Electricity Supply Board group: subsidiaries and structure
State Organization · Dublin, Ireland · LEI 635400UFHDIQCDZ6JK11
15subsidiaries
2countries
14held directly
0lapsed LEIs
4links on accounts older than 24 months
0ISINs of subsidiaries
Summary
Electricity Supply Board is the ultimate parent of 15 subsidiaries with LEIs in 2 countries, as reported to GLEIF. 14 are held directly; the others sit below intermediate companies. The largest numbers are in the United Kingdom (8) and in Ireland (7). 0 of the subsidiaries have a lapsed LEI, and 4 links rest on accounts older than 24 months.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
4 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
Carrington Power Limited United Kingdom
Coolkeeragh ESB Limited United Kingdom
ESB Energy Ltd United Kingdom
ESBNI Limited United Kingdom
Northern Ireland Electricity Networks Limited United Kingdom
NIE FINANCE PLC United Kingdom
SO ENERGY TRADING LIMITED United Kingdom
West Durham Windfarm Limited United Kingdom
ESB Independent Energy Limited Ireland
Synergen Power Limited Ireland
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| Carrington Power Limited | United Kingdom | Manchester | 635400DAIPVZB6ZIRT65 | 2024 | |
| Coolkeeragh ESB Limited | United Kingdom | Londonderry | 635400EQVUU47MOAMD54 | 2025 | |
| ESB Energy Ltd | United Kingdom | London | 635400O5TWPUKNK1JR04 | 2022 | > 24 months |
| ESBNI Limited | United Kingdom | Londonderry | 635400KQHMIZYMFVWU55 | 2024 | |
| NIE FINANCE PLC | United Kingdom | BELFAST | 2138009A8DWW2RUSXJ76 | 2025 | |
| Northern Ireland Electricity Networks Limited | United Kingdom | Belfast | 635400GPHRFKZQIBUK45 | 2024 | |
| SO ENERGY TRADING LIMITED | United Kingdom | London | 254900UE3KEKOG6QYH38 | 2022 | > 24 months |
| West Durham Windfarm Limited | United Kingdom | London | 635400OX493WUGEWNL21 | 2024 | |
| Castlepook Power Designated Activity Company | Ireland | Dublin | 635400P62P71ZEVFIN09 | 2024 | |
| ESB Finance Designated Activity Company | Ireland | Dublin | 635400VCPRSU89DLMZ57 | 2024 | |
| ESB Independent Energy (NI) Limited | Ireland | Dublin | 635400OHCFFW1ZSFAC66 | 2023 | > 24 months |
| ESB Independent Energy Limited | Ireland | Dublin | 635400IQGOUDHYNXZC12 | 2023 | > 24 months |
| ESB Independent Generation Trading Limited | Ireland | Dublin | 635400AUPCYJPCIXRH42 | 2024 | |
| Raheenleagh Power Designated Activity Company | Ireland | Dublin | 635400AOTXV6SLXO6M95 | 2025 | |
| Synergen Power Limited | Ireland | Dublin | 635400PCERYKASXR1H89 | 2025 |