{"name":"OPERATING SYSTEMS LIMITED","company_number":"01778430","status":"Disolved","type":"Private Limited Company","incorporated":"1983-12-15","dissolved":"2025-12-16","registered_office":"Greenwood House, Greenwood Court, Skyliner Way, Bury St Edmunds, Suffolk, United Kingdom, IP32 7GY","postcode":"IP32 7GY","sic_codes":[{"code":62020,"description":"Information technology consultancy activities"},{"code":85421,"description":"First-degree level higher education"}],"principal_activity":null,"previous_names":[{"name":"CAMBRIDGE INTERFACE LIMITED","changed_on":"1987-05-05"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"28 September","last_made_up_to":"2023-09-30","next_due":null},"employees":null,"financials":[{"financial_date":"2023-09-30","cash":5788},{"financial_date":"2022-09-30","cash":9028},{"financial_date":"2021-09-30","cash":10436},{"financial_date":"2020-09-30","cash":13116},{"financial_date":"2019-09-30","net_assets":1180,"cash":19247}],"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":0,"outstanding":0},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":null,"links":{"page":"https://www.companiesintheuk.co.uk/ltd/operating-systems","people":"https://www.companiesintheuk.co.uk/company/operating-systems/people","filing_history":"https://www.companiesintheuk.co.uk/company/operating-systems/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/01778430","financials":"https://www.companiesintheuk.co.uk/company/operating-systems/financial","control":"https://www.companiesintheuk.co.uk/company/operating-systems/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/operating-systems"}