Website & contact details
- Website
UK Power Networks Holdings Limited
- Incorporated
- 21 June 2010 (16 years)
- Previously known as
- Eclipse First Network Limited (until 20 October 2010)This list may be incomplete. See all names on Companies House
- Industry
- Activities of head offices (70100)
- Directors
- Paulo Jorge Tavares AlmiranteRaphaelle Karine Marie CastillonRosaline Corinthien Pivetta
- Owned by
- Accounts type
- Group
- Region
- Greater London
- Address
- Newington House237 Southwark Bridge RoadLondonSE1 6NP
Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 5 July 2027
- Last conf. stmt
- 21 June 2026
Officers 7 active
Officer details are public data from the Companies House register.
Jorge Tavares Almirante, Paulo
Director · Appointed 15 July 2026
Portuguese
Born August 1964 (62)
Castillon, Raphaelle Karine Marie,
Director · Appointed 7 May 2026
French
Born February 1973 (53)
Corinthien Pivetta, Rosaline,
Director · Appointed 7 May 2026
French
Born October 1973 (53)
Guiollot, Pierre Jean Bernard,
Director · Appointed 7 May 2026
French
Born April 1968 (58)
Riolacci, Pierre-Francois
Director · Appointed 7 May 2026
French
Born May 1966 (60)
Pace, Andrew Charles
Secretary · Appointed 30 April 2018
Director · Appointed 24 November 2010
British
Born September 1955 (71)
Officer history (22 former)
15 July 2026
Appointed Jorge Tavares Almirante, Paulo as Director
7 May 2026
Resigned Yu, Ka Man Jenny as Director
7 May 2026
7 May 2026
Appointed Guiollot, Pierre Jean Bernard, as Director
7 May 2026
Appointed Riolacci, Pierre-Francois as Director
7 May 2026
Resigned Chan, Loi Shun as Director
7 May 2026
7 May 2026
7 May 2026
Resigned Tong-Barnes, Wendy Wai Che as Director
7 May 2026
Appointed Castillon, Raphaelle Karine Marie, as Director
7 May 2026
Resigned Ng, Chiu as Director
7 May 2026
7 May 2026
7 May 2026
Appointed Corinthien Pivetta, Rosaline, as Director
7 May 2026
7 May 2026
7 May 2026
16 September 2024
Appointed Tong-Barnes, Wendy Wai Che as Director
15 April 2024
Appointed Ng, Chiu as Director
15 April 2024
Resigned Tong-Barnes, Wendy Wai Che as Director
1 July 2023
1 July 2023
Appointed Yu, Ka Man Jenny as Director
14 April 2022
14 April 2022
21 May 2021
21 May 2021
30 April 2018
Resigned Blackburn, William Nathan as Secretary
30 April 2018
Appointed Pace, Andrew Charles as Secretary
23 November 2017
Resigned Baker, Christopher John as Secretary
23 November 2017
Appointed Blackburn, William Nathan as Secretary
28 February 2014
28 February 2014
28 February 2014
8 February 2013
8 February 2013
15 October 2012
11 September 2012
Appointed Tong-Barnes, Wendy Wai Che as Director
11 September 2012
8 June 2011
13 May 2011
Appointed Baker, Christopher John as Secretary
2 March 2011
11 January 2011
Appointed Chan, Loi Shun as Director
24 November 2010
24 November 2010
24 November 2010
24 November 2010
13 October 2010
20 July 2010
21 June 2010
21 June 2010
21 June 2010
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 7 May 2026
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 17029164
Former controllers (3)
7 May 2026
Ceased Cki Number 1 Limited — Holds 25–50% of voting rights
23 December 2021
Ceased Cki Number 2 Limited — Owns 25–50% of shares
23 December 2021
Ceased Cki Number 3 Limited — Owns 25–50% of shares
Group structure 20 shown
Ownership group derived from the Companies House PSC register
UK Power Networks Holdings Limited This company Owns 75–100% of shares
Eastern Power Networks PLC Owns 75–100% of shares
Lea Valley Utilities Limited Owns 75–100% of shares
London Power Networks PLC Owns 75–100% of shares
South Eastern Power Networks PLC Owns 75–100% of shares
UK Power Networks (Distribution System Operator) Limited Owns 75–100% of shares
UK Power Networks (Idno Finance) Limited Owns 75–100% of shares
UK Power Networks (Idno) Limited Owns 75–100% of shares
UK Power Networks (Operations) Limited Owns 75–100% of shares
UK Power Networks (South East Services) Limited Owns 75–100% of shares
UK Power Networks (Trustee) Limited Owns 75–100% of shares
UK Power Networks Group (Trustee) Limited Owns 75–100% of shares
UK Power Networks Services Holdings Limited Owns 75–100% of shares
Energy Infrastructure Networks Limited Owns 75–100% of shares
Powerlink Renewable Assets Limited Owns 75–100% of shares
UK Power Networks (Transport) Limited Owns 75–100% of shares
UK Power Networks Services (Contracting) Limited Owns 75–100% of shares
UK Power Networks Services (Enterprises) Limited Owns 75–100% of shares
UK Power Networks Services (South East) Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 7 August 2026 | Group of companies' accounts | 31 March 2026 | ||
| 22 July 2026 | Appointment of a director | |||
| 29 June 2026 | Confirmation statement with updates | 21 June 2026 | ||
| 17 June 2026 | Notification of a person with significant control | |||
| 17 June 2026 | Cessation of a person with significant control |
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