{"name":"INTUMESCENT SYSTEMS LIMITED","company_number":"02139649","status":"Active","type":"Private Limited Company","incorporated":"1987-06-10","dissolved":null,"registered_office":"Charlton House, Dour Street, Dover, Kent, England, CT16 1BL","postcode":"CT16 1BL","sic_codes":[{"code":20301,"description":"Manufacture of paints, varnishes and similar coatings, mastics and sealants"}],"principal_activity":"The principal activity of the company in the period under review was that of the development, testing, production and sale of passive fire products.","previous_names":[{"name":"ITEMVISION LIMITED","changed_on":"1987-08-07"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"5 April","last_made_up_to":"2026-04-05","next_due":"2028-01-05"},"employees":{"count":159,"accounts_date":"2026-04-05"},"financials":[{"financial_date":"2026-04-05","net_assets":3365000,"cash":483646,"average_employees":159},{"financial_date":"2025-04-05","net_assets":3585584,"cash":132955,"average_employees":167},{"financial_date":"2024-03-31","turnover":10936288,"profit_loss":136739,"net_assets":3861965,"cash":202888,"average_employees":166},{"financial_date":"2021-03-31","net_assets":3832460,"cash":1146292},{"financial_date":"2020-03-31","net_assets":3838657,"cash":1534279}],"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":3,"outstanding":2},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"https://envirograf.com/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/intumescent-systems","people":"https://www.companiesintheuk.co.uk/company/intumescent-systems/people","filing_history":"https://www.companiesintheuk.co.uk/company/intumescent-systems/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/02139649","financials":"https://www.companiesintheuk.co.uk/company/intumescent-systems/financial","control":"https://www.companiesintheuk.co.uk/company/intumescent-systems/control","charges":"https://www.companiesintheuk.co.uk/company/intumescent-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/intumescent-systems"}