{"name":"HARWELL DOSIMETERS LIMITED","company_number":"02917906","status":"Active","type":"Private Limited Company","incorporated":"1994-04-12","dissolved":null,"registered_office":"2200 Renaissance, Basing View, Basingstoke, Hampshire, England, RG21 4EQ","postcode":"RG21 4EQ","sic_codes":[{"code":22290,"description":"Manufacture of other plastic products"}],"principal_activity":"The principal activity of the company continued to be that of the manufacture of dosimeters for use in radiation quality control systems.","previous_names":[{"name":"WSM FORTY ONE LIMITED","changed_on":"1995-03-10"}],"warnings":[],"accounts":{"category":"Full","year_end":"31 March","last_made_up_to":"2025-03-31","next_due":"2026-12-31"},"employees":{"count":21,"accounts_date":"2025-03-31"},"financials":[{"financial_date":"2025-03-31","profit_loss":2460602,"net_assets":3476715,"cash":1386569,"average_employees":21},{"financial_date":"2024-03-31","profit_loss":1973993,"net_assets":3816113,"cash":2250944,"average_employees":21},{"financial_date":"2023-03-31","net_assets":4264570,"cash":2320403},{"financial_date":"2022-03-31","net_assets":3074550,"cash":1553578}],"officers":{"current":3,"resigned":14,"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":4,"outstanding":3},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"http://www.harwell-dosimeters.co.uk","links":{"page":"https://www.companiesintheuk.co.uk/ltd/harwell-dosimeters","people":"https://www.companiesintheuk.co.uk/company/harwell-dosimeters/people","filing_history":"https://www.companiesintheuk.co.uk/company/harwell-dosimeters/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/02917906","financials":"https://www.companiesintheuk.co.uk/company/harwell-dosimeters/financial","control":"https://www.companiesintheuk.co.uk/company/harwell-dosimeters/control"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/harwell-dosimeters"}