{"name":"GMTL ADVISORY LIMITED","company_number":"08232941","status":"Active","type":"Private Limited Company","incorporated":"2012-09-28","dissolved":null,"registered_office":"179 Great Portland Street, London, United Kingdom, W1W 5PL","postcode":"W1W 5PL","sic_codes":[{"code":80300,"description":"Investigation activities"}],"principal_activity":"The principal activity of the company is Management Consultancy","previous_names":[{"name":"GREENMANTLE ADVISORY LIMITED","changed_on":"2014-04-11"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"30 September","last_made_up_to":"2025-09-30","next_due":"2027-06-30"},"employees":{"count":4,"accounts_date":"2025-09-30"},"financials":[{"financial_date":"2025-09-30","net_assets":4693970,"cash":1667474,"average_employees":4},{"financial_date":"2024-09-30","net_assets":4152229,"cash":1517882,"average_employees":3},{"financial_date":"2023-09-30","net_assets":3443224,"cash":822752},{"financial_date":"2022-09-30","net_assets":2779187,"cash":481240},{"financial_date":"2021-09-30","net_assets":2306877,"cash":674594}],"officers":{"current":2,"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://www.gmtl.co.uk","links":{"page":"https://www.companiesintheuk.co.uk/ltd/gmtl-advisory","people":"https://www.companiesintheuk.co.uk/company/gmtl-advisory/people","filing_history":"https://www.companiesintheuk.co.uk/company/gmtl-advisory/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/08232941","financials":"https://www.companiesintheuk.co.uk/company/gmtl-advisory/financial","control":"https://www.companiesintheuk.co.uk/company/gmtl-advisory/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/gmtl-advisory"}