SOUTH EASTERN POWER NETWORKS PLC
Company number 03043097 · Monitor this company
Free AI analysis
Have an AI read this company's filings and write an assessment — financial health, risks, and what the numbers say.
Overview
- Company type
- Public Limited Company
- Incorporated
- 1995-04-07
- Registered office
- Newington House, 237 Southwark Bridge Road, London, SE1 6NP
- Postcode
- SE1 6NP
- Capital
- 145,050,000 GBP
- Accounts category
- Full
Accounts
- Last made up to
- 2026-03-31
- Next due by
- 2027-09-30
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2026-05-08
- Next due by
- 2027-05-22
Nature of business (SIC)
- 35130 Distribution of electricity
Officers 6 current · 39 resigned
Group structure
Controlled by UK POWER NETWORKS HOLDINGS LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Modern slavery statement
Registered a modern slavery statement for 2022 (period to 2022-04-05) as part of the UK POWER NETWORKS HOLDINGS LIMITED group statement — 2 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Previous company names
| Name | Date changed |
|---|---|
| SOUTH EASTERN POWER NETWORKS LIMITED | 2011-03-31 |
| SOUTH EASTERN POWER NETWORKS PLC | 2011-01-24 |
| EDF ENERGY NETWORKS (SPN) PLC | 2010-11-01 |
| SEEBOARD POWER NETWORKS PLC | 2003-06-30 |
| HOME GAS COMPANY LIMITED | 2001-06-06 |
Previous registered addresses 2
| Address | Changed on |
|---|---|
| 40 GROSVENOR PLACE, VICTORIA, LONDON, SW1X 7EN | 2010-11-03 |
| FOREST GATE, BRIGHTON ROAD, CRAWLEY, WEST SUSSEX RH11 9BH | 2003-07-02 |
Among its peers
Among the oldest 25%
of 20 similar companies in SE, trading since 1995
The class of 1995
45%
of the 34,002 companies incorporated in 1995 are still active today; 52% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 500+ titles
- Freehold
- 85
- Leasehold
- 415
- Most recent registration
- 2026-07-10
- Where
- Kent (212), Surrey (81), East Sussex (66)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| TT193848 | Kent | Leasehold | 2026-07-10 | — |
| SGL866373 | Greater London | Leasehold | 2026-07-07 | — |
| SY915895 | Surrey | Leasehold | 2026-07-03 | — |
| ESX445423 | East Sussex | Leasehold | 2026-06-17 | — |
| TT191598 | Kent | Leasehold | 2026-05-13 | — |
| SY915070 | Surrey | Leasehold | 2026-05-11 | — |
| TT191388 | Kent | Leasehold | 2026-05-07 | — |
| TT191250 | Kent | Leasehold | 2026-05-01 | — |
| TT190509 | Kent | Leasehold | 2026-04-09 | — |
| SY914481 | Surrey | Leasehold | 2026-04-02 | — |
| TT190310 | Kent | Leasehold | 2026-04-02 | — |
| SY914397 | Surrey | Leasehold | 2026-03-30 | — |
| WSX458846 | West Sussex | Leasehold | 2026-03-30 | — |
| TT189833 | Kent | Leasehold | 2026-03-19 | — |
| ESX443723 | East Sussex | Leasehold | 2026-03-05 | — |
| TT189263 | Kent | Leasehold | 2026-03-03 | — |
| SGL863708 | Greater London | Leasehold | 2026-02-24 | — |
| SGL863678 | Greater London | Leasehold | 2026-02-23 | — |
| ESX443489 | East Sussex | Freehold | 2026-02-19 | — |
| TT188855 | Kent | Leasehold | 2026-02-18 | — |
Showing 20 of 500+.
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.