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Private company

ESB Networks

Logo: Electricity Supply Board, Public domain, via Wikimedia Commons2

ESB Networks is a state-owned operator of the electricity distribution system in Ireland founded in 1927.1 It is headquartered in Dublin.1 It employed 3,000 people in 2022.1 It is part of ESB Group.1

Last updated Oct 21, 2026.

Overview

1927Founded1

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Corporate structure

ESB Networks is part of a group headed by ESB Group. 19 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • ESB Group Dublin, Ireland
    • ESB Independent Generation Trading Ltd Dublin, Ireland
    • ESB Networks Dublin, Ireland
    • Raheenleagh Power Ltd Dublin, Ireland
    • Electric Ireland Subsidiary · Dublin
    • Northern Ireland Electricity Subsidiary · Northern Ireland
    • Carrington Power Limited Subsidiary · Manchester, United Kingdom
    • Castlepook Power Designated Activity Company Subsidiary · Dublin, Ireland
    • Coolkeeragh ESB Limited Subsidiary · Londonderry, United Kingdom
    • ESB Energy Ltd Subsidiary · London, United Kingdom
    • ESB Finance Designated Activity Company Subsidiary · Dublin, Ireland
    • ESB Independent Energy (NI) Limited Subsidiary · Dublin, Ireland
    • ESB Independent Energy Limited Subsidiary · Dublin, Ireland
    • ESBNI Limited Subsidiary · Londonderry, United Kingdom
    • Northern Ireland Electricity Networks Limited Subsidiary · Belfast, United Kingdom
      • NIE FINANCE PLC Subsidiary · Belfast, United Kingdom
    • SO ENERGY TRADING LIMITED Subsidiary · London, United Kingdom
    • Synergen Power Limited Subsidiary · Dublin, Ireland
    • West Durham Windfarm Limited Subsidiary · London, United Kingdom

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Employees over time

  • 20223,0001

Timeline

  1. 1927Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2