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UK company intelligence
Company Active PLC

Company profile

South Eastern Power Networks PLC

UK company 03043097, incorporated on 7 April 1995.

South Eastern Power Networks PLC is a UK company with status active founded in 1995 based in London.

Company number
03043097
Incorporated
7 Apr 1995
Companies House status
Active

Company identity

Founded / incorporated
7 April 1995

Company number 03043097

Verify at Companies House
Legal name
SOUTH EASTERN POWER NETWORKS PLC
Company type
PLC
Region
London
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller
1
Company Active PLC
South Eastern Power Networks PLC
CRN 03043097
2
Direct controller Active LTD
UK Power Networks Holdings Limited
CRN 07290590
3
Intermediate controller Active LTD
Engie UK 2026 Limited
CRN 17029164
4
Ultimate controller
542107651
CRN 542107651

Company events

Reference milestones and recent Companies House filing stream events.

2 events
07 Aug
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUzNjM0ODIxMWFkaXF6a2N4 | Paper/PDF filed

Published 08 Aug 2026 22:39

07 Apr
1995

Incorporated

Inception

Company registered at Companies House