MI

3I MANAGED INFRASTRUCTURE ACQUISITIONS GP (2017) LLP

Active

Company number OC414502

London, United Kingdom · Incorporated 8 November 2016

1 Knightsbridge, London, SW1X 7LX, United Kingdom

Last updated on 12 September 2026

Status
Active
Company age
9 years
Company type
Limited liability partnership
Accounts
Up to date

Company overview

3I MANAGED INFRASTRUCTURE ACQUISITIONS GP (2017) LLP is an active limited liability partnership incorporated on 8 November 2016 and registered in England and Wales (Company Number OC414502). Its registered office is at 1 Knightsbridge, London, SW1X 7LX.

The LLP is governed by two corporate designated members: 3i Holdings plc and 3i Managed Infrastructure Acquisitions GP Limited, both appointed on incorporation. These entities are also the persons with significant control. 3i Holdings plc holds 25–50% of voting rights, the right to appoint and remove members, and the right to share surplus assets of 75–100%. 3i Managed Infrastructure Acquisitions GP Limited holds 25–50% of voting rights.

The LLP has no charges, no insolvency history and has never been liquidated. It filed full accounts to 31 March 2026 on 9 August 2026. The most recent confirmation statement, with no updates, was made up to 1 April 2026. The next full accounts are due by 31 December 2027 and the next confirmation statement by 15 April 2027.

Compliance

Annual accounts Up to date
Last filed
31 March 2026
Next due
31 December 2027
16 months left
Confirmation statement Up to date
Last filed
1 April 2026
Next due
15 April 2027
7 months left

Financial snapshot

Last accounts type
Full
Period end
31 March 2026

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Officers

No officers on record.

Persons with significant control

PS
3i Holdings Plc
Voting Rights 25 To 50 Percent Limited Liability Partnership
Right To Share Surplus Assets 75 To 100 Percent Limited Liability Partnership
Right To Appoint And Remove Members Limited Liability Partnership
8 November 2016
PS
3i Managed Infrastructure Acquisitions Gp Limited
Voting Rights 25 To 50 Percent Limited Liability Partnership
8 November 2016

Funding

0 funding rounds

No funding rounds on record.

Filing history

Accounts With Accounts Type Full
Accounts
9 August 2026 View
Confirmation Statement With No Updates
Confirmation Statement
1 April 2026 View
Accounts With Accounts Type Full
Accounts
14 August 2025 View
Confirmation Statement With No Updates
Confirmation Statement
14 May 2025 View
Change To A Person With Significant Control Limited Liability Partnership
Persons With Significant Control
10 February 2025 View
Change Registered Office Address Limited Liability Partnership With Date Old Address New Address
Address
10 February 2025 View
Change To A Person With Significant Control Limited Liability Partnership
Persons With Significant Control
10 February 2025 View
Change Corporate Member Limited Liability Partnership With Name Change Date
Officers
10 February 2025 View
Change Corporate Member Limited Liability Partnership With Name Change Date
Officers
10 February 2025 View
Accounts With Accounts Type Full
Accounts
31 July 2024 View
Confirmation Statement With No Updates
Confirmation Statement
15 May 2024 View
Mortgage Charge Whole Release With Charge Number Limited Liability Partnership
Mortgage
17 August 2023 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
11 August 2023 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
11 August 2023 View
Accounts With Accounts Type Full
Accounts
2 August 2023 View
Confirmation Statement With No Updates
Confirmation Statement
11 May 2023 View
Mortgage Charge Whole Release With Charge Number Limited Liability Partnership
Mortgage
25 August 2022 View
Mortgage Charge Whole Release With Charge Number Limited Liability Partnership
Mortgage
25 August 2022 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
15 August 2022 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
10 August 2022 View
Accounts With Accounts Type Full
Accounts
25 July 2022 View
Confirmation Statement With No Updates
Confirmation Statement
11 May 2022 View
Accounts With Accounts Type Full
Accounts
14 September 2021 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
13 August 2021 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
13 August 2021 View
Confirmation Statement With No Updates
Confirmation Statement
11 May 2021 View
Withdrawal Of A Person With Significant Control Statement Limited Liability Partnership
Persons With Significant Control
30 October 2020 View
Accounts With Accounts Type Full
Accounts
28 October 2020 View
Confirmation Statement With No Updates
Confirmation Statement
26 May 2020 View
Accounts With Accounts Type Full
Accounts
24 October 2019 View
Mortgage Satisfy Charge Full Limited Liability Partnership
Mortgage
19 August 2019 View
Mortgage Satisfy Charge Full Limited Liability Partnership
Mortgage
19 August 2019 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
14 August 2019 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
14 August 2019 View
Confirmation Statement With No Updates
Confirmation Statement
24 May 2019 View
Mortgage Satisfy Charge Full Limited Liability Partnership
Mortgage
4 May 2019 View
Mortgage Satisfy Charge Full Limited Liability Partnership
Mortgage
4 May 2019 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
20 August 2018 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
20 August 2018 View
Accounts With Accounts Type Full
Accounts
10 August 2018 View
Confirmation Statement With No Updates
Confirmation Statement
25 May 2018 View
Change Account Reference Date Limited Liability Partnership Current Extended
Accounts
7 November 2017 View
Notification Of A Person With Significant Control Limited Liability Partnership
Persons With Significant Control
2 November 2017 View
Notification Of A Person With Significant Control Limited Liability Partnership
Persons With Significant Control
2 November 2017 View
Confirmation Statement With No Updates
Confirmation Statement
2 November 2017 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
23 August 2017 View
Mortgage Create With Deed With Charge Number Charge Creation Date Limited Liability Partnership
Mortgage
23 August 2017 View
Incorporation Limited Liability Partnership
Incorporation
8 November 2016 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges
  • Credit score
  • Recommended limit
  • Payment risk

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