{"name":"KNOWLEDGEBRIEF LIMITED","company_number":"05451624","status":"Active","type":"Private Limited Company","incorporated":"2005-05-12","dissolved":null,"registered_office":"167-169 Great Portland Street, 5th Floor, London, Greater London, England, W1W 5PF","postcode":"W1W 5PF","sic_codes":[{"code":58142,"description":"Publishing of  consumer and business journals and periodicals"},{"code":63120,"description":"Web portals"},{"code":85590,"description":"Other education not elsewhere classified"}],"principal_activity":null,"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":60,"accounts_date":"2025-12-31"},"financials":[{"financial_date":"2025-12-31","net_assets":2250706,"cash":712722,"average_employees":60},{"financial_date":"2024-12-31","net_assets":700534,"cash":153843,"average_employees":41},{"financial_date":"2023-12-31","net_assets":251025,"cash":392694,"average_employees":29},{"financial_date":"2022-12-31","net_assets":152527,"cash":0},{"financial_date":"2021-12-31","net_assets":232867}],"officers":{"current":4,"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":2,"outstanding":2},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"https://www.knowledgebrief.com","links":{"page":"https://www.companiesintheuk.co.uk/ltd/knowledgebrief","people":"https://www.companiesintheuk.co.uk/company/knowledgebrief/people","filing_history":"https://www.companiesintheuk.co.uk/company/knowledgebrief/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/05451624","financials":"https://www.companiesintheuk.co.uk/company/knowledgebrief/financial","control":"https://www.companiesintheuk.co.uk/company/knowledgebrief/control","charges":"https://www.companiesintheuk.co.uk/company/knowledgebrief/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/knowledgebrief"}