{"name":"PERMAVENT LIMITED","company_number":"04674617","status":"Active","type":"Private Limited Company","incorporated":"2003-02-21","dissolved":null,"registered_office":"11 Cumberland Drive, Granby Industrial Estate, Weymouth, Dorset, DT4 9TB","postcode":"DT4 9TB","sic_codes":[{"code":46730,"description":"Wholesale of wood, construction materials and sanitary equipment"}],"principal_activity":"The principal activity of the company continued to be that of the selling of specialised building products to the building industry.","previous_names":[{"name":"MAKIN CONNECTIONS LIMITED","changed_on":"2004-07-12"},{"name":"TRIMRITE CONSERVATORIES LIMITED ","changed_on":"2003-11-18"}],"warnings":[],"accounts":{"category":"Full","year_end":"31 December","last_made_up_to":"2025-12-31","next_due":"2027-09-30"},"employees":{"count":28,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","profit_loss":1121252,"net_assets":4292587,"cash":2845037,"average_employees":28},{"financial_date":"2024-12-31","profit_loss":1576846,"net_assets":3609761,"cash":1935562,"average_employees":24},{"financial_date":"2023-12-31","profit_loss":988300,"net_assets":2032915,"cash":1213259,"average_employees":19},{"financial_date":"2022-12-31","net_assets":1094615,"cash":886380},{"financial_date":"2021-12-31","net_assets":910759,"cash":269725}],"officers":{"current":3,"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":1,"outstanding":1},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"https://www.permavent.co.uk/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/permavent","people":"https://www.companiesintheuk.co.uk/company/permavent/people","filing_history":"https://www.companiesintheuk.co.uk/company/permavent/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/04674617","financials":"https://www.companiesintheuk.co.uk/company/permavent/financial","control":"https://www.companiesintheuk.co.uk/company/permavent/control","charges":"https://www.companiesintheuk.co.uk/company/permavent/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/permavent"}