Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 25 September 2027
- Last conf. stmt
- 11 September 2026
Blackrock Evergreen Infrastructure UK Holdings Limited
- Incorporated
- 12 September 2023 (3 years)
- Industry
- Activities of other holding companies n.e.c. (64209)
- Directors
- Niall Ryan
- Owned by
- Global Infrastructure Partners Core (Aggregator C), SCSP
- Accounts type
- Full
- Region
- Greater London
- Address
- 5 Churchill Place10th FloorLondonE14 5HU
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 4 active
Officer details are public data from the Companies House register.
Director · Appointed 5 January 2026
British
Born August 1983 (43)
Corporate Secretary · Appointed 12 September 2023
Director · Appointed 12 September 2023
British
Born August 1985 (41)
Ryan, Niall
Director · Appointed 12 September 2023
Irish
Born October 1985 (41)
Officer history (3 former)
5 January 2026
5 January 2026
1 September 2025
29 April 2025
31 January 2025
12 September 2023
12 September 2023
12 September 2023
Appointed Ryan, Niall as Director
12 September 2023
12 September 2023
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Global Infrastructure Partners Core (Aggregator C), SCSP
Corporate entity · Notified 12 September 2023
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Special Limited Partnership (Scsp)
Reg. no. B270333
Group structure 17 shown
Ownership group derived from the Companies House PSC register
Blackrock Evergreen Infrastructure UK Holdings Limited This company
Dtuk BLK Bidco Holdings Ltd Owns 75–100% of shares
Diamond Transmission UK Limited Owns 75–100% of shares
Blue Transmission London Array (Holdings) Limited Owns 25–50% of shares
Blue Transmission Sheringham Shoal (Holdings) Limited Owns 25–50% of shares
Blue Transmission Walney 1 (Holdings) Limited Owns 25–50% of shares
Blue Transmission Walney 2 (Holdings) Limited Owns 25–50% of shares
Diamond Transmission Partners Bbe (Holdings) Limited Owns 25–50% of shares
Diamond Transmission Partners DBB (Holdings) Limited Owns 75–100% of shares
Diamond Transmission Partners Galloper (Holdings) Limited Owns 50–75% of shares
Diamond Transmission Partners RB (Holdings) Limited Owns 50–75% of shares
Diamond Transmission Partners Sofia (Holdings) Limited Owns 75–100% of shares
Diamond Transmission Partners Walney Extension (Holdings) Limited Owns 50–75% of shares
Gip Core Prism Topco Limited Owns 75–100% of shares
Gip Core Prism Midco Limited Owns 75–100% of shares
Gip Core Prism Bidco Limited Owns 75–100% of shares
Gip Core UK Bidco Ltd Owns 75–100% of shares
Filings 26
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 21 September 2026 | Director's details changed | |||
| 21 September 2026 | Change of details for a person with significant control | |||
| 21 September 2026 | Confirmation statement with updates | 11 September 2026 | ||
| 10 May 2026 | Full accounts | 31 December 2025 | ||
| 27 April 2026 | Insolvency filing |
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