IRON MOUNTAIN (UK) PLC
Company details
- Registered name
- IRON MOUNTAIN (UK) PLC
- Company number
- 01478540
- Registered office
- MPN2, MAGNA PARK NORTH, LUTTERWORTH, LEICESTERSHIRE, LE17 4UE, ENGLAND · 14 other companies at this postcode
- Company type
- Public Limited Company
- Incorporated on
- 11 February 1980
- Status
- Active
- Age
- 46 years
- Nature of business (SIC)
- 52103 — Operation of warehousing and storage facilities for land transport activities · 52219 — Other service activities incidental to land transportation, n.e.c.
- Accounts — next due
- 30 Jun 2027
- Accounts — last made up to
- 31 Dec 2025
- Confirmation statement — next due
- 14 Jan 2027
- Confirmation statement — last
- 31 Dec 2025
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 13 of 36 registered charges outstanding — a lender has a claim over the assets.
- A person with significant control here also controls 4 other companies.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 04/10/2017 | Person with significant control ceased | Iron Mountain Europe Plc | — |
| 04/10/2017 | Person with significant control added | — | Iron Mountain Europe (Group) Limited |
| 18/11/2016 | Person with significant control added | — | Iron Mountain Europe Plc |
Documents for IRON MOUNTAIN (UK) PLC
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.
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About IRON MOUNTAIN (UK) PLC (01478540)
IRON MOUNTAIN (UK) PLC is a public limited company incorporated on 11 February 1980 and registered in the United Kingdom under company number 01478540. Its registered office is at MPN2, MAGNA PARK NORTH, LUTTERWORTH, LEICESTERSHIRE, LE17 4UE, ENGLAND. The recorded nature of business is operation of warehousing and storage facilities for land transport activities (SIC 52103). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Iron Mountain Europe (Group) Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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Operation of warehousing and storage facilities for land transport activities across UK registers
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