# Hartree Partners Supply (UK) (Hartree Partners Supply (UK) Limited) Private limited company registered in London, classed under “Trade of electricity”. - Company number: 09283816 - Status: Active - Type: Private limited company - Incorporated: 28 October 2014 - Registered office: Level 8, 123 Buckingham Palace Road, London, SW1W 9SH - Location: London - Activity: Trade of electricity ## Latest filed profit No profit figure in its latest filed accounts. Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers. ## Questions people ask ### What does Hartree Partners Supply (UK) do? Private limited company registered in London, classed under “Trade of electricity”. ### How much turnover does Hartree Partners Supply (UK) make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/hartree-partners-supply-uk-09283816 ### Is Hartree Partners Supply (UK) profitable? Hartree Partners Supply (UK)'s profit isn't public: small companies may file without a profit and loss account. ### Who runs and owns Hartree Partners Supply (UK)? Its directors are Paul Martin Garske, Stephen John Mason, Stephen Michael Semlitz. Its owners are shown to subscribers. ### Where is Hartree Partners Supply (UK) based? Its registered office is Level 8, 123 Buckingham Palace Road, London, SW1W 9SH, in London. ### When was Hartree Partners Supply (UK) founded? Hartree Partners Supply (UK) Limited was incorporated on 28 October 2014. ### Is Hartree Partners Supply (UK) still trading? The register lists Hartree Partners Supply (UK) Limited as active. ## Timeline Recent filings and changes at Companies House. - 2026-10-13: Audit exemption subsidiary accounts made up to 31 December 2025 - 2026-10-13: Consolidated accounts of parent company for subsidiary company period ending 31/12/25 - 2026-10-13: Audit exemption statement of guarantee by parent company for period ending 31/12/25 (and 9 more like it since 16 October 2017) - 2026-10-13: Notice of agreement to exemption from audit of accounts for period ending 31/12/25 - 2026-05-08: Change of details for Hartree Partners Power & Gas Company (Uk) Limited as a person with significant control on 9 January 2026 (and 1 more like it since 9 January 2026) - 2026-01-09: 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 - 2025-09-29: Audit exemption subsidiary accounts made up to 31 December 2024 - 2025-09-29: Consolidated accounts of parent company for subsidiary company period ending 31/12/24 - 2025-09-29: Notice of agreement to exemption from audit of accounts for period ending 31/12/24 - 2024-08-20: Audit exemption subsidiary accounts made up to 31 December 2023 - 2024-08-20: Consolidated accounts of parent company for subsidiary company period ending 31/12/23 - 2024-08-20: Notice of agreement to exemption from audit of accounts for period ending 31/12/23 - 2024-07-12: Termination of appointment of Jonathan Hugh O'neill as a director on 8 July 2024 - 2024-07-12: Appointment of Mr Stephen John Mason as a director on 8 July 2024 - 2024-01-11: Director's details changed for Mr Stephen Michael Semlitz on 28 December 2023 - 2023-10-09: Audit exemption subsidiary accounts made up to 31 December 2022 - 2023-10-09: Consolidated accounts of parent company for subsidiary company period ending 31/12/22 - 2023-10-09: Notice of agreement to exemption from audit of accounts for period ending 31/12/22 - 2023-05-23: Change of details for Hartree Partners Power & Gas Company (Uk) Limited as a person with significant control on 6 April 2016 - 2023-05-22: Director's details changed for Mr Jonathan Hugh O'neill on 8 February 2016 - 2022-09-13: Audit exemption subsidiary accounts made up to 31 December 2021 - 2022-09-13: Consolidated accounts of parent company for subsidiary company period ending 31/12/21 - 2022-09-13: Notice of agreement to exemption from audit of accounts for period ending 31/12/21 - 2022-08-17: Director's details changed for Mr. Paul Martin Garske on 14 August 2022 - 2022-01-28: Director's details changed for Mr Stephen Michael Semlitz on 8 February 2016 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/hartree-partners-supply-uk-09283816