{"name":"MASS SPECTROMETRY INSTRUMENTS LIMITED","company_number":"05576203","status":"Active","type":"Private Limited Company","incorporated":"2005-09-27","dissolved":null,"registered_office":"Victoria Mills, Mill Street East, Dewsbury, West Yorkshire, WF12 9AQ","postcode":"WF12 9AQ","sic_codes":[{"code":28990,"description":"Manufacture of other special-purpose machinery not elsewhere classified"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Unaudited Abridged","year_end":"30 November","last_made_up_to":"2025-11-30","next_due":"2027-08-31"},"employees":{"count":10,"accounts_date":"2025-11-30"},"financials":[{"financial_date":"2025-11-30","net_assets":1641641,"cash":487455,"average_employees":10},{"financial_date":"2024-11-30","net_assets":1514872,"cash":807544,"average_employees":10},{"financial_date":"2023-11-30","net_assets":1269559,"cash":118297,"average_employees":9},{"financial_date":"2022-11-30","net_assets":1194569,"cash":325537},{"financial_date":"2021-11-30","net_assets":1026427,"cash":670625}],"officers":{"current":1,"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":1,"outstanding":1},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":null,"links":{"page":"https://www.companiesintheuk.co.uk/ltd/mass-spectrometry-instruments","people":"https://www.companiesintheuk.co.uk/company/mass-spectrometry-instruments/people","filing_history":"https://www.companiesintheuk.co.uk/company/mass-spectrometry-instruments/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/05576203","financials":"https://www.companiesintheuk.co.uk/company/mass-spectrometry-instruments/financial","control":"https://www.companiesintheuk.co.uk/company/mass-spectrometry-instruments/control","charges":"https://www.companiesintheuk.co.uk/company/mass-spectrometry-instruments/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/mass-spectrometry-instruments"}