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Sizewell C (Holding) Limited

09284751

active
ltd
england wales
Companies House
Health Score
61 / 100

Some Concerns

25/30
Filing
0/30
Financial
36/40
Risk
  • 2 outstanding charges (-4)

Details

25 Copthall Avenue, London, EC2R 7BP
Incorporated 28/10/2014

Previously known as

Nnb Holding Company (Szc) Ltd · until 12/06/2023
Nnb Company (Szc) Ltd · until 16/12/2014

Compliance

Last accounts

31/03/2026

group

Next accounts due

31/12/2027

On track

Confirmation statement

Last: 18/05/2026

Due 01/06/2027

On track

Industry

64209
Activities of other holding companies

Officers

Mr Henry Butler Lloyd

director · Since 29/11/2022

CIVIL SERVANT

BRITISH · ENGLAND · Age 61

Mr Robert Guyler

director · Since 01/12/2022

ACCOUNTANT

BRITISH · SCOTLAND · Age 59

Also on 1 other board

Asha Magnus

secretary · Since 25/06/2024

Mr William John Holland Kaye

director · Since 01/03/2025

DIRECTOR

BRITISH · UNITED KINGDOM · Age 61

Also on 1 other board

Mr Olivier Georges Xavier Fortin

director · Since 04/11/2025

DIRECTOR

FRENCH · ENGLAND · Age 52

Also on 7 other boards

Mr David Kirwan

director · Since 04/11/2025

IRISH · IRELAND · Age 54

Also on 2 other boards

Mr Cyril Joseph Louis Stephane Baseden

director · Since 04/11/2025

DIRECTOR

FRENCH · FRANCE · Age 46

Also on 1 other board

Mr Alejandro Lopez Delgado

director · Since 04/11/2025

DIRECTOR

SPANISH,BRITISH · FRANCE · Age 48

Mr Clive Andrew Maxwell

director · Since 28/04/2026

BRITISH · ENGLAND · Age 55

Also on 1 other board

Henry Butler Lloyd

director · Since 29/11/2022

British · England · Age 61

Robert Guyler

director · Since 01/12/2022

British · Scotland · Age 59

Asha Magnus

secretary · Since 25/06/2024

William John Holland Kaye

director · Since 01/03/2025

British · United Kingdom · Age 61

Olivier Georges Xavier Fortin

director · Since 04/11/2025

French · England · Age 52

David Kirwan

director · Since 04/11/2025

Irish · Ireland · Age 54

Cyril Joseph Louis Stephane Baseden

director · Since 04/11/2025

French · France · Age 46

Alejandro Lopez Delgado

director · Since 04/11/2025

Spanish,British · France · Age 48

Clive Andrew Maxwell

director · Since 28/04/2026

British · England · Age 55

Former

Steven Lawrence Wolfram

director · Resigned 30/09/2016

Christopher Hugh Hamill

secretary · Resigned 29/11/2016

Vincent De Rivaz

director · Resigned 31/10/2017

Guido Santi

secretary · Resigned 31/03/2019

Minhong Zhu

director · Resigned 03/04/2019

Mrs Marie-Christine Aulagnon

director · Resigned 04/04/2019

Dongshan Zheng

director · Resigned 14/01/2021

Yu Qi

director · Resigned 10/05/2021

Minhong Zhu

director · Resigned 10/03/2022

Humphrey Allen Edward Cadoux-Hudson

director · Resigned 30/06/2022

Claire Rachel Gooding

secretary · Resigned 29/11/2022

Nathalie Pivet

director · Resigned 29/11/2022

Benfu Wang

director · Resigned 29/11/2022

Zhengping Deng

director · Resigned 29/11/2022

Xavier Bernard Yves Ursat

director · Resigned 01/12/2022

Simone Rossi

director · Resigned 01/12/2022

Declan Patrick Burke

director · Resigned 16/05/2023

Marie-Sylvie Laura Frederique Collet

director · Resigned 13/12/2023

Abbie Pokorny

secretary · Resigned 25/06/2024

Robert David Holden

director · Resigned 01/03/2025

Elizabeth Marian Barber

director · Resigned 01/05/2025

Clive Andrew Maxwell

director · Resigned 23/11/2025

Persons with Significant Control

The Secretary Of State For Energy Security And Net Zero

25–50% shares
25–50% votes

55, Whitehall, London, SW1A 2HP

Notified 01/12/2022

Former PSCs

Edf Energy Holdings Limited

Ceased 04/11/2025

Charges2 outstanding

Charge
outstanding

HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED

Created 04/11/2025Registered 07/11/2025
Charge
outstanding

HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED

Created 04/11/2025Registered 06/11/2025

Change History

statusactive
2026-06-25

Active

typeltd
2026-06-25

Private Limited Company

address line125 Copthall Avenue
2026-06-25

25 COPTHALL AVENUE

post townLondon
2026-06-25

LONDON