Whito directory · Utility
SSEN Transmission
SCOTTISH HYDRO ELECTRIC TRANSMISSION PLC, company number SC213461. Active, incorporated 4 December 2000. Checked at Companies House on 23 September 2026.
What they actually do
Owns the high-voltage electricity transmission network in the north of Scotland. It trades as SSEN Transmission. It is building a subsea power link with National Grid.
Named work
Eastern Green Link 2, a 436km subsea high-voltage link built as a joint venture with National Grid Electricity Transmission. Source: National Grid, 4 July 2023
Company record
| Legal name | SCOTTISH HYDRO ELECTRIC TRANSMISSION PLC |
|---|---|
| Company number | SC213461 |
| Status | Active |
| Incorporated | 4 December 2000 |
| Registered office | Inveralmond House, 200 Dunkeld Road, Perth PH1 3AQ |
| Group | SSE group, trading as SSEN Transmission |
| Whito group | Utilities |
| Regions | North of Scotland (from its trading description); licence area not yet recorded from a register |
| Registers and licences | named as an electricity transmission owner in Ofgem RIIO-3 final determinations overview, 4 December 2025 |
| Checked at Companies House | 23 September 2026. No overdue filings shown. |
Limits. A Whito listing is not a recommendation, rating or prequalification. SSEN is a brand covering several licensed companies. This is one of them.
Every fact on this page was read on 23 September 2026 from the page linked or from the Companies House record for SC213461. Companies House shows what a company has filed. It says nothing about the quality of its work or its finances.
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