{"name":"ENVIRONMENTAL & TECHNICAL SERVICES LIMITED","company_number":"01723607","status":"Active","type":"Private Limited Company","incorporated":"1983-05-16","dissolved":null,"registered_office":"Suite 2c, Brosnan House, 175 Darkes Lane, Potters Bar, Hertfordshire, England, EN6 1BW","postcode":"EN6 1BW","sic_codes":[{"code":74901,"description":"Environmental consulting activities"}],"principal_activity":null,"previous_names":[],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"31 May","last_made_up_to":"2025-05-31","next_due":"2027-02-28"},"employees":{"count":23,"accounts_date":"2025-05-31"},"financials":[{"financial_date":"2025-05-31","net_assets":1414148,"cash":769129,"average_employees":23},{"financial_date":"2024-05-31","net_assets":1207027,"cash":256838,"average_employees":23},{"financial_date":"2023-05-31","net_assets":1453385,"cash":679862},{"financial_date":"2022-05-31","net_assets":1331580,"cash":437588},{"financial_date":"2021-05-31","net_assets":814712,"cash":191712}],"officers":{"current":3,"resigned":2,"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":2,"outstanding":1},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":null,"links":{"page":"https://www.companiesintheuk.co.uk/ltd/environmental-technical-services","people":"https://www.companiesintheuk.co.uk/company/environmental-technical-services/people","filing_history":"https://www.companiesintheuk.co.uk/company/environmental-technical-services/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/01723607","financials":"https://www.companiesintheuk.co.uk/company/environmental-technical-services/financial","control":"https://www.companiesintheuk.co.uk/company/environmental-technical-services/control","charges":"https://www.companiesintheuk.co.uk/company/environmental-technical-services/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/environmental-technical-services"}