# Synthesys Defence Systems (SDS) (Synthesys Defence Systems (SDS) Limited) Private limited company registered in Carlisle, classed under “Other information technology service activities” and 2 other activities. - Company number: 02204802 - Status: Active - Type: Private limited company - Incorporated: 11 December 1987 - Registered office: Dalmar House Barras Lane Estate, Dalston, Carlisle, CA5 7NY - Location: Carlisle - Activity: Other information technology service activities ## Latest filed profit Profit after tax in the year to 31 March 2023: **£63.9k**, from 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 Synthesys Defence Systems (SDS) do? Private limited company registered in Carlisle, classed under “Other information technology service activities” and 2 other activities. ### How much turnover does Synthesys Defence Systems (SDS) make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/synthesys-defence-systems-sds-02204802 ### Is Synthesys Defence Systems (SDS) profitable? Synthesys Defence Systems (SDS)'s profit isn't public: small companies may file without a profit and loss account. ### How many people work at Synthesys Defence Systems (SDS)? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/synthesys-defence-systems-sds-02204802 ### Who runs and owns Synthesys Defence Systems (SDS)? Its directors are Amy Victoria Bryant, Kurt Canfield. Its owners are shown to subscribers. ### Where is Synthesys Defence Systems (SDS) based? Its registered office is Dalmar House Barras Lane Estate, Dalston, Carlisle, CA5 7NY, in Carlisle. ### When was Synthesys Defence Systems (SDS) founded? Synthesys Defence Systems (SDS) Limited was incorporated on 11 December 1987. ### Is Synthesys Defence Systems (SDS) still trading? The register lists Synthesys Defence Systems (SDS) Limited as active. ## Timeline Recent filings and changes at Companies House. - 2026-09-30: Total exemption full accounts made up to 31 December 2025 - 2025-09-30: Total exemption full accounts made up to 31 December 2024 - 2025-03-14: Previous accounting period shortened from 31 March 2025 to 31 December 2024 - 2025-03-14: Termination of appointment of Gillian Hartas as a secretary on 5 March 2025 - 2025-03-05: Director's details changed for Mrs Amy Victoria Bryant on 5 March 2025 - 2025-03-05: Certificate of change of name - 2025-03-05: Appointment of Mrs Amy Victoria Bryant as a director on 5 March 2025 - 2025-03-05: Termination of appointment of Stephen Henry John Hartas as a director on 5 March 2025 - 2025-03-05: Termination of appointment of Jacqueline Readman as a director on 5 March 2025 - 2025-03-05: Termination of appointment of John Stephen Hartas as a director on 5 March 2025 - 2025-01-23: Registered office address changed from 5&6 Manor Court Manor Garth Scarborough North Yorkshire YO11 3TU England to Dalmar House Barras Lane Estate Dalston Carlisle CA5 7NY on 23… - 2024-12-19: Total exemption full accounts made up to 31 March 2024 - 2024-12-03: Resolutions (and 2 more like it since 18 February 2020) - 2024-12-02: Memorandum and Articles of Association (and 1 more like it since 17 July 2023) - 2024-11-28: Director's details changed for Mr Kurt Canfield on 28 November 2024 - 2024-11-28: Cessation of John Stephen Hartas as a person with significant control on 22 November 2024 - 2024-11-28: Notification of Delkia Limited as a person with significant control on 22 November 2024 - 2024-11-28: Appointment of Mr Kurt Canfield as a director on 22 November 2024 - 2024-05-10: Appointment of Mr Stephen Henry John Hartas as a director on 9 May 2024 - 2023-12-19: Total exemption full accounts made up to 31 March 2023 - 2023-07-18: Particulars of variation of rights attached to shares - 2023-07-18: Change of share class name or designation - 2022-08-16: Total exemption full accounts made up to 31 March 2022 - 2022-07-08: Appointment of Mrs Jacqueline Readman as a director on 24 May 2022 - 2022-01-04: Total exemption full accounts made up to 31 March 2021 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/synthesys-defence-systems-sds-02204802