{"name":"CRYSTRAN LIMITED","company_number":"02863378","status":"Active","type":"Private Limited Company","incorporated":"1993-10-19","dissolved":null,"registered_office":"1 Broom Road Business Park, Broom Road, Poole, Dorset, BH12 4PA","postcode":"BH12 4PA","sic_codes":[{"code":26701,"description":"Manufacture of optical precision instruments"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Small","year_end":"31 October","last_made_up_to":"2025-10-31","next_due":"2027-07-31"},"employees":{"count":38,"accounts_date":"2025-10-31"},"financials":[{"financial_date":"2025-10-31","net_assets":7487600,"cash":3689841,"average_employees":38},{"financial_date":"2024-10-31","net_assets":6633218,"cash":2625109,"average_employees":35},{"financial_date":"2023-10-31","net_assets":6225735,"cash":2824803},{"financial_date":"2022-10-31","net_assets":5337157,"cash":2654149},{"financial_date":"2017-10-31","net_assets":2911224,"cash":1114255}],"officers":{"current":3,"resigned":4,"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":3,"outstanding":3},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":"Crystran Limited demonstrates financial performance that significantly exceeds sector norms for UK precision manufacturing SMEs, with net margins estimated at 12-17% (versus a typical 5-8%), a current ratio exceeding 5:1, and compound net asset growth of approximately 12.8% over nine years. The company occupies a defensible specialist niche in IR and UV optical materials, benefiting from structural demand growth in defence, semiconductor, and scientific instrumentation markets. Its principal vulnerabilities — modest scale, key person dependency, and family ownership concentration — are partially mitigated by exceptional balance sheet strength and over 30 years of accumulated technical expertise.","website":"http://crystran.co.uk","links":{"page":"https://www.companiesintheuk.co.uk/ltd/crystran","people":"https://www.companiesintheuk.co.uk/company/crystran/people","filing_history":"https://www.companiesintheuk.co.uk/company/crystran/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/02863378","financials":"https://www.companiesintheuk.co.uk/company/crystran/financial","control":"https://www.companiesintheuk.co.uk/company/crystran/control","charges":"https://www.companiesintheuk.co.uk/company/crystran/charges","ai_analysis":"https://www.companiesintheuk.co.uk/company/crystran/analysis"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/crystran"}