{ "company_number": "01683871", "name": "Csii (UK) Limited", "url": "/company/01683871", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "1982-12-03", "dissolved_on": null, "sic_codes": [ { "code": "41100", "description": "Development of building projects", "section": "F", "section_name": "Construction", "url": "/sic/41100" } ], "registered_address": { "id": 799164, "url": "/address/799164", "line1": "8 THE SHRUBBERIES, GEORGE LANE", "line2": "SOUTH WOODFORD", "post_town": "LONDON", "county": "", "country": "", "postcode": "E18 1BD" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871", "previous_names": [ { "name": "Csii Hanover Sq. Ltd", "ceased_on": "2019-12-09" } ], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-09-30", "last_made_up": "2024-12-31", "category": "SMALL", "filings": [ { "url": "/company/01683871/accounts/2024-12-31", "made_up_date": "2024-12-31", "period_start": "2024-12-31", "period_end": "2024-12-31", "entity_name": "Csii (UK) Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "24200719.00", "debtors": "27648.00", "cash_bank_in_hand": "1210210.00", "current_assets": "1237858.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-6481467.00", "total_assets_less_current_liabilities": "17719252.00", "net_assets_liabilities": "15782723.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "10000.00", "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/01683871/accounts/2023-12-31", "made_up_date": "2023-12-31", "period_start": "2023-12-31", "period_end": "2023-12-31", "entity_name": "Csii (UK) Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "24218146.00", "debtors": "36139.00", "cash_bank_in_hand": "785765.00", "current_assets": "821904.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-5394024.00", "total_assets_less_current_liabilities": "18824122.00", "net_assets_liabilities": "16740774.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "10000.00", "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-September2024.zip" }, { "url": "/company/01683871/accounts/2022-12-31", "made_up_date": "2022-12-31", "period_start": "2022-12-31", "period_end": "2022-12-31", "entity_name": "Csii (UK) Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "24994234.00", "debtors": "33133.00", "cash_bank_in_hand": "248224.00", "current_assets": "281357.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-4702286.00", "total_assets_less_current_liabilities": "20291948.00", "net_assets_liabilities": "18319202.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "10000.00", "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-September2023.zip" }, { "url": "/company/01683871/accounts/2021-12-31", "made_up_date": "2021-12-31", "period_start": "2021-12-31", "period_end": "2021-12-31", "entity_name": "Csii (UK) Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "19794745.00", "debtors": "21721.00", "cash_bank_in_hand": "580344.00", "current_assets": "602065.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-4227492.00", "total_assets_less_current_liabilities": "15567253.00", "net_assets_liabilities": "14479076.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "10000.00", "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-September2022.zip" }, { "url": "/company/01683871/accounts/2020-12-31", "made_up_date": "2020-12-31", "period_start": "2020-12-31", "period_end": "2020-12-31", "entity_name": "Csii (UK) Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "19831794.00", "debtors": "44120.00", "cash_bank_in_hand": "927051.00", "current_assets": "971171.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-4099856.00", "total_assets_less_current_liabilities": "15731938.00", "net_assets_liabilities": "14612470.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "10000.00", "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-September2021.zip" }, { "url": "/company/01683871/accounts/2019-12-31", "made_up_date": "2019-12-31", "period_start": "2019-12-31", "period_end": "2019-12-31", "entity_name": "Csii (UK) Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": null, "debtors": "28962.00", "cash_bank_in_hand": "1965494.00", "current_assets": "1994456.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-2760514.00", "total_assets_less_current_liabilities": "16563226.00", "net_assets_liabilities": "15282962.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "10000.00", "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-December2020.zip" } ], "pdf_only_filings": [ { "made_up_date": "2018-12-31", "filing_date": "2019-09-10", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2018-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzI0Mzg2MjA1NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2017-12-31", "filing_date": "2018-09-14", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2017-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzIxNDQzMzE3NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2016-12-31", "filing_date": "2017-07-07", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2016-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzE4MDAxODQ4MmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2015-12-31", "filing_date": "2016-07-21", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2015-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzE1MzMwNDcxMmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2014-12-31", "filing_date": "2015-09-08", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2014-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzEzMDQ1MDY2MWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2013-12-31", "filing_date": "2014-09-10", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2013-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzEwNzE4NDY1MWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2012-12-31", "filing_date": "2013-08-15", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2012-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzA4MzM1MTA4MmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-12-31", "filing_date": "2012-06-15", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2011-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzA1OTIwODExMGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2010-12-31", "filing_date": "2011-07-21", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2010-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzA0MDg0ODE4OGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2009-12-31", "filing_date": "2010-06-24", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2009-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzAxODIyNjM5OWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-12-31", "filing_date": "2009-05-29", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2008-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MjAzNDAyMDc4NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-12-31", "filing_date": "2008-06-09", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2007-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MjAwNjg1ODU0MWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2006-12-31", "filing_date": "2007-05-31", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2006-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTgwODkyNzU5YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-12-31", "filing_date": "2006-05-25", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2005-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTYxNjY3ODUxYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2004-12-31", "filing_date": "2005-06-08", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2004-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTMzMjEzNzE3YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2003-12-31", "filing_date": "2004-04-21", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2003-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTI5MzExMTY4YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2002-12-31", "filing_date": "2003-04-08", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2002-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MjcwNTIyNTJhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2001-12-31", "filing_date": "2002-03-26", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2001-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/Mzk4ODk1NTVhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2000-12-31", "filing_date": "2001-03-29", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/2000-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MjYwNDYwNzdhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1999-12-31", "filing_date": "2000-03-22", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/1999-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/NzgwMjg3OTZhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1998-12-31", "filing_date": "1999-03-24", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/1998-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTUyNjQ0NjAzYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1997-12-31", "filing_date": "1998-03-31", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/1997-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MjY0MzkxMTJhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1996-12-31", "filing_date": "1997-04-14", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/1996-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/NzYyNTYxNzFhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1995-12-31", "filing_date": "1996-04-01", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/1995-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTI5OTk1NjU4YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1994-12-31", "filing_date": "1995-05-04", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/01683871/accounts/1994-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MjQ5ODE0MjFhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1993-12-31", "filing_date": "1994-05-07", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1993-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTExOTkzOTUwYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1992-12-31", "filing_date": "1993-07-07", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1992-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzQ5NDk0MzlhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1991-12-31", "filing_date": "1992-08-26", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1991-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MzI5NzExODdhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1990-12-31", "filing_date": "1991-06-06", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1990-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/NzQ5Nzc5MDFhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1989-12-31", "filing_date": "1990-06-22", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1989-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTMwMTY3OTg0YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1988-12-31", "filing_date": "1989-12-22", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1988-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/OTE4MDI5NDRhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1987-12-31", "filing_date": "1988-12-15", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1987-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTE1NjQyNTY0YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1986-12-31", "filing_date": "1987-10-23", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1986-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/MTAzMzYwMTc5YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1985-12-31", "filing_date": "1986-11-14", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": null, "pdf_url": "/company/01683871/accounts/1985-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history/NjA3ODI2NzlhZGlxemtjeA/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/01683871/filing-history" }, "confirmation_statement": { "next_due": "2027-06-08", "last_made_up": "2026-05-25" }, "officers": [], "psc": [ { "name": "Mrs Simonetta Seragnoli", "kind": "individual-person-with-significant-control", "person_url": "/person/4696045", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-75-to-100-percent", "voting-rights-75-to-100-percent", "right-to-appoint-and-remove-directors" ], "notified_on": "2018-03-05", "ceased_on": null, "nationality": "Italian", "country_of_residence": "Italy", "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": "2026-08-02T04:49:33.076767+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." }