{"name":"TENTAMUS UK LIMITED","company_number":"09357227","status":"Active","type":"Private Limited Company","incorporated":"2014-12-16","dissolved":null,"registered_office":"Building 170 Abbott Drive, Kent Science Park, Sittingbourne, Kent, ME9 8AZ","postcode":"ME9 8AZ","sic_codes":[{"code":64209,"description":"Activities of other holding companies not elsewhere classified"}],"principal_activity":"The principal activity of the company and group continued to be that of scientific testing laboratories.","previous_names":[],"warnings":[],"accounts":{"category":"Group","year_end":"31 December","last_made_up_to":"2025-12-31","next_due":"2027-09-30"},"employees":{"count":293,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","profit_loss":-7320704,"net_assets":-32246761,"cash":1041814,"average_employees":293},{"financial_date":"2024-12-31","profit_loss":-5284261,"net_assets":-24926057,"cash":763598,"average_employees":285},{"financial_date":"2023-12-31","profit_loss":-6130897,"net_assets":-20800515,"cash":491256,"average_employees":306},{"financial_date":"2022-12-31","net_assets":-14673078,"cash":1061589},{"financial_date":"2021-12-31","net_assets":-10816352,"cash":88636}],"officers":{"current":2,"resigned":3,"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/tentamus-uk","people":"https://www.companiesintheuk.co.uk/company/tentamus-uk/people","filing_history":"https://www.companiesintheuk.co.uk/company/tentamus-uk/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/09357227","financials":"https://www.companiesintheuk.co.uk/company/tentamus-uk/financial","control":"https://www.companiesintheuk.co.uk/company/tentamus-uk/control","charges":"https://www.companiesintheuk.co.uk/company/tentamus-uk/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/tentamus-uk"}