{ "company_number": "01688780", "name": "Testo Limited", "url": "/company/01688780", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "1982-12-23", "dissolved_on": null, "sic_codes": [ { "code": "26511", "description": "Manufacture of electronic measuring, testing etc. equipment, not for industrial process control", "section": "C", "section_name": "Manufacturing", "url": "/sic/26511" } ], "registered_address": { "id": 456027, "url": "/address/456027", "line1": "CHERITON HOUSE", "line2": "NEWMAN LANE", "post_town": "ALTON", "county": "HAMPSHIRE", "country": "", "postcode": "GU34 2QJ" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780", "previous_names": [ { "name": "Testoterm Limited", "ceased_on": "1994-01-01" } ], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-10-01", "last_made_up": "2024-12-31", "category": "SMALL", "filings": [ { "url": "/company/01688780/accounts/2024-12-31", "pdf_url": "/company/01688780/accounts/2024-12-31.pdf", "made_up_date": "2024-12-31", "period_start": "2024-12-31", "period_end": "2024-12-31", "entity_name": "Testo Limited", "dormant": false, "average_employees": "38.00", "tangible_fixed_assets": "1056628.00", "debtors": "1770545.00", "cash_bank_in_hand": "421198.00", "current_assets": "2670618.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "658482.00", "total_assets_less_current_liabilities": "1715110.00", "net_assets_liabilities": "1707219.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "160000.00", "turnover": null, "other_operating_income": null, "cost_sales": null, "gross_profit_loss": null, "administrative_expenses": null, "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": null, "profit_before_tax": null, "tax_on_profit": null, "profit_loss_for_period": null, "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-September2025.zip" }, { "url": "/company/01688780/accounts/2023-12-31", "pdf_url": "/company/01688780/accounts/2023-12-31.pdf", "made_up_date": "2023-12-31", "period_start": "2023-12-31", "period_end": "2023-12-31", "entity_name": "Testo Limited", "dormant": false, "average_employees": "34.00", "tangible_fixed_assets": "1067024.00", "debtors": "1884755.00", "cash_bank_in_hand": "641876.00", "current_assets": "2922108.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "699520.00", "total_assets_less_current_liabilities": "1766544.00", "net_assets_liabilities": "1747839.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "160000.00", "turnover": null, "other_operating_income": null, "cost_sales": null, "gross_profit_loss": null, "administrative_expenses": null, "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": null, "profit_before_tax": null, "tax_on_profit": null, "profit_loss_for_period": null, "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-March2024.zip" }, { "url": "/company/01688780/accounts/2022-12-31", "pdf_url": "/company/01688780/accounts/2022-12-31.pdf", "made_up_date": "2022-12-31", "period_start": "2022-01-01", "period_end": "2022-12-31", "entity_name": "Testo Limited", "dormant": false, "average_employees": "34.00", "tangible_fixed_assets": "1111352.00", "debtors": "1279403.00", "cash_bank_in_hand": "383996.00", "current_assets": "2076566.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "512002.00", "total_assets_less_current_liabilities": "1623354.00", "net_assets_liabilities": "1604536.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "160000.00", "turnover": null, "other_operating_income": null, "cost_sales": null, "gross_profit_loss": null, "administrative_expenses": null, "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": null, "profit_before_tax": null, "tax_on_profit": null, "profit_loss_for_period": "372456.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-March2023.zip" }, { "url": "/company/01688780/accounts/2021-12-31", "pdf_url": "/company/01688780/accounts/2021-12-31.pdf", "made_up_date": "2021-12-31", "period_start": "2021-01-01", "period_end": "2021-12-31", "entity_name": "Testo Limited", "dormant": false, "average_employees": "42.00", "tangible_fixed_assets": "1161051.00", "debtors": "1335117.00", "cash_bank_in_hand": "312953.00", "current_assets": "2177404.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "87994.00", "total_assets_less_current_liabilities": "1249045.00", "net_assets_liabilities": "1232080.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "160000.00", "turnover": null, "other_operating_income": null, "cost_sales": null, "gross_profit_loss": null, "administrative_expenses": null, "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": null, "profit_before_tax": null, "tax_on_profit": null, "profit_loss_for_period": "203566.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-March2022.zip" }, { "url": "/company/01688780/accounts/2020-12-31", "pdf_url": "/company/01688780/accounts/2020-12-31.pdf", "made_up_date": "2020-12-31", "period_start": "2020-01-01", "period_end": "2020-12-31", "entity_name": "Testo Limited", "dormant": false, "average_employees": "47.00", "tangible_fixed_assets": "1168801.00", "debtors": "2438673.00", "cash_bank_in_hand": "439300.00", "current_assets": "3997026.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-128628.00", "total_assets_less_current_liabilities": "1040173.00", "net_assets_liabilities": "1028514.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "160000.00", "turnover": null, "other_operating_income": null, "cost_sales": null, "gross_profit_loss": null, "administrative_expenses": null, "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": null, "profit_before_tax": null, "tax_on_profit": null, "profit_loss_for_period": "234077.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-February2021.zip" }, { "url": "/company/01688780/accounts/2019-12-31", "pdf_url": "/company/01688780/accounts/2019-12-31.pdf", "made_up_date": "2019-12-31", "period_start": "2019-01-01", "period_end": "2019-12-31", "entity_name": "Testo Limited", "dormant": false, "average_employees": "42.00", "tangible_fixed_assets": "1192264.00", "debtors": "2061788.00", "cash_bank_in_hand": "23576.00", "current_assets": "2692689.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-397827.00", "total_assets_less_current_liabilities": "794437.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "160000.00", "turnover": null, "other_operating_income": null, "cost_sales": null, "gross_profit_loss": null, "administrative_expenses": null, "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": null, "profit_before_tax": null, "tax_on_profit": null, "profit_loss_for_period": "-52186.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-April2020.zip" } ], "pdf_only_filings": [ { "made_up_date": "2018-12-31", "filing_date": "2019-02-27", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2018-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzIyNzk5MTg0NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2017-12-31", "filing_date": "2018-02-19", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2017-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzE5ODAwODYyNGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2016-12-31", "filing_date": "2017-02-10", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2016-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzE2ODY4NDg5NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2015-12-31", "filing_date": "2016-02-11", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2015-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzE0MTM2MjI2NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2014-12-31", "filing_date": "2015-04-23", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/2014-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzEyMTY1NzEyOGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2013-12-31", "filing_date": "2014-02-21", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2013-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzA5NDkyODkwN2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2012-12-31", "filing_date": "2013-09-23", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2012-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzA4NTU2NDc0NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-12-31", "filing_date": "2012-09-28", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2011-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzA2NDkzMDM0M2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2010-12-31", "filing_date": "2011-08-08", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2010-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzA0MTc0Mzg5NGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2009-12-31", "filing_date": "2010-04-13", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2009-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzAxMzM2MjQ5NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-12-31", "filing_date": "2009-06-23", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2008-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MjAzNTYzNTA5M2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-12-31", "filing_date": "2008-06-11", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2007-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MjAwNzAyNTExMWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2006-12-31", "filing_date": "2007-06-05", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2006-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTgxOTg2NTY4YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-12-31", "filing_date": "2006-06-09", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2005-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTYxOTkxMDIyYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2004-12-31", "filing_date": "2005-08-03", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2004-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTU0MTI4MDE2YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2003-12-31", "filing_date": "2004-06-23", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2003-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzI3MzE0NThhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2002-12-31", "filing_date": "2003-06-09", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2002-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/Mjg3NDQ1NzFhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2001-12-31", "filing_date": "2002-05-21", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2001-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/ODc2NTM2MzlhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2000-12-31", "filing_date": "2001-06-19", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/2000-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/OTA5MDgzMDhhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1999-12-31", "filing_date": "2000-07-18", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/1999-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MzYwMTcyMDBhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1998-12-31", "filing_date": "1999-03-29", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/1998-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTQyMDM3NjMwYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1997-12-31", "filing_date": "1998-09-21", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/1997-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MjcwMTc5NDBhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1996-12-31", "filing_date": "1997-04-18", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/1996-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTQzNjE3NzU2YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1995-12-31", "filing_date": "1996-03-25", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01688780/accounts/1995-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/Njg3MTAzMzlhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1994-12-31", "filing_date": "1995-04-19", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01688780/accounts/1994-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTE4NDM5MDQ3YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1993-12-31", "filing_date": "1994-03-30", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1993-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTA2OTA4OTI3YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1992-12-31", "filing_date": "1993-10-15", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1992-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTE1NjU1OTgzYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1991-12-31", "filing_date": "1992-07-30", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1991-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTA0MTE2NjQzYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1990-12-31", "filing_date": "1991-07-15", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1990-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTI0MTAzODQ4YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1989-12-31", "filing_date": "1990-07-20", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1989-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTEzOTkxNjk2YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1988-12-31", "filing_date": "1989-06-30", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1988-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/NDQ5OTI3MDdhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1987-12-31", "filing_date": "1988-06-27", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1987-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/NTIzMzIxOTNhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1986-12-31", "filing_date": "1987-05-18", "form_type": "AA", "description": "accounts-with-made-up-date", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1986-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/MTY4ODE3NzhhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1985-12-31", "filing_date": "1986-05-24", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": null, "pdf_url": "/company/01688780/accounts/1985-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history/NzY2NDE1NzJhZGlxemtjeA/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/01688780/filing-history" }, "confirmation_statement": { "next_due": "2027-07-15", "last_made_up": "2026-07-01" }, "officers": [ { "name": "TOISCHER, Petra Martina", "person_url": "/person/5888334", "role": "director", "appointed_on": "2025-04-28", "resigned_on": "2026-06-19", "nationality": "German", "occupation": "", "source": "stream", "retrieved_at": "2026-07-14T13:15:04+00:00" }, { "name": "GEISTDORFER, Florian Christian", "person_url": "/person/6107635", "role": "director", "appointed_on": "2026-06-19", "resigned_on": null, "nationality": "Swiss", "occupation": "", "source": "stream", "retrieved_at": "2026-07-17T15:43:04+00:00" }, { "name": "WINDSOR, Michael", "person_url": "/person/6109867", "role": "director", "appointed_on": "2021-04-19", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-17T15:52:10+00:00" } ], "psc": [ { "name": "Testo Holding Gmbh", "kind": "corporate-entity-person-with-significant-control", "person_url": null, "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-75-to-100-percent", "voting-rights-75-to-100-percent" ], "notified_on": "2016-04-06", "ceased_on": null, "nationality": "", "country_of_residence": "", "source": "snapshot" } ], "external_links": [], "provenance": { "source": "snapshot", "first_seen_at": "2026-07-05T12:35:35.811816+00:00", "last_seen_snapshot": "2026-08-01", "retrieved_at": "2026-08-14T22:38:17.859935+00:00" }, "licence": "Open Government Licence v3.0", "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/", "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: Companies House." }