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KWB Power Limited

KWB Power Limited is an active company incorporated on 10 May 2018 with the registered office located in London, Greater London. KWB Power Limited was registered 7 years ago.
Status
Active
Active since 6 years ago
Company No
11354543
Private limited company
Age
7 years
Incorporated 10 May 2018
Size
Small
Turnover is under £15M
Balance sheet is under £7.5M
Confirmation
Submitted
Dated 9 May 2025 (8 months ago)
Next confirmation dated 9 May 2026
Due by 23 May 2026 (4 months remaining)
No changes occurred since incorporation
Accounts
Submitted
For period 1 Jan31 Dec 2024 (1 year)
Accounts type is Audit Exemption Subsidiary
Next accounts for period 31 December 2025
Due by 30 September 2026 (8 months remaining)
Contact
Address
Level 8 123 Buckingham Palace Road
London
SW1W 9SH
England
Address changed on 9 Jan 2026 (13 days ago)
Previous address was 2nd Floor, Cardinal Place 100 Victoria Street London SW1E 5JL United Kingdom
Telephone
Unreported
Email
Unreported
Website
People
Officers
3
Shareholders
1
Controllers (PSC)
1
Director • American • Lives in United States • Born in Feb 1953
Director • British • Lives in England • Born in Sep 1964
Director • British • Lives in UK • Born in Oct 1968
Hartree Peaking (Holdings) Limited
PSC
Shareholders, PSCs & Group Structure
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Mutual Companies
Hartree Partners Supply (UK) Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Kingsmoor Power Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Hartree Solutions (UK) Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Hartree Partners Power Holdings (UK) Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Hartree Peaking (Holdings) Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Hartree Peaking 2 (Holdings) Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Hartree Solutions Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Hartree Land Limited
Stephen John Mason, Stephen Michael Semlitz, and 1 more are mutual people.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2018–2024)
Period Ended
31 Dec 2024
For period 31 Dec31 Dec 2024
Traded for 12 months
Cash in Bank
£892
Decreased by £784 (-47%)
Turnover
£1.2M
Decreased by £906.69K (-43%)
Employees
Unreported
Same as previous period
Total Assets
£8.62M
Increased by £1.06M (+14%)
Total Liabilities
-£4.56M
Increased by £542.09K (+13%)
Net Assets
£4.06M
Increased by £521.47K (+15%)
Debt Ratio (%)
53%
Decreased by 0.27% (-1%)
Latest Activity
Registered Address Changed
13 Days Ago on 9 Jan 2026
Subsidiary Accounts Submitted
4 Months Ago on 24 Sep 2025
Confirmation Submitted
8 Months Ago on 12 May 2025
Subsidiary Accounts Submitted
1 Year 4 Months Ago on 22 Sep 2024
Jonathan Hugh O'neill Resigned
1 Year 6 Months Ago on 8 Jul 2024
Mr Stephen John Mason Appointed
1 Year 6 Months Ago on 8 Jul 2024
Confirmation Submitted
1 Year 8 Months Ago on 13 May 2024
Mr Stephen Michael Semlitz Details Changed
2 Years Ago on 28 Dec 2023
Subsidiary Accounts Submitted
2 Years 2 Months Ago on 4 Nov 2023
Confirmation Submitted
2 Years 8 Months Ago on 16 May 2023
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Documents
Registered office address changed from 2nd Floor, Cardinal Place 100 Victoria Street London SW1E 5JL United Kingdom to Level 8 123 Buckingham Palace Road London SW1W 9SH on 9 January 2026
Submitted on 9 Jan 2026
Audit exemption subsidiary accounts made up to 31 December 2024
Submitted on 24 Sep 2025
Consolidated accounts of parent company for subsidiary company period ending 31/12/24
Submitted on 24 Sep 2025
Audit exemption statement of guarantee by parent company for period ending 31/12/24
Submitted on 24 Sep 2025
Notice of agreement to exemption from audit of accounts for period ending 31/12/24
Submitted on 24 Sep 2025
Confirmation statement made on 9 May 2025 with no updates
Submitted on 12 May 2025
Audit exemption subsidiary accounts made up to 31 December 2023
Submitted on 22 Sep 2024
Consolidated accounts of parent company for subsidiary company period ending 31/12/23
Submitted on 22 Sep 2024
Audit exemption statement of guarantee by parent company for period ending 31/12/23
Submitted on 22 Sep 2024
Notice of agreement to exemption from audit of accounts for period ending 31/12/23
Submitted on 22 Sep 2024
Repayment History
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