{"name":"POLYPHOTONIX LIMITED","company_number":"06544953","status":"Active","type":"Private Limited Company","incorporated":"2008-03-26","dissolved":null,"registered_office":"Netpark Explorer 2, Thomas Wright Way, Sedgefield, England, TS21 3FF","postcode":"TS21 3FF","sic_codes":[{"code":70229,"description":"Management consultancy activities other than financial management"},{"code":72190,"description":"Other research and experimental development on natural sciences and engineering"}],"principal_activity":null,"previous_names":[{"name":"POLYPHOTONICS LIMITED","changed_on":"2008-06-03"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"31 March","last_made_up_to":"2025-03-31","next_due":"2026-12-31"},"employees":{"count":7,"accounts_date":"2025-03-31"},"financials":[{"financial_date":"2025-03-31","net_assets":-6829787,"cash":1858,"average_employees":7},{"financial_date":"2024-03-31","net_assets":-5528937,"cash":272,"average_employees":8},{"financial_date":"2023-03-31","net_assets":-4475372,"cash":106},{"financial_date":"2022-03-31","net_assets":-3833925,"cash":106},{"financial_date":"2021-03-31","net_assets":-2700157,"cash":4883}],"officers":{"current":4,"resigned":11,"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":[{"date":"2026-07-28","kind":"other"}],"insolvency_outcome":null,"ai_summary":null,"website":"https://polyphotonix.com/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/polyphotonix","people":"https://www.companiesintheuk.co.uk/company/polyphotonix/people","filing_history":"https://www.companiesintheuk.co.uk/company/polyphotonix/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/06544953","financials":"https://www.companiesintheuk.co.uk/company/polyphotonix/financial","gazette":"https://www.companiesintheuk.co.uk/company/polyphotonix/gazette","control":"https://www.companiesintheuk.co.uk/company/polyphotonix/control","charges":"https://www.companiesintheuk.co.uk/company/polyphotonix/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/polyphotonix"}