{"name":"RENLON LIMITED","company_number":"01272413","status":"Active","type":"Private Limited Company","incorporated":"1976-08-09","dissolved":null,"registered_office":"Unit 12 Boundary Business Court, Church Road, Mitcham, Surrey, England, CR4 3TD","postcode":"CR4 3TD","sic_codes":[{"code":43310,"description":"Plastering"},{"code":43999,"description":"Other specialised construction activities not elsewhere classified"}],"principal_activity":null,"previous_names":[{"name":"RENT-A-THERM (LONDON) LIMITED","changed_on":"1992-05-01"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"31 December","last_made_up_to":"2025-12-31","next_due":"2027-09-30"},"employees":{"count":45,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","net_assets":541103,"cash":13789,"average_employees":45},{"financial_date":"2024-12-31","net_assets":1064537,"cash":330788,"average_employees":34},{"financial_date":"2023-12-31","net_assets":784969,"cash":128455,"average_employees":26},{"financial_date":"2022-12-31","net_assets":481915,"cash":143378},{"financial_date":"2022-04-30","net_assets":649711,"cash":185837}],"officers":{"current":6,"resigned":21,"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":15,"outstanding":10},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":"Renlon Limited has delivered exceptional financial performance relative to its specialist construction peers, nearly doubling net assets and tripling cash reserves over two years. Its niche in basement waterproofing and damp-proofing, combined with strong working capital and group backing, positions it as a robust leader in the London/South East specialist waterproofing market. However, geographic concentration and intra-group dependencies remain key risks to monitor.","website":"https://renlon.co.uk","links":{"page":"https://www.companiesintheuk.co.uk/ltd/renlon","people":"https://www.companiesintheuk.co.uk/company/renlon/people","filing_history":"https://www.companiesintheuk.co.uk/company/renlon/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/01272413","financials":"https://www.companiesintheuk.co.uk/company/renlon/financial","control":"https://www.companiesintheuk.co.uk/company/renlon/control","charges":"https://www.companiesintheuk.co.uk/company/renlon/charges","ai_analysis":"https://www.companiesintheuk.co.uk/company/renlon/analysis"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/renlon"}