{"name":"QUANTUM CONSULTING ENGINEERS LTD","company_number":"12868457","status":"Active","type":"Private Limited Company","incorporated":"2020-09-09","dissolved":null,"registered_office":"124-128 City Road, London, England, EC1V 2NX","postcode":"EC1V 2NX","sic_codes":[{"code":41100,"description":"Development of building projects"},{"code":42990,"description":"Construction of other civil engineering projects not elsewhere classified"},{"code":71122,"description":"Engineering related scientific and technical consulting activities"},{"code":74909,"description":"Other professional, scientific and technical activities not elsewhere classified"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Micro","year_end":"30 September","last_made_up_to":"2025-09-30","next_due":"2027-06-30"},"employees":{"count":2,"accounts_date":"2025-09-30"},"financials":[{"financial_date":"2025-09-30","net_assets":105815,"average_employees":2},{"financial_date":"2024-09-30","net_assets":85810,"average_employees":3},{"financial_date":"2023-09-30","net_assets":9952},{"financial_date":"2022-09-30","net_assets":20719},{"financial_date":"2021-09-30","net_assets":-1711}],"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/quantum-consulting-engineers","people":"https://www.companiesintheuk.co.uk/company/quantum-consulting-engineers/people","filing_history":"https://www.companiesintheuk.co.uk/company/quantum-consulting-engineers/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/12868457","financials":"https://www.companiesintheuk.co.uk/company/quantum-consulting-engineers/financial","control":"https://www.companiesintheuk.co.uk/company/quantum-consulting-engineers/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/quantum-consulting-engineers"}