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Sizewell C Limited

Sizewell C Limited is an active company incorporated on 28 October 2014 with the registered office located in London, City of London. Sizewell C Limited was registered 10 years ago.
Status
Active
Active since incorporation
Company No
09284825
Private limited company
Age
10 years
Incorporated 28 October 2014
Size
Micro
Turnover is under £1M
Under 10 employees
Confirmation
Submitted
Dated 18 May 2025 (3 months ago)
Next confirmation dated 18 May 2026
Due by 1 June 2026 (8 months remaining)
Last change occurred 1 year 3 months ago
Accounts
Submitted
For period 1 Apr31 Mar 2024 (1 year)
Accounts type is Full
Next accounts for period 31 March 2025
Due by 31 December 2025 (3 months remaining)
Contact
Address
25 Copthall Avenue
London
EC2R 7BP
England
Address changed on 17 Mar 2025 (5 months ago)
Previous address was 90 Whitfield Street London W1T 4EZ England
Telephone
Unreported
Email
Unreported
People
Officers
18
Shareholders
1
Controllers (PSC)
1
Director • British • Lives in UK • Born in Feb 1965
Director • Chartered Engineer • British • Lives in England • Born in Mar 1956
Secretary
Secretary
Director • British • Lives in England • Born in May 1961
Shareholders, PSCs & Group Structure
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Mutual Companies
Sizewell C (Holding) Limited
Robert David Holden, Elizabeth Marian Barber, and 1 more are mutual people.
Active
NNB Generation Company (HPC) Limited
Stuart Crooks and David Gogo Waboso are mutual people.
Active
Electricity North West Limited
Robert David Holden is a mutual person.
Active
Thames Water Utilities Finance Plc
David Stephen Gregg is a mutual person.
Active
North West Electricity Networks Plc
Robert David Holden is a mutual person.
Active
Bigland Management Limited
Robert David Holden is a mutual person.
Active
Holden Heights Limited
Robert David Holden is a mutual person.
Active
Enw Finance Plc
Robert David Holden is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Mar 2024
For period 31 Mar31 Mar 2024
Traded for 12 months
Cash in Bank
£283.87M
Increased by £155.1M (+120%)
Turnover
Unreported
Same as previous period
Employees
2
Increased by 2 (%)
Total Assets
£2.39B
Increased by £1.39B (+138%)
Total Liabilities
-£394.49M
Increased by £289.38M (+275%)
Net Assets
£2B
Increased by £1.1B (+122%)
Debt Ratio (%)
16%
Increased by 6.04% (+58%)
Latest Activity
Confirmation Submitted
3 Months Ago on 1 Jun 2025
Nick Smallwood Resigned
5 Months Ago on 24 Mar 2025
Mr Jonathan Bruce Loveday Appointed
5 Months Ago on 24 Mar 2025
Sizewell C (Holding) Limited (PSC) Details Changed
5 Months Ago on 17 Mar 2025
Registered Address Changed
5 Months Ago on 17 Mar 2025
Robert David Holden Resigned
6 Months Ago on 1 Mar 2025
Mr John William Holland Kaye Appointed
7 Months Ago on 1 Feb 2025
Full Accounts Submitted
8 Months Ago on 10 Jan 2025
David Gogo Waboso Resigned
10 Months Ago on 1 Nov 2024
Mr David Stephen Gregg Appointed
11 Months Ago on 7 Oct 2024
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Documents
Confirmation statement made on 18 May 2025 with no updates
Submitted on 1 Jun 2025
Change of details for Sizewell C (Holding) Limited as a person with significant control on 17 March 2025
Submitted on 24 Apr 2025
Appointment of Mr Jonathan Bruce Loveday as a director on 24 March 2025
Submitted on 4 Apr 2025
Termination of appointment of Nick Smallwood as a director on 24 March 2025
Submitted on 4 Apr 2025
Registered office address changed from 90 Whitfield Street London W1T 4EZ England to 25 Copthall Avenue London EC2R 7BP on 17 March 2025
Submitted on 17 Mar 2025
Termination of appointment of Robert David Holden as a director on 1 March 2025
Submitted on 3 Mar 2025
Appointment of Mr John William Holland Kaye as a director on 1 February 2025
Submitted on 14 Feb 2025
Full accounts made up to 31 March 2024
Submitted on 10 Jan 2025
Termination of appointment of David Gogo Waboso as a director on 1 November 2024
Submitted on 4 Nov 2024
Appointment of Mr David Stephen Gregg as a director on 7 October 2024
Submitted on 18 Oct 2024
Repayment History
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