3I MIA HOLDINGS LIMITED
Company details
- Registered name
- 3I MIA HOLDINGS LIMITED
- Company number
- 10718900
- Registered office
- 4TH FLOOR,, 140 ALDERSGATE STREET, LONDON, EC1A 4HY, UNITED KINGDOM
- Company type
- Private Limited Company
- Incorporated on
- 10 April 2017
- Status
- Active
- Age
- 9 years
- Nature of business (SIC)
- 64209 — Activities of other holding companies n.e.c.
- Accounts — next due
- 31 Dec 2027
- Accounts — last made up to
- 31 Mar 2026
- Confirmation statement — next due
- 23 Apr 2027
- Confirmation statement — last
- 09 Apr 2026
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.
- 300 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
- A person with significant control here also controls 61 other companies.
Companies House register snapshot, read 02/09/2026.
Officers
2 active
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
Serving officers
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 10/04/2017 | Person with significant control added | — | 3i Managed Infrastructure Acquisitions Gp (2017) Llp |
| 10/04/2017 | Person with significant control added | — | 3i Investments Plc |
| 10/04/2017 | Director appointed | — | DELLIS, Anna Louise |
| 10/04/2017 | Director appointed | — | DAWES, James Peter |
Financial highlights
No figures could be read from the accounts filed on 31 Jul 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.
Documents for 3I MIA HOLDINGS LIMITED
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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.
Filing history
Most recent filings
Data protection register
No entry found on the ICO register of fee payers under this name.
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Get this company via API
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About 3I MIA HOLDINGS LIMITED (10718900)
3I MIA HOLDINGS LIMITED is a private limited company incorporated on 10 April 2017 and registered in the United Kingdom under company number 10718900. Its registered office is at 4TH FLOOR,, 140 ALDERSGATE STREET, LONDON, EC1A 4HY, UNITED KINGDOM. The recorded nature of business is activities of other holding companies n.e.c. (SIC 64209). The company is currently active , with statutory accounts last made up to 31 March 2026. 2 active officers are on record , and the person with significant control is 3i Investments Plc. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 10 September 2026.
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