{"name":"CONSTANT SECURITY SERVICES LIMITED","company_number":"01933481","status":"Active","type":"Private Limited Company","incorporated":"1985-07-25","dissolved":null,"registered_office":"Constant House, Cliff Street, Mexborough, South Yorkshire, S64 9HU","postcode":"S64 9HU","sic_codes":[{"code":80100,"description":"Private security activities"}],"principal_activity":"The principal activity of the company continued to be that of security services.","previous_names":[{"name":"C.S.S. (NORTH) LIMITED","changed_on":"1992-03-23"}],"warnings":[],"accounts":{"category":"Full","year_end":"31 December","last_made_up_to":"2025-12-31","next_due":"2027-09-30"},"employees":{"count":881,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","profit_loss":420697,"net_assets":2363528,"cash":1916812,"average_employees":881},{"financial_date":"2024-12-31","profit_loss":417194,"net_assets":2143580,"cash":1507815,"average_employees":810},{"financial_date":"2023-07-31","net_assets":2009761,"cash":1122197},{"financial_date":"2021-07-31","net_assets":1820050,"cash":1214669},{"financial_date":"2020-07-31","net_assets":1620957,"cash":1250053}],"officers":{"current":7,"resigned":0,"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":3,"outstanding":3},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":null,"links":{"page":"https://www.companiesintheuk.co.uk/ltd/constant-security-services","people":"https://www.companiesintheuk.co.uk/company/constant-security-services/people","filing_history":"https://www.companiesintheuk.co.uk/company/constant-security-services/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/01933481","financials":"https://www.companiesintheuk.co.uk/company/constant-security-services/financial","control":"https://www.companiesintheuk.co.uk/company/constant-security-services/control","charges":"https://www.companiesintheuk.co.uk/company/constant-security-services/charges","pay_gap":"https://www.companiesintheuk.co.uk/company/constant-security-services/pay-gap"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/constant-security-services"}