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3I MANAGED INFRASTRUCTURE ACQUISITIONS GP LIMITED (10467007)

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Introduction

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Updated On: 18/08/2026
3

3I MANAGED INFRASTRUCTURE ACQUISITIONS GP LIMITED

3I MANAGED INFRASTRUCTURE ACQUISITIONS GP LIMITED is an active private limited company incorporated on 7 November 2016 and registered in England and Wales. Its registered office is at 1 Knightsbridge, London, SW1X 7LX.

The company is a wholly owned subsidiary of 3i Holdings Plc, which holds 75-100% of the shares and voting rights and the right to appoint and remove directors. It is currently controlled by two British directors, Jasi Hari Halai (appointed 1 December 2016) and Ian Cooper (appointed 19 December 2017), with 3i Plc acting as corporate secretary.

The company’s principal activity is classified under SIC 64209. It has no charges and no insolvency history. The most recent accounts, filed as dormant to 31 March 2025, confirm the company remains dormant. The confirmation statement dated 1 April 2026 reported no updates. The next accounts are due by 31 December 2026.

Status

active

Active since 9 years ago

Company No

10467007

LTD Company

Age

9 Years

Incorporated 7 November 2016

Size

N/A

Accounts

ARD: 31/3

Up to Date

4 months left

Last Filed

Made up to 31 March 2025 (1 year ago)
Submitted on 31 October 2025 (10 months ago)
Period: 1 April 2024 - 31 March 2025(13 months)
Type: Dormant

Next Due

Due by 31 December 2026
Period: 1 April 2025 - 31 March 2026

Confirmation Statement

Up to Date

7 months left

Last Filed

Made up to 1 April 2026 (5 months ago)
Submitted on 1 April 2026 (5 months ago)

Next Due

Due by 15 April 2027
For period ending 1 April 2027

Contact

Address

1 Knightsbridge London, SW1X 7LX,

Timeline

10 key events • 2016 - 2024

Funding Officers Ownership
Company Founded
Nov 16
Director Joined
Nov 16
Director Joined
Nov 16
Director Joined
Nov 16
Director Left
Dec 17
Director Joined
Dec 17
Director Joined
Nov 20
Director Left
Jul 23
Director Joined
Aug 23
Director Left
Dec 24
0
Funding
9
Officers
0
Ownership
0
Accounts

Capital Table

People

Officers

8

5 Active
3 Resigned

3I PLC

Active
Knightsbridge, LondonSW1X 7LX
Corporate secretary
Appointed 01 Dec 2016

SHELLEY, Matthew John

Resigned
Palace Street, LondonSW1E 5JD
Born August 1975
Director
Appointed 01 Dec 2016
Resigned 07 Dec 2017

HALAI, Jasi Hari

Active
Knightsbridge, LondonSW1X 7LX
Born May 1978
Director
Appointed 01 Dec 2016

COOPER, Ian

Active
Knightsbridge, LondonSW1X 7LX
Born May 1983
Director
Appointed 19 Dec 2017

CALDERWOOD, Clare

Active
Knightsbridge, LondonSW1X 7LX
Born April 1967
Director
Appointed 18 Nov 2020

MURPHY, Jonathan Charles

Resigned
LondonSW1E 5JD
Born September 1960
Director
Appointed 07 Nov 2016
Resigned 24 Jul 2023

DAVIS, Magdelene Cornelia

Resigned
Palace Street, LondonSW1E 5JD
Born October 1976
Director
Appointed 03 Aug 2023
Resigned 12 Dec 2024

DUNN, Kevin John

Active
Knightsbridge, LondonSW1X 7LX
Born May 1963
Director
Appointed 01 Dec 2016

Persons with significant control

1

3i Holdings Plc

Active
Knightsbridge, LondonSW1X 7LX

Nature of Control

Ownership of shares 75 to 100 percent
Voting rights 75 to 100 percent
Right to appoint and remove directors
Notified 07 Nov 2016

Fundings

Financials

Latest Activities

Filing History

39

Confirmation Statement With No Updates
1 April 2026
CS01Confirmation Statement
Accounts With Accounts Type Dormant
31 October 2025
AAAnnual Accounts
Confirmation Statement With No Updates
14 May 2025
CS01Confirmation Statement
Change Registered Office Address Company With Date Old Address New Address
11 February 2025
AD01Change of Registered Office Address
Change Person Director Company With Change Date
10 February 2025
CH01Change of Director Details
Change Person Director Company With Change Date
10 February 2025
CH01Change of Director Details
Change To A Person With Significant Control
10 February 2025
PSC05Notification that PSC Information has been Withdrawn
Change Person Director Company With Change Date
10 February 2025
CH01Change of Director Details
Change Person Director Company With Change Date
10 February 2025
CH01Change of Director Details
Change Corporate Secretary Company With Change Date
10 February 2025
CH04Change of Corporate Secretary Details
Termination Director Company With Name Termination Date
13 December 2024
TM01Termination of Director
Accounts With Accounts Type Dormant
6 November 2024
AAAnnual Accounts
Confirmation Statement With No Updates
15 May 2024
CS01Confirmation Statement
Accounts With Accounts Type Dormant
26 October 2023
AAAnnual Accounts
Appoint Person Director Company With Name Date
3 August 2023
AP01Appointment of Director
Termination Director Company With Name Termination Date
26 July 2023
TM01Termination of Director
Confirmation Statement With No Updates
11 May 2023
CS01Confirmation Statement
Accounts With Accounts Type Dormant
13 September 2022
AAAnnual Accounts
Confirmation Statement With No Updates
11 May 2022
CS01Confirmation Statement
Accounts With Accounts Type Full
14 September 2021
AAAnnual Accounts
Confirmation Statement With No Updates
11 May 2021
CS01Confirmation Statement
Appoint Person Director Company With Name Date
18 November 2020
AP01Appointment of Director
Withdrawal Of A Person With Significant Control Statement
30 October 2020
PSC09Update to PSC Statements
Accounts With Accounts Type Full
28 October 2020
AAAnnual Accounts
Confirmation Statement With No Updates
26 May 2020
CS01Confirmation Statement
Accounts With Accounts Type Full
24 October 2019
AAAnnual Accounts
Confirmation Statement With No Updates
24 May 2019
CS01Confirmation Statement
Accounts With Accounts Type Full
9 August 2018
AAAnnual Accounts
Confirmation Statement With No Updates
25 May 2018
CS01Confirmation Statement
Appoint Person Director Company With Name Date
19 December 2017
AP01Appointment of Director
Termination Director Company With Name Termination Date
7 December 2017
TM01Termination of Director
Notification Of A Person With Significant Control
2 November 2017
PSC02Notification of Relevant Legal Entity PSC
Confirmation Statement With No Updates
2 November 2017
CS01Confirmation Statement
Change Account Reference Date Company Current Extended
1 December 2016
AA01Change of Accounting Reference Date
Appoint Corporate Secretary Company With Name Date
1 December 2016
AP04Appointment of Corporate Secretary
Appoint Person Director Company With Name Date
1 December 2016
AP01Appointment of Director
Appoint Person Director Company With Name Date
1 December 2016
AP01Appointment of Director
Appoint Person Director Company With Name Date
1 December 2016
AP01Appointment of Director
Incorporation Company
7 November 2016
NEWINCIncorporation