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Company profile

Seagreen 1A (Holdco) Limited

UK company 12570748, incorporated on 24 April 2020.

Seagreen 1A (Holdco) Limited is a UK company with status active founded in 2020 based in South East England.

Company number
12570748
Incorporated
24 Apr 2020
Companies House status
Active

Company identity

Founded / incorporated
24 April 2020

Company number 12570748

Verify at Companies House
Legal name
SEAGREEN 1A (HOLDCO) LIMITED
Company type
LTD
Region
South East England
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

5 levels 2 ultimate controllers Controls 2
1
Company Active LTD
Seagreen 1A (Holdco) Limited
CRN 12570748
2
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3
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4
Intermediate controller Active LTD
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5
Intermediate controller Active LTD
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CRN NI043239
6
Intermediate controller Active LTD
Elf Petroleum UK Limited
CRN 01290174
7
Intermediate controller Active LTD
Sse Renewables Onshore Windfarm Holdings Limited
CRN NI049557
8
Intermediate controller Active LTD
Totalenergies Holdings UK Limited
CRN 01722136
9
Intermediate controller Active LTD
Sse Renewables Limited
CRN SC435847
10
Ultimate controller
N/A
CRN N/A
11
Ultimate controller Active PLC
Sse PLC
CRN SC117119

Company events

Reference milestones and recent Companies House filing stream events.

1 event
24 Apr
2020

Incorporated

Inception

Company registered at Companies House