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Hartree Partners Power Holdings (UK) Limited
Hartree Partners Power Holdings (UK) Limited is an active company incorporated on 18 February 2016 with the registered office located in London, Greater London. Hartree Partners Power Holdings (UK) Limited was registered 9 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
10013510
Private limited company
Age
9 years
Incorporated
18 February 2016
Size
Unreported
Confirmation
Submitted
Dated
1 May 2025
(6 months ago)
Next confirmation dated
1 May 2026
Due by
15 May 2026
(6 months remaining)
Last change occurred
2 years 5 months ago
Accounts
Submitted
For period
1 Jan
⟶
31 Dec 2024
(1 year)
Accounts type is
Group
Next accounts for period
31 December 2025
Due by
30 September 2026
(11 months remaining)
Learn more about Hartree Partners Power Holdings (UK) Limited
Contact
Update Details
Address
2nd Floor, Cardinal Place
100 Victoria Street
London
SW1E 5JL
England
Same address for the past
9 years
Companies in SW1E 5JL
Telephone
Unreported
Email
Unreported
Website
Hess.com
See All Contacts
People
Officers
4
Shareholders
1
Controllers (PSC)
1
Jonathan Hugh O'Neill
Director • British • Lives in UK • Born in Mar 1957
Mr Paul Martin Garske
Director • British • Lives in UK • Born in Oct 1968
Stephen John Mason
Director • British • Lives in England • Born in Sep 1964
Stephen Michael Semlitz
Director • American • Lives in United States • Born in Feb 1953
PSC
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Shareholders, PSCs & Group Structure
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Mutual Companies
Hartree Partners Supply (UK) Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
Kingsmoor Power Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
Hartree Solutions (UK) Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
Hartree Peaking (Holdings) Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
Hartree Peaking 2 (Holdings) Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
Hartree Solutions Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
Hartree Land Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
Haverton Hill Power Limited
Stephen John Mason, Mr Paul Martin Garske, and 2 more are mutual people.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2016–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£12K
Decreased by £15K (-56%)
Turnover
£4.17M
Decreased by £2.95M (-41%)
Employees
Unreported
Same as previous period
Total Assets
£35.16M
Decreased by £13.36M (-28%)
Total Liabilities
-£21.81M
Decreased by £13.33M (-38%)
Net Assets
£13.35M
Decreased by £35K (-0%)
Debt Ratio (%)
62%
Decreased by 10.38% (-14%)
See 10 Year Full Financials
Latest Activity
Group Accounts Submitted
2 Months Ago on 27 Aug 2025
Confirmation Submitted
5 Months Ago on 12 May 2025
Group Accounts Submitted
1 Year 3 Months Ago on 12 Jul 2024
Jonathan Hugh O'neill Resigned
1 Year 3 Months Ago on 8 Jul 2024
Mr Stephen John Mason Appointed
1 Year 3 Months Ago on 8 Jul 2024
Confirmation Submitted
1 Year 5 Months Ago on 10 May 2024
Mr Stephen Michael Semlitz Details Changed
1 Year 10 Months Ago on 28 Dec 2023
Group Accounts Submitted
2 Years Ago on 14 Oct 2023
New Charge Registered
2 Years 5 Months Ago on 1 Jun 2023
Confirmation Submitted
2 Years 5 Months Ago on 15 May 2023
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Get Credit Report
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See All Credit Score & Limits
Documents
Group of companies' accounts made up to 31 December 2024
Submitted on 27 Aug 2025
Confirmation statement made on 1 May 2025 with no updates
Submitted on 12 May 2025
Appointment of Mr Stephen John Mason as a director on 8 July 2024
Submitted on 12 Jul 2024
Termination of appointment of Jonathan Hugh O'neill as a director on 8 July 2024
Submitted on 12 Jul 2024
Group of companies' accounts made up to 31 December 2023
Submitted on 12 Jul 2024
Confirmation statement made on 1 May 2024 with no updates
Submitted on 10 May 2024
Director's details changed for Mr Stephen Michael Semlitz on 28 December 2023
Submitted on 11 Jan 2024
Group of companies' accounts made up to 31 December 2022
Submitted on 14 Oct 2023
Registration of charge 100135100001, created on 1 June 2023
Submitted on 2 Jun 2023
Director's details changed for Mr Jonathan Hugh O'neill on 18 February 2016
Submitted on 15 May 2023
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Repayment History
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