Iron Mountain Inc splits its revenue into 3 lines in its filings. The largest line in fiscal 2025, which ended Dec 31, 2025 was Global Recordsand Information Management Business at $5.3 billion, 77% of the total.
USD in millions. The percent under a figure is the change from the year before.
| Line |
FY 2026
Jun 30, 2026
|
FY 2025
Dec 31, 2025
|
FY 2024
Dec 31, 2024
|
FY 2023
Dec 31, 2023
|
FY 2022
Dec 31, 2022
|
FY 2021
Dec 31, 2021
|
FY 2020
Dec 31, 2020
|
FY 2019
Dec 31, 2019
|
FY 2018
Dec 31, 2018
|
FY 2017
Dec 31, 2017
|
FY 2016
Dec 31, 2016
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue |
7,562
|
6,902
|
6,150
|
5,480
|
5,104
|
4,492
|
4,147
|
4,263
|
1,603
|
—
|
—
|
| Global Recordsand Information Management Business |
5,549
+8.8%
share 73.4%
|
5,291
+6.3%
share 76.7%
|
4,979
+6.8%
share 81.0%
|
4,662
+8.5%
share 85.1%
|
4,295
+7.5%
share 84.2%
|
3,995
+8.0%
share 88.9%
|
3,699
-3.0%
share 89.2%
|
3,812
-0.8%
share 89.4%
|
3,843
+3.7%
share 239.7%
|
3,706
|
—
|
| Corporate And Other |
1,055
+60.1%
share 13.9%
|
807
+46.6%
share 11.7%
|
550
+70.2%
share 9.0%
|
323
-20.6%
share 5.9%
|
407
+140.1%
share 8.0%
|
170
+0.6%
share 3.8%
|
169
-12.6%
share 4.1%
|
193
+25.2%
share 4.5%
|
154
+51.5%
share 9.6%
|
102
|
—
|
| Global Data Center Business |
958
+39.7%
share 12.7%
|
803
+29.6%
share 11.6%
|
620
+25.3%
share 10.1%
|
495
+23.4%
share 9.0%
|
401
+22.7%
share 7.9%
|
327
+17.0%
share 7.3%
|
279
+8.6%
share 6.7%
|
257
+12.3%
share 6.0%
|
229
+507.5%
share 14.3%
|
38
|
—
|
How these figures are calculated
Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.
Company profile
- Industry
- Real Estate Investment Trusts (SIC 6798)
- Listed as
- IRM (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Portsmouth, NH
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1020569
- Former names
- IRON MOUNTAIN INC/PA (until Jun 9, 2005); PIERCE LEAHY CORP (until Feb 16, 1999)
Other Real Estate Investment Trusts companies
- Welltower Inc. WELL
- Prologis, Inc. PLD
- Equinix Inc EQIX
- American Tower Corp /MA/ AMT
- Simon Property Group Inc. SPG
- Digital Realty Trust, Inc. DLR
- Public Storage PSA
- Realty Income Corp O
Source: SEC EDGAR filings. This is company-reported data, not investment advice.