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Hartree Environmental Products Holdings Limited
Hartree Environmental Products Holdings Limited is an active company incorporated on 19 October 2023 with the registered office located in London, Greater London. Hartree Environmental Products Holdings Limited was registered 2 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
15221338
Private limited company
Age
2 years
Incorporated
19 October 2023
Size
Micro
Turnover is under
£1M
Balance sheet is under
£500,000
Under
10 employees
Confirmation
Submitted
Dated
18 October 2025
(6 days ago)
Next confirmation dated
18 October 2026
Due by
1 November 2026
(1 year remaining)
Last change occurred
1 year 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 Environmental Products Holdings Limited
Contact
Update Details
Address
2nd Floor Cardinal Place
100 Victoria Street
London
SW1E 5JL
United Kingdom
Same address since
incorporation
Companies in SW1E 5JL
Telephone
Unreported
Email
Unreported
Website
Hartreepartners.com
See All Contacts
People
Officers
6
Shareholders
1
Controllers (PSC)
1
Ariel David Perez-Almodovar
Director • Director • British • Lives in UK • Born in Feb 1986
Jonathan Hugh O'Neill
Director • Irish • Lives in UK • Born in Mar 1957
Stephen Michael Semlitz
Director • American • Lives in United States • Born in Feb 1953
Mr Paul Martin Garske
Director • British • Lives in UK • Born in Oct 1968
George David Potts
Director • British • Lives in UK • Born in Jul 1989
See Key People
Shareholders, PSCs & Group Structure
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Mutual Companies
Vertree Advisory Services Limited
Mr Paul Martin Garske, Ariel David Perez-Almodovar, and 2 more are mutual people.
Active
Hartree Climate Partners Limited
Mr Paul Martin Garske, Ariel David Perez-Almodovar, and 2 more are mutual people.
Active
Vertree Partners Limited
Mr Paul Martin Garske, Ariel David Perez-Almodovar, and 1 more are mutual people.
Active
Vertree Environmental Development Limited
Mr Paul Martin Garske, Ariel David Perez-Almodovar, and 1 more are mutual people.
Active
Hartree Partners (UK) Limited
Mr Paul Martin Garske and Stephen Michael Semlitz are mutual people.
Active
Hartree Partners Power & Gas Company (UK) Limited
Mr Paul Martin Garske and Stephen Michael Semlitz are mutual people.
Active
Hartree Partners Supply (UK) Limited
Mr Paul Martin Garske and Stephen Michael Semlitz are mutual people.
Active
Kingsmoor Power Limited
Mr Paul Martin Garske and Stephen Michael Semlitz are mutual people.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2022–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£268K
Increased by £257K (+2336%)
Turnover
-£118K
Decreased by £3.04M (-104%)
Employees
Unreported
Same as previous period
Total Assets
£38.01M
Decreased by £19.59M (-34%)
Total Liabilities
-£54.76M
Decreased by £5.83M (-10%)
Net Assets
-£16.75M
Decreased by £13.76M (+461%)
Debt Ratio (%)
144%
Increased by 38.87% (+37%)
See 10 Year Full Financials
Latest Activity
Confirmation Submitted
4 Days Ago on 20 Oct 2025
Group Accounts Submitted
1 Month Ago on 9 Sep 2025
Mr Stephen Michael Semlitz Appointed
11 Months Ago on 15 Nov 2024
Ariel David Perez-Almodovar Resigned
11 Months Ago on 15 Nov 2024
Confirmation Submitted
1 Year Ago on 18 Oct 2024
Group Accounts Submitted
1 Year 1 Month Ago on 18 Sep 2024
Ariel David Perez-Almodovar Details Changed
1 Year 3 Months Ago on 15 Jul 2024
Jonathan Hugh O’Neill Resigned
1 Year 3 Months Ago on 8 Jul 2024
Mr Paul Martin Garske Details Changed
2 Years Ago on 19 Oct 2023
Mr Ariel David Perez-Almodovar Details Changed
2 Years Ago on 19 Oct 2023
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Get Credit Report
Discover Hartree Environmental Products Holdings Limited's Credit Score, how much credit you can offer them, and how likely they are to repay you
See All Credit Score & Limits
Documents
Confirmation statement made on 18 October 2025 with no updates
Submitted on 20 Oct 2025
Group of companies' accounts made up to 31 December 2024
Submitted on 9 Sep 2025
Certificate of change of name
Submitted on 6 Aug 2025
Appointment of Mr Stephen Michael Semlitz as a director on 15 November 2024
Submitted on 18 Nov 2024
Termination of appointment of Ariel David Perez-Almodovar as a director on 15 November 2024
Submitted on 18 Nov 2024
Confirmation statement made on 18 October 2024 with updates
Submitted on 18 Oct 2024
Director's details changed for Mr Paul Martin Garske on 19 October 2023
Submitted on 18 Oct 2024
Director's details changed for Mr Ariel David Perez-Almodovar on 19 October 2023
Submitted on 17 Oct 2024
Group of companies' accounts made up to 31 December 2023
Submitted on 18 Sep 2024
Director's details changed for Ariel David Perez-Almodovar on 15 July 2024
Submitted on 16 Jul 2024
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Repayment History
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