{"name":"SUMMIX ECC DEVELOPMENTS LIMITED","company_number":"11273374","status":"Active","type":"Private Limited Company","incorporated":"2018-03-23","dissolved":null,"registered_office":"Fifth Floor, Berkeley Square House, Berkeley Square, London, United Kingdom, W1J 6BY","postcode":"W1J 6BY","sic_codes":[{"code":41100,"description":"Development of building projects"}],"principal_activity":"The Company did not trade during the reporting period.","previous_names":[],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"31 December","last_made_up_to":"2025-12-31","next_due":"2027-09-30"},"employees":{"count":4,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","average_employees":4},{"financial_date":"2024-12-31","average_employees":4},{"financial_date":"2023-12-31","net_assets":-1588197,"cash":203,"average_employees":3},{"financial_date":"2022-12-31","net_assets":-1154444,"cash":0},{"financial_date":"2021-12-31","net_assets":-853615,"cash":328}],"officers":{"current":4,"resigned":1,"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://summix.com/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/summix-ecc-developments","people":"https://www.companiesintheuk.co.uk/company/summix-ecc-developments/people","filing_history":"https://www.companiesintheuk.co.uk/company/summix-ecc-developments/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/11273374","financials":"https://www.companiesintheuk.co.uk/company/summix-ecc-developments/financial","control":"https://www.companiesintheuk.co.uk/company/summix-ecc-developments/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/summix-ecc-developments"}