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Company profile

Seagreen 1A Limited

UK company 12575047, incorporated on 28 April 2020.

Seagreen 1A Limited is a UK company with status Active founded in 2020 based in South East England.

Company number
12575047
Incorporated
28 Apr 2020
Companies House status
Active

Company identity

Founded / incorporated
28 April 2020

Company number 12575047

Verify at Companies House
Legal name
SEAGREEN 1A LIMITED
Company type
Private Limited Company
Region
South East England
Registered address
NO. 1 FORBURY PLACE
43 FORBURY ROAD
READING
ENGLAND
RG1 3JH
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

6 levels 2 ultimate controllers Controls 1
1
Company Active LTD
Seagreen 1A Limited
CRN 12575047
2
Direct controller Active LTD
Seagreen 1A (Holdco) Limited
CRN 12570748
3
Intermediate controller Active LTD
Totalenergies Renewables UK Limited
CRN 02466611
4
Intermediate controller Active LTD
Sse Renewables Services (UK) Limited
CRN NI043294
5
Intermediate controller Active LTD
Totalenergies Gas & Power Holdings UK Ltd
CRN 02600099
6
Intermediate controller Active LTD
Sse Renewables Holdings (UK) Limited
CRN NI043239
7
Intermediate controller Active LTD
Elf Petroleum UK Limited
CRN 01290174
8
Intermediate controller Active LTD
Sse Renewables Onshore Windfarm Holdings Limited
CRN NI049557
9
Intermediate controller Active LTD
Totalenergies Holdings UK Limited
CRN 01722136
10
Intermediate controller Active LTD
Sse Renewables Limited
CRN SC435847
11
Ultimate controller
N/A
CRN N/A
12
Ultimate controller Active PLC
Sse PLC
CRN SC117119

Company events

Reference milestones and recent Companies House filing stream events.

5 events
07 Apr
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

24 Mar
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

28 Apr
2020

Incorporated

Inception

Company registered at Companies House