{"name":"BUILDING TECHNOLOGY SYSTEMS LIMITED","company_number":"03211394","status":"Active","type":"Private Limited Company","incorporated":"1996-06-12","dissolved":null,"registered_office":"234 Europa Boulevard, Warrington, Cheshire, WA5 7TN","postcode":"WA5 7TN","sic_codes":[{"code":32990,"description":"Other manufacturing not elsewhere classified"}],"principal_activity":null,"previous_names":[{"name":"PREMBIRD SYSTEMS LIMITED","changed_on":"1996-07-30"}],"warnings":[],"accounts":{"category":"Small","year_end":"30 June","last_made_up_to":"2025-06-30","next_due":"2027-03-31"},"employees":{"count":51,"accounts_date":"2025-06-30"},"financials":[{"financial_date":"2025-06-30","profit_loss":759508,"net_assets":1420555,"cash":504198,"average_employees":51},{"financial_date":"2024-06-30","profit_loss":611507,"net_assets":1341047,"cash":274331,"average_employees":51},{"financial_date":"2023-06-30","net_assets":989540,"cash":66598},{"financial_date":"2022-06-30","net_assets":607740,"cash":243782},{"financial_date":"2021-06-30","net_assets":290550,"cash":812209}],"officers":{"current":8,"resigned":6,"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":"https://www.buildingtechnologysystems.co.uk/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/building-technology-systems","people":"https://www.companiesintheuk.co.uk/company/building-technology-systems/people","filing_history":"https://www.companiesintheuk.co.uk/company/building-technology-systems/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/03211394","financials":"https://www.companiesintheuk.co.uk/company/building-technology-systems/financial","control":"https://www.companiesintheuk.co.uk/company/building-technology-systems/control","charges":"https://www.companiesintheuk.co.uk/company/building-technology-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/building-technology-systems"}