# Hartree Land (Hartree Land Limited) Private limited company registered in London, classed under “Other professional, scientific and technical activities n.e.c.”. - Company number: 10982796 - Status: Active - Type: Private limited company - Incorporated: 26 September 2017 - Registered office: Level 8, 123 Buckingham Palace Road, London, SW1W 9SH - Location: London - Activity: Other professional, scientific and technical activities n.e.c. ## 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 Land do? Private limited company registered in London, classed under “Other professional, scientific and technical activities n.e.c.”. ### How much turnover does Hartree Land make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/hartree-land-10982796 ### Is Hartree Land profitable? Hartree Land's profit isn't public: small companies may file without a profit and loss account. ### Who runs and owns Hartree Land? Its directors are Paul Martin Garske, Stephen John Mason, Stephen Michael Semlitz. Its owners are shown to subscribers. ### Where is Hartree Land based? Its registered office is Level 8, 123 Buckingham Palace Road, London, SW1W 9SH, in London. ### When was Hartree Land founded? Hartree Land Limited was incorporated on 26 September 2017. ### Is Hartree Land still trading? The register lists Hartree Land Limited as active. ## Timeline Recent filings and changes at Companies House. - 2026-09-27: Audit exemption subsidiary accounts made up to 31 December 2025 - 2026-09-27: Consolidated accounts of parent company for subsidiary company period ending 31/12/25 - 2026-09-27: Audit exemption statement of guarantee by parent company for period ending 31/12/25 (and 5 more like it since 19 December 2020) - 2026-09-27: Notice of agreement to exemption from audit of accounts for period ending 31/12/25 - 2026-02-03: Change of details for Hartree Partners Power Holdings (Uk) Limited as a person with significant control on 9 January 2026 - 2026-01-09: Registered office address changed from 2nd Floor, Cardinal Place 100 Victoria Street London SW1E 5JL to Level 8 123 Buckingham Palace Road London SW1W 9SH on 9 January 2026 - 2025-09-24: Audit exemption subsidiary accounts made up to 31 December 2024 - 2025-09-24: Consolidated accounts of parent company for subsidiary company period ending 31/12/24 - 2025-09-24: Notice of agreement to exemption from audit of accounts for period ending 31/12/24 - 2024-09-25: Audit exemption subsidiary accounts made up to 31 December 2023 - 2024-09-25: Consolidated accounts of parent company for subsidiary company period ending 31/12/23 - 2024-09-25: Notice of agreement to exemption from audit of accounts for period ending 31/12/23 - 2024-07-12: Appointment of Mr Stephen John Mason as a director on 8 July 2024 - 2024-07-12: Termination of appointment of Jonathan Hugh O'neill as a director on 8 July 2024 - 2024-01-11: Director's details changed for Mr Stephen Michael Semlitz on 28 December 2023 - 2023-11-04: Notice of agreement to exemption from audit of accounts for period ending 31/12/22 (and 1 more like it since 25 October 2023) - 2023-10-25: Audit exemption subsidiary accounts made up to 31 December 2022 - 2023-10-25: Consolidated accounts of parent company for subsidiary company period ending 31/12/22 - 2023-05-16: Director's details changed for Mr Jonathan Hugh O'neill on 26 September 2017 (and 1 more like it since 12 May 2022) - 2023-01-08: Full accounts made up to 31 December 2021 - 2022-12-30: Notification of Hartree Partners Power Holdings (Uk) Limited as a person with significant control on 29 December 2022 - 2022-12-29: Withdrawal of a person with significant control statement on 29 December 2022 - 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 Semlitz on 26 September 2017 - 2022-01-24: Director's details changed for Mr. Paul Martin Garske on 26 September 2017 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/hartree-land-10982796