IRON MOUNTAIN INCORPORATED group: subsidiaries and structure
Corporation · WILMINGTON, United States · LEI SQL3F6CKNNBM3SQGHX24
18subsidiaries
5countries
8held directly
2lapsed LEIs
10links on accounts older than 24 months
0ISINs of subsidiaries
Summary
IRON MOUNTAIN INCORPORATED is the ultimate parent of 18 subsidiaries with LEIs in 5 countries, as reported to GLEIF. 8 are held directly; the others sit below intermediate companies. The largest numbers are in the United States (9), in India (4) and in the Netherlands (3). 2 of the subsidiaries have a lapsed LEI, and 10 links rest on accounts older than 24 months. GLEIF's ISIN mapping lists 25 ISINs for the parent and 0 ISINs for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
10 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
IRON MOUNTAIN (UK) PLC United Kingdom
Iron Mountain (Nederland) Services B.V. Netherlands
Iron Mountain Nederland B.V. Netherlands
IRON MOUNTAIN DATA CENTERS ARIZONA 3, LLC United States
Iron Mountain Data Centers Virginia 3, LLC United States
IRON MOUNTAIN DATA CENTERS VIRGINIA 4/5 SUBSIDIARY, LLC United States
IRON MOUNTAIN DATA CENTERS VIRGINIA 6, LLC United States
IRON MOUNTAIN DATA CENTERS VIRGINIA 7, LLC United States
Iron Mountain Data Centers Virginia 9, LLC United States
IRON MOUNTAIN DATA CENTERS, LLC United States
IRON MOUNTAIN INFORMATION MANAGEMENT, LLC United States
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| IRON MOUNTAIN (UK) PLC | United Kingdom | London | 213800OT3BUEZ7P7XW26 | 2024 | |
| IRON MOUNTAIN INDIA PRIVATE LIMITED | India | MUMBAI | 3358007GQH7YI5EHLF71 | 2025 | |
| IRON MOUNTAIN SERVICES PRIVATE LIMITED | India | Bangalore | 984500DDB3BDFE566434 | 2024 | |
| OEC RECORDS MANAGEMENT COMPANY PRIVATE LIMITED | India | MUMBAI | 335800SH7ZCDL3UMY509 | 2022 | > 24 months |
| RECALL INDIA INFORMATION MANAGEMENT PRIVATE LIMITED | India | MUMBAI | 3358009IYDWABXDG4J59 | 2024 | |
| Marshgate Morangis | Luxembourg | Luxembourg | 549300DWIQ83M65FMS71 | 2016 | lapsed > 24 months |
| IRON MOUNTAIN (NEDERLAND) DATA CENTRE HOLDINGS B.V. | Netherlands | HAARLEM | 5493000MCTCYTA5GKY12 | 2025 | |
| Iron Mountain (Nederland) Services B.V. | Netherlands | Alphen aan den Rijn | 724500M5JOV7CXG04305 | 2024 | |
| Iron Mountain Nederland B.V. | Netherlands | Alphen aan den Rijn | 724500209YXEDEY8WX34 | 2024 | |
| IRON MOUNTAIN DATA CENTERS ARIZONA 3, LLC | United States | WILMINGTON | 2549008QYQ8WT6DC2L21 | 2022 | > 24 months |
| Iron Mountain Data Centers Virginia 3, LLC | United States | WILMINGTON | 5493000IQUGBIMZRQX51 | 2023 | > 24 months |
| IRON MOUNTAIN DATA CENTERS VIRGINIA 4/5 SUBSIDIARY, LLC | United States | WILMINGTON | 549300QYDTICEWGLAC31 | 2022 | > 24 months |
| IRON MOUNTAIN DATA CENTERS VIRGINIA 6, LLC | United States | WILMINGTON | 254900BTJPJOWAM4QP76 | 2023 | > 24 months |
| IRON MOUNTAIN DATA CENTERS VIRGINIA 7, LLC | United States | WILMINGTON | 254900GBZ44XOD07WB33 | 2023 | > 24 months |
| Iron Mountain Data Centers Virginia 9, LLC | United States | WILMINGTON | 254900SKSKOUG7QV2226 | 2025 | |
| IRON MOUNTAIN DATA CENTERS, LLC | United States | WILMINGTON | 5493004Q7PHLGS83ND55 | 2021 | > 24 months |
| IRON MOUNTAIN INFORMATION MANAGEMENT, LLC | United States | WILMINGTON | 5493009M0X1LQXGBWV02 | 2021 | > 24 months |
| IRON MOUNTAIN US HOLDINGS, INC. | United States | WILMINGTON | 549300RUAW0D4WBMPU54 | 2021 | lapsed > 24 months |