service revenue from digital and asset lifecycle management offerings.
Financial snapshot
Reported revenue, sequential change, year-over-year change, and trailing four-quarter revenue.
Quarter revenue
$1.9B
Revenue reported for this quarter.
Quarter-over-quarter
+5.0%
Change from the immediately preceding quarter.
Year-over-year
+21.6%
Change from the comparable year-ago quarter.
Trailing four quarters
$7.2B
Sum of the latest four reported quarters.
Quarterly revenue trend
The latest four reported quarters with year-over-year comparisons.
| Period ended | Revenue | Year-over-year change |
|---|---|---|
| Jun 30, 2025 | $1.7B | +11.6% |
| Sep 30, 2025 | $1.8B | +12.6% |
| Dec 31, 2025 | $1.8B | +16.6% |
| Mar 31, 2026 | $1.9B | +21.6% |
Revenue performance
The reported revenue reflects a sequential increase from the preceding quarter and a larger year-over-year gain. The trend shows consistent growth over the past four quarters.
Quarterly comparison
Compared to the immediately preceding quarter, revenue rose, continuing the upward trajectory from prior periods. Versus the same quarter one year earlier, the increase was substantially higher, indicating accelerated growth.
What to watch
Watch for the company's ability to sustain revenue growth through its focus on new product and service offerings, cross-selling, and market expansion, as outlined in the management discussion.