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Company profile

3I Mia Holdings Limited

UK company 10718900, incorporated on 10 April 2017.

3I Mia Holdings Limited is a UK company with status Active founded in 2017 based in London.

Company number
10718900
Incorporated
10 Apr 2017
Companies House status
Active

Company identity

Founded / incorporated
10 April 2017

Company number 10718900

Verify at Companies House
Legal name
3I MIA HOLDINGS LIMITED
Company type
Private Limited Company
Region
London
Registered address
4TH FLOOR,
140 ALDERSGATE STREET
LONDON
UNITED KINGDOM
EC1A 4HY
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller Controls 23
1
Company Active LTD
3I Mia Holdings Limited
CRN 10718900
2
Direct controller Active PLC
3I Investments PLC
CRN 03975789
3
Direct controller Active LLP
3I Managed Infrastructure Acquisitions GP (2017) LLP
CRN OC414502
4
Intermediate controller Active PLC
3I PLC
CRN 00397156
5
Intermediate controller Active PLC
3I Holdings PLC
CRN 02591431
6
Intermediate controller Active LTD
3I Managed Infrastructure Acquisitions GP Limited
CRN 10467007
7
Ultimate controller Active PLC
3I Group PLC
CRN 01142830

Company events

Reference milestones and recent Companies House filing stream events.

6 events
31 Dec
2027

Accounts due

Accounts Due

Next accounts due date

23 Apr
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Jul
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUzNjA3OTE2OWFkaXF6a2N4 | Paper/PDF filed

Published 03 Aug 2026 22:52

09 Apr
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2026

Accounts filed

Accounts

Last accounts made up date

10 Apr
2017

Incorporated

Inception

Company registered at Companies House