{"name":"DIAMOND ENGINEERING GROUP LTD","company_number":"13265999","status":"Active","type":"Private Limited Company","incorporated":"2021-03-15","dissolved":null,"registered_office":"Diamond Business Park Butterthwaite Lane, Ecclesfield, Sheffield, England, S35 9WA","postcode":"S35 9WA","sic_codes":[{"code":64209,"description":"Activities of other holding companies not elsewhere classified"}],"principal_activity":"The principal activity of the group in the year under review was that of general engineers and fabricators.","previous_names":[{"name":"CTL SEAL (HOLDINGS) LIMITED","changed_on":"2021-04-23"}],"warnings":[],"accounts":{"category":"Group","year_end":"31 March","last_made_up_to":"2025-03-31","next_due":"2026-12-31"},"employees":{"count":97,"accounts_date":"2025-03-31"},"financials":[{"financial_date":"2025-03-31","profit_loss":1397807,"net_assets":4991250,"cash":2683148,"average_employees":97},{"financial_date":"2024-03-31","profit_loss":2764370,"net_assets":4570803,"cash":3203472,"average_employees":99},{"financial_date":"2023-03-31","net_assets":2001,"cash":101},{"financial_date":"2022-03-31","net_assets":2001,"cash":1}],"officers":{"current":2,"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/diamond-engineering-group","people":"https://www.companiesintheuk.co.uk/company/diamond-engineering-group/people","filing_history":"https://www.companiesintheuk.co.uk/company/diamond-engineering-group/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/13265999","financials":"https://www.companiesintheuk.co.uk/company/diamond-engineering-group/financial","control":"https://www.companiesintheuk.co.uk/company/diamond-engineering-group/control","charges":"https://www.companiesintheuk.co.uk/company/diamond-engineering-group/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/diamond-engineering-group"}