IRON MOUNTAIN INC
Iron Mountain Inc. is a global enterprise information management services company founded in 1951 and headquartered in Boston, Massachusetts. Its records management, information destruction, and data backup and recovery services are supplied to more than 220,000 customers in 58 countries throughout North America, Europe, Latin America, Africa, Asia, and Oceania.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
- Ticker / security symbols
- IRM [1]
- Listing exchanges
- NYSE [1]
- SEC industry
- Real Estate Investment Trusts [1]
- Business sectors
- computer storage media [2]
- Company / filing name
- IRON MOUNTAIN INC [1]
- Headquarters location
- Boston [2]
- Business address
- 85 NEW HAMPSHIRE AVENUE, SUITE 150, PEASE INTERNATIONAL TRADEPORT, PORTSMOUTH, NH, 03801 [1]
- Founded
- 1951 [2]
- Legal form
- Delaware corporation [2]
- Incorporation jurisdiction
- Delaware, United States [1]
- Official website
- www.ironmountain.com ↗ [2]
- Fiscal year end
- December 31 (SEC record) [1]
- ISIN (reported securities)
- US46284V1017 [2]
- CIK
- 0001020569 [1]
- SIC code
- 6798 [1]
- Country in background record
- United States [2]
Company positioning and business
Iron Mountain Inc. is a global enterprise information management services company founded in 1951 and headquartered in Boston, Massachusetts. Its records management, information destruction, and data backup and recovery services are supplied to more than 220,000 customers in 58 countries throughout North America, Europe, Latin America, Africa, Asia, and Oceania. [3]
Iron Mountain is a component of the S&P 500 Index and a member of the FTSE4Good ethical investment stock market index. [3]
Background text: Wikipedia contributors, Iron Mountain (company). Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
The SEC submissions record gives IRON MOUNTAIN INC a fiscal year end of 1231 (MMDD). Individual filings below identify their own reporting period; the filing date is the publication event, not the financial year end. [1]
Listed securities: IRM (NYSE). Multiple symbols may represent different share classes or securities of the same registrant. [4]
History and key events
Financial results and regulatory disclosures
Annual, quarterly and current reports from the collected SEC record. Insider Forms 4 and 144 are excluded. This is a selected list, not a live filing feed.
Source-verified relationships
Companies in the same industry
Comparison candidates share the SEC SIC classification 6798. This does not imply ownership, partnership or trading relationships.
Related entities and concepts
Frequently asked questions
When was IRON MOUNTAIN INC founded?
Founded: 1951. The linked source provides the background record. [2]
Where is the headquarters of IRON MOUNTAIN INC?
Headquarters location: Boston. The linked source provides the background record. [2]
Which business sectors are recorded for IRON MOUNTAIN INC?
Business sectors: computer storage media. The linked source provides the background record. [2]
IRON MOUNTAIN INC relationship map
Select a node to inspect its relationship and source.
2 verified direct relationships. Industry peers are not relationship edges.
Sources and review dates
- SEC — IRON MOUNTAIN INC filing identity and securities ↗
- Wikidata — company background record (CC0) ↗
- Wikipedia contributors — Iron Mountain (company) (CC BY-SA 4.0) ↗
- SEC securities directory ↗
- Company chronology / filing ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.