{"name":"SEICHE LIMITED","company_number":"03475558","status":"Active","type":"Private Limited Company","incorporated":"1997-12-03","dissolved":null,"registered_office":"Bradworthy Industrial Estate Langdon Road, Bradworthy, Holsworthy, Devon, United Kingdom, EX22 7SF","postcode":"EX22 7SF","sic_codes":[{"code":72190,"description":"Other research and experimental development on natural sciences and engineering"}],"principal_activity":"The principal activity of the company continued to be that of the design, development and manufacture of underwater acoustic and visual systems for mitigation and measurement. Services include the development of technical products together with the hiring of equipment for commercial application, passive acoustic monitoring and advanced underwater acoustics.","previous_names":[{"name":"SEICHE MEASUREMENTS LIMITED","changed_on":"2014-12-04"},{"name":"SEICHE LIMITED","changed_on":"2001-01-17"},{"name":"BARNCREST NO. 58 LIMITED","changed_on":"1998-04-17"}],"warnings":[],"accounts":{"category":"Full","year_end":"31 May","last_made_up_to":"2025-05-31","next_due":"2027-02-28"},"employees":{"count":79,"accounts_date":"2025-05-31"},"financials":[{"financial_date":"2025-05-31","profit_loss":101308,"net_assets":4269997,"cash":280987,"average_employees":79},{"financial_date":"2024-05-31","profit_loss":660065,"net_assets":4368689,"cash":1252628,"average_employees":63},{"financial_date":"2023-05-31","net_assets":4330972,"cash":737102},{"financial_date":"2022-05-31","net_assets":3999959,"cash":279430},{"financial_date":"2021-05-31","net_assets":3808132,"cash":759766}],"officers":{"current":7,"resigned":7,"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":1,"outstanding":1},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":"http://swtg.co.uk/","links":{"page":"https://www.companiesintheuk.co.uk/ltd/seiche-measurements","people":"https://www.companiesintheuk.co.uk/company/seiche-measurements/people","filing_history":"https://www.companiesintheuk.co.uk/company/seiche-measurements/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/03475558","financials":"https://www.companiesintheuk.co.uk/company/seiche-measurements/financial","control":"https://www.companiesintheuk.co.uk/company/seiche-measurements/control","charges":"https://www.companiesintheuk.co.uk/company/seiche-measurements/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/seiche-measurements"}