Electricity transmission
List of all electricity licensees including suppliers
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This page contains an up-to-date list of all electricity licensees (including all electricity suppliers). The list comprises companies in the following categories:
- Independent Distribution Network Operators
- Distribution Network Operators
- Electricity transmission
- Electricity generation
- Electricity interconnector
- Electricity supply (domestic & non-domestic)
- Electricity supply (non-domestic only)
- Smart Meter Communication
Main document
[List of all electricity licensees including suppliers [PDF, 262.97KB]
](https://www.ofgem.gov.uk/sites/default/files/2024-06/electricity_licencees.pdf)