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Hartree Partners Supply (UK) Limited

Hartree Partners Supply (UK) Limited is an active company incorporated on 28 October 2014 with the registered office located in London, Greater London. Hartree Partners Supply (UK) Limited was registered 11 years ago.
Status
Active
Active since incorporation
Company No
09283816
Private limited company
Age
11 years
Incorporated 28 October 2014
Size
Small
Turnover is under £15M
Balance sheet is under £7.5M
Confirmation
Submitted
Dated 14 May 2025 (8 months ago)
Next confirmation dated 14 May 2026
Due by 28 May 2026 (4 months remaining)
Last change occurred 1 year 8 months ago
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 (1 day ago)
Previous address was 2nd Floor, Cardinal Place 100 Victoria Street London SW1E 5JL England
Telephone
Unreported
Email
Unreported
Website
People
Officers
3
Shareholders
1
Controllers (PSC)
1
Director • British • Lives in UK • Born in Oct 1968
Director • American • Lives in United States • Born in Feb 1953
Director • British • Lives in England • Born in Sep 1964
Hartree Partners Power & Gas Company (UK) Limited
PSC
Shareholders, PSCs & Group Structure
See who truly controls a company with full PSC, Shareholder, and Group Structure exploration
Mutual Companies
Kingsmoor Power Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
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Hartree Solutions (UK) Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
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Hartree Partners Power Holdings (UK) Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
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Hartree Peaking (Holdings) Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
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Hartree Peaking 2 (Holdings) Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
Active
Hartree Solutions Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
Active
Hartree Land Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
Active
Haverton Hill Power Limited
Stephen Michael Semlitz, Paul Martin Garske, and 1 more are mutual people.
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Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Dec 2024
For period 31 Dec31 Dec 2024
Traded for 12 months
Cash in Bank
£5K
Decreased by £15K (-75%)
Turnover
£1.54M
Decreased by £4.31M (-74%)
Employees
Unreported
Same as previous period
Total Assets
£13.38M
Decreased by £4.42M (-25%)
Total Liabilities
-£8.81M
Decreased by £4.8M (-35%)
Net Assets
£4.58M
Increased by £379K (+9%)
Debt Ratio (%)
66%
Decreased by 10.62% (-14%)
Latest Activity
Hartree Partners Power & Gas Company (Uk) Limited (PSC) Details Changed
1 Day Ago on 9 Jan 2026
Registered Address Changed
1 Day Ago on 9 Jan 2026
Subsidiary Accounts Submitted
3 Months Ago on 29 Sep 2025
Confirmation Submitted
7 Months Ago on 20 May 2025
Subsidiary Accounts Submitted
1 Year 4 Months Ago on 20 Aug 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 14 May 2024
Mr Stephen Michael Semlitz Details Changed
2 Years Ago on 28 Dec 2023
Subsidiary Accounts Submitted
2 Years 3 Months Ago on 9 Oct 2023
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Documents
Registered office address changed from 2nd Floor, Cardinal Place 100 Victoria Street London SW1E 5JL England to Level 8 123 Buckingham Palace Road London SW1W 9SH on 9 January 2026
Submitted on 9 Jan 2026
Change of details for Hartree Partners Power & Gas Company (Uk) Limited as a person with significant control on 9 January 2026
Submitted on 9 Jan 2026
Audit exemption subsidiary accounts made up to 31 December 2024
Submitted on 29 Sep 2025
Consolidated accounts of parent company for subsidiary company period ending 31/12/24
Submitted on 29 Sep 2025
Audit exemption statement of guarantee by parent company for period ending 31/12/24
Submitted on 29 Sep 2025
Notice of agreement to exemption from audit of accounts for period ending 31/12/24
Submitted on 29 Sep 2025
Confirmation statement made on 14 May 2025 with no updates
Submitted on 20 May 2025
Audit exemption statement of guarantee by parent company for period ending 31/12/23
Submitted on 20 Aug 2024
Notice of agreement to exemption from audit of accounts for period ending 31/12/23
Submitted on 20 Aug 2024
Consolidated accounts of parent company for subsidiary company period ending 31/12/23
Submitted on 20 Aug 2024
Repayment History
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