{"name":"COMPOSITE WINDOWS UK LTD","company_number":"12838359","status":"Active","type":"Private Limited Company","incorporated":"2020-08-26","dissolved":null,"registered_office":"14 Portsmouth Enterprise Centre, Quartremaine Road, Portsmouth, England, PO3 5QT","postcode":"PO3 5QT","sic_codes":[{"code":43342,"description":"Glazing"}],"principal_activity":"The principal activity of the company is Window Sales","previous_names":[],"warnings":[],"accounts":{"category":"Micro","year_end":"31 December","last_made_up_to":"2025-12-31","next_due":"2027-09-30"},"employees":{"count":0,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","net_assets":-1599,"average_employees":0},{"financial_date":"2024-12-31","net_assets":-1199,"average_employees":1},{"financial_date":"2023-12-31","net_assets":-799,"average_employees":1},{"financial_date":"2022-08-31","net_assets":-399},{"financial_date":"2021-08-31","net_assets":1}],"officers":{"current":2,"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":0,"outstanding":0},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":"Composite Windows UK Ltd is a micro-entity niche player in the glazing sector, currently exhibiting early-stage financial challenges with negative net assets and limited working capital. Positioned as a supplier and installer of premium glazing products, it aligns well with industry trends favoring energy-efficient and high-quality solutions. To enhance competitiveness, the company must focus on improving financial stability and operational scale within a competitive and cyclical market environment.","website":"https://www.westcott.uk.com/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/composite-windows-uk","people":"https://www.companiesintheuk.co.uk/company/composite-windows-uk/people","filing_history":"https://www.companiesintheuk.co.uk/company/composite-windows-uk/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/12838359","financials":"https://www.companiesintheuk.co.uk/company/composite-windows-uk/financial","control":"https://www.companiesintheuk.co.uk/company/composite-windows-uk/control","ai_analysis":"https://www.companiesintheuk.co.uk/company/composite-windows-uk/analysis"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/composite-windows-uk"}