{"name":"PROTOCOL CONTROL SYSTEMS LIMITED","company_number":"03133577","status":"Active","type":"Private Limited Company","incorporated":"1995-12-04","dissolved":null,"registered_office":"Amperage House, Hatton Gardens Industrial Estate, Kington, Herefordshire, England, HR5 3RB","postcode":"HR5 3RB","sic_codes":[{"code":27900,"description":"Manufacture of other electrical equipment"},{"code":43210,"description":"Electrical installation"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"31 December","last_made_up_to":"2025-12-31","next_due":"2027-09-30"},"employees":{"count":57,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","net_assets":2154006,"cash":762007,"average_employees":57},{"financial_date":"2024-12-31","net_assets":1548605,"cash":598114,"average_employees":54},{"financial_date":"2023-12-31","net_assets":1237934,"cash":633022},{"financial_date":"2022-12-31","net_assets":811403,"cash":211054},{"financial_date":"2021-12-31","net_assets":645513,"cash":162826}],"officers":{"current":8,"resigned":2,"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":2,"outstanding":1},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"http://www.protocolcontrolsystems.co.uk","links":{"page":"https://www.companiesintheuk.co.uk/ltd/protocol-control-systems","people":"https://www.companiesintheuk.co.uk/company/protocol-control-systems/people","filing_history":"https://www.companiesintheuk.co.uk/company/protocol-control-systems/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/03133577","financials":"https://www.companiesintheuk.co.uk/company/protocol-control-systems/financial","control":"https://www.companiesintheuk.co.uk/company/protocol-control-systems/control","charges":"https://www.companiesintheuk.co.uk/company/protocol-control-systems/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/protocol-control-systems"}