{"name":"JOHNSON MATTHEY PLC","company_number":"00033774","status":"Active","type":"Public Limited Company","incorporated":"1891-04-11","dissolved":null,"registered_office":"Hq Building, Orchard Road, Royston, Hertfordshire, United Kingdom, SG8 5HE","postcode":"SG8 5HE","sic_codes":[{"code":20590,"description":"Manufacture of other chemical products not elsewhere classified"},{"code":24410,"description":"Precious metals production"},{"code":29320,"description":"Manufacture of other parts and accessories for motor vehicles"},{"code":71121,"description":"Engineering design activities for industrial process and production"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Interim","year_end":"31 March","last_made_up_to":"2026-03-31","next_due":"2027-09-30"},"employees":null,"financials":[],"officers":{"current":14,"resigned":49,"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":7,"outstanding":0},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"http://www.johnsonmatthey.co.uk","links":{"page":"https://www.companiesintheuk.co.uk/ltd/johnson-matthey","people":"https://www.companiesintheuk.co.uk/company/johnson-matthey/people","filing_history":"https://www.companiesintheuk.co.uk/company/johnson-matthey/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/00033774","control":"https://www.companiesintheuk.co.uk/company/johnson-matthey/control","charges":"https://www.companiesintheuk.co.uk/company/johnson-matthey/charges","pay_gap":"https://www.companiesintheuk.co.uk/company/johnson-matthey/pay-gap"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/johnson-matthey"}