{"name":"HEPHAESTUS CLEANTECH LIMITED","company_number":"09736825","status":"Active","type":"Private Limited Company","incorporated":"2015-08-17","dissolved":null,"registered_office":"Time To Act Level Q Surtees Way, Surtees Business Park, Stockton-On-Tees, England, TS18 3HR","postcode":"TS18 3HR","sic_codes":[{"code":82990,"description":"Other business support service activities not elsewhere classified"}],"principal_activity":null,"previous_names":[{"name":"INDUSTRIAL TECHNOLOGY ADVISORS & INVESTMENTS LTD","changed_on":"2017-11-14"},{"name":"THE EXTREME ATLANTIC ROWING CHALLENGE CO LTD","changed_on":"2017-03-17"},{"name":"ZENNERGY ELECTRICAL SYSTEMS LIMITED","changed_on":"2016-05-17"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"31 March","last_made_up_to":"2026-03-31","next_due":"2027-12-31"},"employees":{"count":0,"accounts_date":"2026-03-31"},"financials":[{"financial_date":"2026-03-31","net_assets":49938,"cash":4638,"average_employees":0},{"financial_date":"2025-03-31","net_assets":7127,"cash":1848,"average_employees":0},{"financial_date":"2024-03-31","net_assets":16006,"cash":3315,"average_employees":1},{"financial_date":"2023-03-31","net_assets":22489,"cash":32831},{"financial_date":"2022-03-31","net_assets":20197,"cash":263301}],"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":null,"website":null,"links":{"page":"https://www.companiesintheuk.co.uk/ltd/hephaestus-cleantech","people":"https://www.companiesintheuk.co.uk/company/hephaestus-cleantech/people","filing_history":"https://www.companiesintheuk.co.uk/company/hephaestus-cleantech/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/09736825","financials":"https://www.companiesintheuk.co.uk/company/hephaestus-cleantech/financial","control":"https://www.companiesintheuk.co.uk/company/hephaestus-cleantech/control","charges":"https://www.companiesintheuk.co.uk/company/hephaestus-cleantech/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/hephaestus-cleantech"}