# Boss Alarm (Boss Alarm Limited) Private limited company registered in Thurlstone, classed under “Security systems service activities”. - Company number: 02771683 - Status: Active - Type: Private limited company - Incorporated: 8 December 1992 - Registered office: Unit 3a Hoyle Mill Business Centre, Hoyle Mill Lane, Thurlstone, Sheffield, S36 9PZ - Location: Thurlstone, Sheffield - Activity: Security systems service activities ## 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 Boss Alarm do? Private limited company registered in Thurlstone, classed under “Security systems service activities”. ### How much turnover does Boss Alarm make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/boss-alarm-02771683 ### Is Boss Alarm profitable? Boss Alarm's profit isn't public: small companies may file without a profit and loss account. ### How many people work at Boss Alarm? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/boss-alarm-02771683 ### Who runs and owns Boss Alarm? Its directors are Glenn Woolfenden, Paul William Spike, Glenn Woolfenden. Its owners are shown to subscribers. ### Where is Boss Alarm based? Its registered office is Unit 3a Hoyle Mill Business Centre, Hoyle Mill Lane, Thurlstone, Sheffield, S36 9PZ, in Thurlstone, Sheffield. ### When was Boss Alarm founded? Boss Alarm Limited was incorporated on 8 December 1992. ### Is Boss Alarm still trading? The register lists Boss Alarm Limited as active. ## Timeline Recent filings and changes at Companies House. - 2026-02-16: Registered office address changed from 16 Stamford Street Mossley Ashton-Under-Lyne Lancashire OL5 0HR to Unit 3a Hoyle Mill Business Centre Hoyle Mill Lane Thurlstone Sheffield… - 2025-12-31: Micro company accounts made up to 31 March 2025 - 2024-12-30: Micro company accounts made up to 31 March 2024 - 2024-12-10: Cessation of John Anthony Bamforth as a person with significant control on 10 December 2024 - 2024-12-10: Termination of appointment of John Anthony Bamforth as a director on 10 December 2024 - 2023-12-20: Micro company accounts made up to 31 March 2023 - 2022-12-21: Micro company accounts made up to 31 March 2022 - 2022-06-22: Notification of Paul William Spike as a person with significant control on 21 June 2022 - 2022-06-22: Notification of Glenn Woolfenden as a person with significant control on 21 June 2022 - 2021-12-29: Micro company accounts made up to 31 March 2021 - 2021-03-31: Micro company accounts made up to 31 March 2020 - 2019-12-30: Micro company accounts made up to 31 March 2019 - 2018-12-31: Micro company accounts made up to 31 March 2018 - 2017-12-31: Total exemption full accounts made up to 31 March 2017 - 2017-07-27: Appointment of Mr Glenn Woolfenden as a director on 26 July 2017 - 2017-07-27: Appointment of Mr. Paul William Spike as a director on 26 July 2017 - 2016-12-23: Total exemption small company accounts made up to 31 March 2016 - 2016-01-26: Secretary's details changed for Ben Woolfenden on 26 January 2016 - 2015-12-30: Total exemption small company accounts made up to 31 March 2015 - 2014-12-26: Total exemption small company accounts made up to 31 March 2014 - 2013-12-31: Total exemption small company accounts made up to 31 March 2013 - 2013-01-17: Total exemption small company accounts made up to 31 March 2012 - 2011-12-28: Total exemption small company accounts made up to 31 March 2011 - 2010-11-09: Total exemption small company accounts made up to 31 March 2010 - 2010-01-28: Director's details changed for John Anthony Bamforth on 28 December 2009 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/boss-alarm-02771683