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Seagreen 1A Limited
- Incorporated
- 28 April 2020 (6 years)
- Industry
- Production of electricity (35110)
- Owned by
- Accounts type
- Full
- Region
- South East
- Address
- No. 1 Forbury Place43 Forbury RoadReadingRG1 3JH
Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 7 April 2027
- Last conf. stmt
- 24 March 2026
Officers 5 active
Officer details are public data from the Companies House register.
Director · Appointed 28 July 2025
British
Born June 1978 (48)
Director · Appointed 1 November 2024
Also at Seagreen 1A (Holdco) Limited · more companies
Irish
Born February 1981 (45)
Director · Appointed 1 September 2024
French
Born February 1968 (58)
Killeen, Karen
Secretary · Appointed 5 March 2024
Sandager, Michael
Director · Appointed 29 February 2024
Danish
Born October 1961 (65)
Officer history (18 former)
29 October 2026
1 November 2025
28 July 2025
28 July 2025
1 November 2024
1 November 2024
1 September 2024
1 September 2024
19 August 2024
19 August 2024
20 May 2024
20 May 2024
20 May 2024
20 May 2024
5 March 2024
Resigned O'Connor, Bernard Michael as Secretary
5 March 2024
Appointed Killeen, Karen as Secretary
29 February 2024
Appointed Sandager, Michael as Director
23 February 2024
30 January 2024
30 January 2024
30 January 2024
30 January 2024
20 December 2023
20 December 2023
9 October 2023
9 October 2023
24 August 2023
Appointed O'Connor, Bernard Michael as Secretary
24 August 2023
Resigned Leggat, Alice Margaret as Secretary
1 November 2022
1 November 2022
16 March 2022
Resigned Borrowman, Suzanne as Secretary
16 March 2022
Appointed Leggat, Alice Margaret as Secretary
21 December 2020
21 December 2020
21 December 2020
21 December 2020
21 December 2020
Appointed Borrowman, Suzanne as Secretary
9 December 2020
Resigned O'Connor, Bernard Michael as Secretary
28 April 2020
Appointed O'Connor, Bernard Michael as Secretary
28 April 2020
28 April 2020
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 28 April 2020
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 12570748
Holdings 1
Companies where Seagreen 1A Limited is registered as a person with significant control
Owns 25–50% of shares
Active
Filings 56
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 5 November 2026 | Termination of appointment of a director | |||
| 25 March 2026 | Confirmation statement with no updates | 24 March 2026 | ||
| 15 December 2025 | Full accounts | 31 March 2025 | ||
| 19 November 2025 | Termination of appointment of a director | |||
| 28 July 2025 | Appointment of a director |
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