{"name":"SOLAR ADVANCED SYSTEMS LTD","company_number":"07028136","status":"Active","type":"Private Limited Company","incorporated":"2009-09-23","dissolved":null,"registered_office":"Alexander House 1 Mandarin Road, Rainton Bridge Business Park, Houghton Le Spring, Sunderland, England, DH4 5RA","postcode":"DH4 5RA","sic_codes":[{"code":43290,"description":"Other construction installation"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Small","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":-6917868,"cash":4314454,"average_employees":0},{"financial_date":"2024-12-31","net_assets":-2178439,"cash":1186651,"average_employees":0},{"financial_date":"2023-12-31","net_assets":750998,"cash":190101,"average_employees":29},{"financial_date":"2022-09-30","net_assets":649622,"cash":1425484},{"financial_date":"2021-09-30","net_assets":193540,"cash":494711}],"officers":{"current":6,"resigned":9,"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":null,"website":"https://www.sas-energy.co.uk/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/solar-advanced-systems","people":"https://www.companiesintheuk.co.uk/company/solar-advanced-systems/people","filing_history":"https://www.companiesintheuk.co.uk/company/solar-advanced-systems/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/07028136","financials":"https://www.companiesintheuk.co.uk/company/solar-advanced-systems/financial","control":"https://www.companiesintheuk.co.uk/company/solar-advanced-systems/control","charges":"https://www.companiesintheuk.co.uk/company/solar-advanced-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/solar-advanced-systems"}