SC

SIZEWELL C (HOLDING) LIMITED

Active

Company number 09284751

London, England · Incorporated 28 October 2014

25 Copthall Avenue, London, EC2R 7BP, England

Last updated on 29 March 2026

Activities of other holding companies n.e.c. · SIC 64209

Status
Active
Company age
11 years
Company type
Private limited
Accounts
Up to date
Total raised
—
Shares allotted
0
Latest round
20 March 2026

Company history

Previous company names

NNB COMPANY (SZC) LTD · 28 October 2014 – 16 December 2014

NNB HOLDING COMPANY (SZC) LTD · 16 December 2014 – 12 June 2023

Company overview

No company summary available yet.

Compliance

Annual accounts Up to date
Last filed
31 March 2025
Next due
31 December 2026
4 months left
Confirmation statement Up to date
Last filed
18 May 2025
Next due
1 June 2026
Overdue by 4 months

Financial snapshot

Last accounts type
Full
Period end
31 March 2025

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Officers

No officers on record.

Persons with significant control

PS
The Secretary Of State For Energy Security And Net Zero
Ownership Of Shares 25 To 50 Percent
Voting Rights 25 To 50 Percent
1 December 2022

Funding

49 funding rounds
20 March 2026
Shares allotted · 0 shares allotted
—
4 November 2025
Shares allotted · 0 shares allotted
—
4 November 2025
Shares allotted · 0 shares allotted
—
4 November 2025
Shares allotted · 0 shares allotted
—
4 November 2025
Shares allotted · 0 shares allotted
—
4 November 2025
Shares allotted · 0 shares allotted
—
4 November 2025
Shares allotted · 0 shares allotted
—
15 October 2025
Shares allotted · 0 shares allotted
—
5 September 2025
Shares allotted · 0 shares allotted
—
15 August 2025
Shares allotted · 0 shares allotted
—
15 July 2025
Shares allotted · 0 shares allotted
—
27 June 2025
Shares allotted · 0 shares allotted
—
13 June 2025
Shares allotted · 0 shares allotted
—
16 May 2025
Shares allotted · 0 shares allotted
—
14 April 2025
Shares allotted · 0 shares allotted
—
10 March 2025
Shares allotted · 0 shares allotted
—
14 February 2025
Shares allotted · 0 shares allotted
—
14 January 2025
Shares allotted · 0 shares allotted
—
13 December 2024
Shares allotted · 0 shares allotted
—
28 November 2024
Shares allotted · 0 shares allotted
—
15 November 2024
Shares allotted · 0 shares allotted
—
23 October 2024
Shares allotted · 0 shares allotted
—
13 September 2024
Shares allotted · 0 shares allotted
—
13 August 2024
Shares allotted · 0 shares allotted
—
13 July 2024
Shares allotted · 0 shares allotted
—
13 June 2024
Shares allotted · 0 shares allotted
—
13 May 2024
Shares allotted · 0 shares allotted
—
15 April 2024
Shares allotted · 0 shares allotted
—
13 March 2024
Shares allotted · 0 shares allotted
—
13 March 2024
Shares allotted · 0 shares allotted
—
13 March 2024
Shares allotted · 0 shares allotted
—
13 February 2024
Shares allotted · 0 shares allotted
—
15 January 2024
Shares allotted · 0 shares allotted
—
13 December 2023
Shares allotted · 0 shares allotted
—
1 September 2023
Shares allotted · 0 shares allotted
—
14 June 2023
Shares allotted · 0 shares allotted
—
24 March 2023
Shares allotted · 0 shares allotted
—
1 December 2022
Shares allotted · 0 shares allotted
—
29 November 2022
Shares allotted · 0 shares allotted
—
20 October 2022
Shares allotted · 0 shares allotted
—
10 October 2022
Shares allotted · 0 shares allotted
—
26 September 2022
Shares allotted · 0 shares allotted
—
9 September 2022
Shares allotted · 0 shares allotted
—
29 July 2022
Shares allotted · 0 shares allotted
—
30 June 2022
Shares allotted · 0 shares allotted
—
30 May 2022
Shares allotted · 0 shares allotted
—
13 April 2022
Shares allotted · 0 shares allotted
—
26 July 2016
Shares allotted · 0 shares allotted
—
1 July 2015
Shares allotted · 0 shares allotted
—
Total (49 rounds, 0 shares)
—

Filing history

Capital Allotment Shares
Capital
27 March 2026 View
Cessation Of A Person With Significant Control
Persons With Significant Control
26 February 2026 View
Capital Allotment Shares
Capital
17 February 2026 View
Capital Allotment Shares
Capital
11 February 2026 View
Capital Cancellation Shares
Capital
11 February 2026 View
Capital Allotment Shares
Capital
6 February 2026 View
Capital Allotment Shares
Capital
5 February 2026 View
Capital Return Purchase Own Shares
Capital
4 February 2026 View
Change Person Director Company With Change Date
Officers
12 December 2025 View
Capital Allotment Shares
Capital
3 December 2025 View
Capital Name Of Class Of Shares
Capital
3 December 2025 View
Capital Variation Of Rights Attached To Shares
Capital
3 December 2025 View
Change To A Person With Significant Control
Persons With Significant Control
2 December 2025 View
Capital Allotment Shares
Capital
1 December 2025 View
Termination Director Company With Name Termination Date
Officers
25 November 2025 View
Resolution
Resolution
20 November 2025 View
Memorandum Articles
Incorporation
20 November 2025 View
Resolution
Resolution
20 November 2025 View
Appoint Person Director Company With Name Date
Officers
18 November 2025 View
Appoint Person Director Company With Name Date
Officers
12 November 2025 View
Appoint Person Director Company With Name Date
Officers
12 November 2025 View
Appoint Person Director Company With Name Date
Officers
12 November 2025 View
Mortgage Create With Deed With Charge Number Charge Creation Date
Mortgage
7 November 2025 View
Mortgage Create With Deed With Charge Number Charge Creation Date
Mortgage
6 November 2025 View
Capital Statement Capital Company With Date Currency Figure
Capital
28 October 2025 View
Legacy
Capital
28 October 2025 View
Legacy
Insolvency
28 October 2025 View
Resolution
Resolution
28 October 2025 View
Capital Allotment Shares
Capital
16 October 2025 View
Accounts With Accounts Type Full
Accounts
16 October 2025 View
Capital Allotment Shares
Capital
19 September 2025 View
Capital Allotment Shares
Capital
18 August 2025 View
Capital Allotment Shares
Capital
16 July 2025 View
Change Person Director Company With Change Date
Officers
8 July 2025 View
Capital Allotment Shares
Capital
8 July 2025 View
Capital Allotment Shares
Capital
27 June 2025 View
Confirmation Statement With Updates
Confirmation Statement
1 June 2025 View
Capital Allotment Shares
Capital
1 June 2025 View
Capital Allotment Shares
Capital
1 June 2025 View
Capital Allotment Shares
Capital
1 June 2025 View
Termination Director Company With Name Termination Date
Officers
14 May 2025 View
Change To A Person With Significant Control
Persons With Significant Control
24 April 2025 View
Capital Allotment Shares
Capital
25 March 2025 View
Change Registered Office Address Company With Date Old Address New Address
Address
17 March 2025 View
Capital Allotment Shares
Capital
7 March 2025 View
Appoint Person Director Company With Name Date
Officers
4 March 2025 View
Termination Director Company With Name Termination Date
Officers
3 March 2025 View
Capital Allotment Shares
Capital
14 January 2025 View
Capital Allotment Shares
Capital
14 January 2025 View
Accounts With Accounts Type Full
Accounts
10 January 2025 View
Capital Allotment Shares
Capital
31 December 2024 View
Capital Allotment Shares
Capital
31 December 2024 View
Change To A Person With Significant Control
Persons With Significant Control
8 October 2024 View
Capital Allotment Shares
Capital
8 October 2024 View
Capital Allotment Shares
Capital
11 September 2024 View
Change To A Person With Significant Control
Persons With Significant Control
23 August 2024 View
Capital Allotment Shares
Capital
12 August 2024 View
Capital Allotment Shares
Capital
29 July 2024 View
Appoint Person Secretary Company With Name Date
Officers
2 July 2024 View
Termination Secretary Company With Name Termination Date
Officers
2 July 2024 View
Confirmation Statement With Updates
Confirmation Statement
19 June 2024 View
Capital Allotment Shares
Capital
30 May 2024 View
Appoint Person Director Company With Name Date
Officers
28 May 2024 View
Capital Allotment Shares
Capital
26 April 2024 View
Capital Allotment Shares
Capital
8 April 2024 View
Capital Allotment Shares
Capital
8 April 2024 View
Change To A Person With Significant Control
Persons With Significant Control
4 April 2024 View
Change To A Person With Significant Control
Persons With Significant Control
4 April 2024 View
Change To A Person With Significant Control
Persons With Significant Control
4 April 2024 View
Change To A Person With Significant Control
Persons With Significant Control
4 April 2024 View
Change To A Person With Significant Control
Persons With Significant Control
4 April 2024 View
Capital Allotment Shares
Capital
20 March 2024 View
Capital Allotment Shares
Capital
15 February 2024 View
Capital Allotment Shares
Capital
23 January 2024 View
Capital Allotment Shares
Capital
23 January 2024 View
Termination Director Company With Name Termination Date
Officers
15 December 2023 View
Resolution
Resolution
11 December 2023 View
Memorandum Articles
Incorporation
9 December 2023 View
Capital Allotment Shares
Capital
13 September 2023 View
Accounts With Accounts Type Full
Accounts
18 August 2023 View
Capital Allotment Shares
Capital
16 June 2023 View
Certificate Change Of Name Company
Change Of Name
12 June 2023 View
Termination Director Company With Name Termination Date
Officers
30 May 2023 View
Appoint Person Director Company With Name Date
Officers
30 May 2023 View
Confirmation Statement With Updates
Confirmation Statement
18 May 2023 View
Change Account Reference Date Company Previous Extended
Accounts
5 April 2023 View
Capital Allotment Shares
Capital
24 March 2023 View
Resolution
Resolution
12 January 2023 View
Capital Return Purchase Own Shares
Capital
11 January 2023 View
Capital Allotment Shares
Capital
22 December 2022 View
Capital Allotment Shares
Capital
22 December 2022 View
Resolution
Resolution
15 December 2022 View
Resolution
Resolution
15 December 2022 View
Appoint Person Secretary Company With Name Date
Officers
13 December 2022 View
Termination Secretary Company With Name Termination Date
Officers
13 December 2022 View
Appoint Person Director Company With Name Date
Officers
13 December 2022 View
Termination Director Company With Name Termination Date
Officers
12 December 2022 View
Appoint Person Director Company With Name Date
Officers
9 December 2022 View
Appoint Person Director Company With Name Date
Officers
9 December 2022 View
Appoint Person Director Company With Name Date
Officers
9 December 2022 View
Termination Director Company With Name Termination Date
Officers
9 December 2022 View
Termination Director Company With Name Termination Date
Officers
9 December 2022 View
Appoint Person Director Company With Name Date
Officers
9 December 2022 View
Memorandum Articles
Incorporation
2 December 2022 View
Capital Cancellation Shares
Capital
2 December 2022 View
Notification Of A Person With Significant Control
Persons With Significant Control
1 December 2022 View
Termination Director Company With Name Termination Date
Officers
1 December 2022 View
Termination Director Company With Name Termination Date
Officers
1 December 2022 View
Capital Allotment Shares
Capital
20 October 2022 View
Capital Allotment Shares
Capital
11 October 2022 View
Capital Allotment Shares
Capital
26 September 2022 View
Resolution
Resolution
12 September 2022 View
Resolution
Resolution
12 September 2022 View
Resolution
Resolution
12 September 2022 View
Capital Allotment Shares
Capital
9 September 2022 View
Capital Allotment Shares
Capital
29 July 2022 View
Accounts With Accounts Type Full
Accounts
26 July 2022 View
Termination Director Company With Name Termination Date
Officers
13 July 2022 View
Capital Allotment Shares
Capital
11 July 2022 View
Second Filing Capital Allotment Shares
Capital
23 June 2022 View
Capital Allotment Shares
Capital
31 May 2022 View
Confirmation Statement With Updates
Confirmation Statement
19 May 2022 View
Capital Allotment Shares
Capital
14 April 2022 View
Appoint Person Director Company With Name Date
Officers
5 April 2022 View
Termination Director Company With Name Termination Date
Officers
5 April 2022 View
Change Person Director Company With Change Date
Officers
16 July 2021 View
Accounts With Accounts Type Full
Accounts
8 July 2021 View
Appoint Person Director Company With Name Date
Officers
4 June 2021 View
Termination Director Company With Name Termination Date
Officers
3 June 2021 View
Confirmation Statement With No Updates
Confirmation Statement
24 May 2021 View
Termination Director Company With Name Termination Date
Officers
12 February 2021 View
Appoint Person Director Company With Name Date
Officers
12 February 2021 View
Accounts With Accounts Type Full
Accounts
10 July 2020 View
Confirmation Statement With No Updates
Confirmation Statement
15 May 2020 View
Accounts With Accounts Type Full
Accounts
19 August 2019 View
Appoint Person Director Company With Name Date
Officers
19 June 2019 View
Confirmation Statement With Updates
Confirmation Statement
16 May 2019 View
Appoint Person Director Company With Name Date
Officers
5 April 2019 View
Termination Director Company With Name Termination Date
Officers
5 April 2019 View
Termination Director Company With Name Termination Date
Officers
5 April 2019 View
Termination Secretary Company With Name Termination Date
Officers
5 April 2019 View
Appoint Person Secretary Company With Name Date
Officers
5 April 2019 View
Change Person Director Company With Change Date
Officers
25 January 2019 View
Change Person Director Company With Change Date
Officers
25 January 2019 View
Accounts With Accounts Type Full
Accounts
12 June 2018 View
Confirmation Statement With Updates
Confirmation Statement
18 May 2018 View
Change To A Person With Significant Control
Persons With Significant Control
18 January 2018 View
Change Registered Office Address Company With Date Old Address New Address
Address
9 January 2018 View
Change Person Director Company With Change Date
Officers
6 December 2017 View
Appoint Person Director Company With Name Date
Officers
13 November 2017 View
Termination Director Company With Name Termination Date
Officers
10 November 2017 View
Accounts With Accounts Type Full
Accounts
27 September 2017 View
Confirmation Statement With Updates
Confirmation Statement
20 May 2017 View
Capital Name Of Class Of Shares
Capital
8 May 2017 View
Resolution
Resolution
4 May 2017 View
Appoint Person Secretary Company With Name Date
Officers
16 December 2016 View
Termination Secretary Company With Name Termination Date
Officers
16 December 2016 View
Resolution
Resolution
10 November 2016 View
Appoint Person Director Company With Name Date
Officers
20 October 2016 View
Termination Director Company With Name Termination Date
Officers
14 October 2016 View
Appoint Person Director Company With Name Date
Officers
14 October 2016 View
Appoint Person Director Company With Name Date
Officers
14 October 2016 View
Appoint Person Director Company With Name Date
Officers
14 October 2016 View
Accounts With Accounts Type Full
Accounts
4 August 2016 View
Capital Allotment Shares
Capital
28 July 2016 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
26 May 2016 View
Capital Allotment Shares
Capital
24 July 2015 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
29 May 2015 View
Change Account Reference Date Company Current Extended
Accounts
19 February 2015 View
Certificate Change Of Name Company
Change Of Name
16 December 2014 View
Change Of Name Notice
Change Of Name
28 November 2014 View
Resolution
Resolution
26 November 2014 View
Appoint Person Director Company With Name Date
Officers
18 November 2014 View
Appoint Person Director Company With Name Date
Officers
18 November 2014 View
Termination Director Company With Name
Officers
18 November 2014 View
Appoint Person Director Company With Name Date
Officers
18 November 2014 View
Termination Director Company With Name Termination Date
Officers
17 November 2014 View
Appoint Person Secretary Company With Name Date
Officers
17 November 2014 View
Change Registered Office Address Company With Date Old Address New Address
Address
17 November 2014 View
Change Account Reference Date Company Current Shortened
Accounts
28 October 2014 View
Incorporation Company
Incorporation
28 October 2014 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges
  • Credit score
  • Recommended limit
  • Payment risk

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