{"name":"SUMMIX PLANNING LIMITED","company_number":"13099645","status":"Active","type":"Private Limited Company","incorporated":"2020-12-24","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 principal activity of the Company is that of consultancy services.","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":5},{"financial_date":"2022-12-31","cash":26364},{"financial_date":"2021-12-31","cash":79982}],"officers":{"current":2,"resigned":2,"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":null,"outstanding":null},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":"Summix Planning Limited shows growth in net assets and working capital but faces liquidity challenges due to increased current liabilities, especially amounts repayable on demand to group companies. The company remains compliant with filing requirements and is supported by directors’ confidence in going concern status. Further investigation into related party debts and cash flow management is recommended to fully assess operational sustainability and refinancing risks.","website":"https://summix.com/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/summix-planning","people":"https://www.companiesintheuk.co.uk/company/summix-planning/people","filing_history":"https://www.companiesintheuk.co.uk/company/summix-planning/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/13099645","financials":"https://www.companiesintheuk.co.uk/company/summix-planning/financial","control":"https://www.companiesintheuk.co.uk/company/summix-planning/control","ai_analysis":"https://www.companiesintheuk.co.uk/company/summix-planning/analysis"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/summix-planning"}