Sign in

Private company

Scottish and Southern Electricity Networks

Logo: Stuart hatch, CC0, via Wikimedia Commons3

Electricity distribution network operator in the UK

Scottish and Southern Electricity Networks (SSEN; the trading name of Scottish and Southern Energy Power Distribution Limited, Scottish Hydro Electric Transmission plc, Scottish Hydro Electric Power Distribution plc and Southern Electric Power Distribution plc) is one of two energy companies in the UK to be involved both in electricity transmission and distribution. The company forms part of the SSE plc group, which is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

See how the biggest companies compare on our leaderboards

Scottish and Southern Electricity Networks (SSEN; the trading name of Scottish and Southern Energy Power Distribution Limited, Scottish Hydro Electric Transmission plc, Scottish Hydro Electric Power Distribution plc and Southern Electric Power Distribution plc) is one of two energy companies in the UK to be involved both in electricity transmission and distribution. The company forms part of the SSE plc group, which is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.2

Corporate structure

Scottish and Southern Electricity Networks is part of a group headed by SSE plc. 16 entities, 3 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • SSE plc Perth, United Kingdom
    • Scottish and Southern Electricity Networks
    • SSE Energy Supply Perth, United Kingdom
    • SSE Renewables Subsidiary · Dublin
    • SSE Thermal Subsidiary · Reading
    • SSE ENERGY MARKETS LIMITED Subsidiary · 100% · Reading, United Kingdom
    • SPV PARCO EOLICO TRAMONTANA S.R.L. Subsidiary · Roma, Italy
    • SSE AIRTRICITY ENERGY SUPPLY (NI) LIMITED Subsidiary · Belfast, United Kingdom
      • SSE AIRTRICITY GAS SUPPLY (NI) LIMITED Subsidiary · Belfast, United Kingdom
    • SSE AIRTRICITY LIMITED Subsidiary · Dublin, Ireland
    • SSE ENERGY SERVICES GROUP LIMITED Subsidiary · Reading, United Kingdom
    • SSE FERRYBRIDGE BATTERY LIMITED Subsidiary · Reading, United Kingdom
    • SSE GENERATION IRELAND LIMITED Subsidiary · Dublin, Ireland
    • SSEN Transmission Subsidiary · United Kingdom
    • SURE PARTNERS LIMITED Subsidiary · Dublin, Ireland

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

Subsidiaries

From Wikidata.1

Sources

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

  1. 1
  2. 2
  3. 3