{"name":"PROTON DIAGNOSTICS LTD","company_number":"15168876","status":"Active","type":"Private Limited Company","incorporated":"2023-09-27","dissolved":null,"registered_office":"Crown House, 27 Old Gloucester Street, London, United Kingdom, WC1N 3AX","postcode":"WC1N 3AX","sic_codes":[{"code":86220,"description":"Specialists medical practice activities"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Micro","year_end":"30 September","last_made_up_to":"2026-09-30","next_due":"2028-06-30"},"employees":{"count":1,"accounts_date":"2026-09-30"},"financials":[{"financial_date":"2026-09-30","net_assets":68,"average_employees":1},{"financial_date":"2025-09-30","net_assets":337,"average_employees":1},{"financial_date":"2024-09-30","net_assets":1,"average_employees":0}],"officers":{"current":1,"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":null,"outstanding":null},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":null,"links":{"page":"https://www.companiesintheuk.co.uk/ltd/proton-diagnostics","people":"https://www.companiesintheuk.co.uk/company/proton-diagnostics/people","filing_history":"https://www.companiesintheuk.co.uk/company/proton-diagnostics/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/15168876","financials":"https://www.companiesintheuk.co.uk/company/proton-diagnostics/financial","control":"https://www.companiesintheuk.co.uk/company/proton-diagnostics/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/proton-diagnostics"}