{"name":"PRIMARY DETECTION SYSTEMS LTD","company_number":"11650406","status":"Active","type":"Private Limited Company","incorporated":"2018-10-30","dissolved":null,"registered_office":"Unit 3 Cowhill Trading Estate, Tramway Road, Ashton-Under-Lyne, United Kingdom, OL6 9AN","postcode":"OL6 9AN","sic_codes":[{"code":80200,"description":"Security systems service activities"}],"principal_activity":null,"previous_names":[{"name":"ALARMS NOW LTD","changed_on":"2020-11-09"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"31 October","last_made_up_to":"2025-10-31","next_due":"2027-07-31"},"employees":{"count":5,"accounts_date":"2025-10-31"},"financials":[{"financial_date":"2025-10-31","net_assets":131065,"cash":45985,"average_employees":5},{"financial_date":"2024-10-31","net_assets":88094,"cash":51558,"average_employees":5},{"financial_date":"2023-10-31","net_assets":24893,"cash":19201},{"financial_date":"2022-10-31","net_assets":684,"cash":8433},{"financial_date":"2021-10-31","net_assets":14705,"cash":26063}],"officers":{"current":2,"resigned":3,"complete":true,"note":"Names and details of individual officers are on the People page (subscriber-only on this site) and free at Companies House."},"charges":{"total":0,"outstanding":0},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"https://primarydetectionsystems.com/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/alarms-now","people":"https://www.companiesintheuk.co.uk/company/alarms-now/people","filing_history":"https://www.companiesintheuk.co.uk/company/alarms-now/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/11650406","financials":"https://www.companiesintheuk.co.uk/company/alarms-now/financial","control":"https://www.companiesintheuk.co.uk/company/alarms-now/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/alarms-now"}