{ "company_number": "03410937", "name": "Knightsbridge Security Systems Ltd", "url": "/company/03410937", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "1997-07-29", "dissolved_on": null, "sic_codes": [ "80200" ], "registered_address": { "id": 1137240, "url": "/address/1137240", "line1": "21 KNIGHTSBRIDGE", "line2": "", "post_town": "LONDON", "county": "", "country": "UNITED KINGDOM", "postcode": "SW1X 7LY" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-10-31", "last_made_up": "2025-01-31", "category": "MICRO ENTITY", "filings": [ { "url": "/company/03410937/accounts/2024-01-31", "made_up_date": "2024-01-31", "period_start": "2024-01-31", "period_end": "2024-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "2401.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "76912.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": null, "total_assets_less_current_liabilities": null, "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-113121.00", "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-June2024.zip" }, { "url": "/company/03410937/accounts/2023-01-31", "made_up_date": "2023-01-31", "period_start": "2023-01-31", "period_end": "2023-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "970.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "55734.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": null, "total_assets_less_current_liabilities": null, "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-264317.00", "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-November2023.zip" }, { "url": "/company/03410937/accounts/2022-01-31", "made_up_date": "2022-01-31", "period_start": "2021-02-01", "period_end": "2022-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": "1.00", "tangible_fixed_assets": "300.00", "debtors": "52304.00", "cash_bank_in_hand": "0.00", "current_assets": "52304.00", "creditors_due_within_one_year": "84381.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-32077.00", "total_assets_less_current_liabilities": "-31777.00", "net_assets_liabilities": "-156228.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "156230.00", "shareholder_funds": "2.00", "turnover": "480118.00", "other_operating_income": null, "cost_sales": "409501.00", "gross_profit_loss": "70617.00", "administrative_expenses": "125355.00", "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": "-54738.00", "profit_before_tax": "-175562.00", "tax_on_profit": null, "profit_loss_for_period": null, "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-January2023.zip" }, { "url": "/company/03410937/accounts/2020-01-31", "made_up_date": "2020-01-31", "period_start": "2020-01-31", "period_end": "2020-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": "0.00", "tangible_fixed_assets": "534.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "29452.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "19868.00", "total_assets_less_current_liabilities": "19332.00", "net_assets_liabilities": "213123.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "213123.00", "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" }, { "url": "/company/03410937/accounts/2014-01-31", "made_up_date": "2014-01-31", "period_start": "2014-01-31", "period_end": "2014-01-31", "entity_name": "Knightsbridge Security Systems Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "2174.00", "debtors": "13365.00", "cash_bank_in_hand": null, "current_assets": null, "creditors_due_within_one_year": "222217.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-208852.00", "total_assets_less_current_liabilities": null, "net_assets_liabilities": "-206678.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-206680.00", "shareholder_funds": null, "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-July2014.zip" }, { "url": "/company/03410937/accounts/2013-01-31", "made_up_date": "2013-01-31", "period_start": "2013-01-31", "period_end": "2013-01-31", "entity_name": "Knightsbridge Security Systems Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1495.00", "debtors": "21004.00", "cash_bank_in_hand": null, "current_assets": null, "creditors_due_within_one_year": "191804.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-170800.00", "total_assets_less_current_liabilities": null, "net_assets_liabilities": "-169305.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-169307.00", "shareholder_funds": null, "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-December2013.zip" }, { "url": "/company/03410937/accounts/2012-01-31", "made_up_date": "2012-01-31", "period_start": "2012-01-31", "period_end": "2012-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "816.00", "debtors": "32902.00", "cash_bank_in_hand": null, "current_assets": "32902.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-131863.00", "total_assets_less_current_liabilities": "-131047.00", "net_assets_liabilities": "-131047.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-131049.00", "shareholder_funds": "-131047.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-November2012.zip" }, { "url": "/company/03410937/accounts/2011-01-31", "made_up_date": "2011-01-31", "period_start": "2011-01-31", "period_end": "2011-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1020.00", "debtors": "13849.00", "cash_bank_in_hand": null, "current_assets": "13849.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-97741.00", "total_assets_less_current_liabilities": "-96721.00", "net_assets_liabilities": "-96721.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-96723.00", "shareholder_funds": "-96721.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-October2011.zip" }, { "url": "/company/03410937/accounts/2010-01-31", "made_up_date": "2010-01-31", "period_start": "2010-01-31", "period_end": "2010-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1814.00", "debtors": "22610.00", "cash_bank_in_hand": null, "current_assets": "22610.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-64016.00", "total_assets_less_current_liabilities": "-62202.00", "net_assets_liabilities": "-62202.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-62204.00", "shareholder_funds": "-62202.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-October2010.zip" }, { "url": "/company/03410937/accounts/2009-01-31", "made_up_date": "2009-01-31", "period_start": "2009-01-31", "period_end": "2009-01-31", "entity_name": "Knightsbridge Security Systems Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1814.00", "debtors": "22610.00", "cash_bank_in_hand": null, "current_assets": "22610.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-60076.00", "total_assets_less_current_liabilities": "-58262.00", "net_assets_liabilities": "-58262.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-58264.00", "shareholder_funds": "-58262.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-JanuaryToDecember2009.zip" } ], "pdf_only_filings": [ { "made_up_date": "2025-01-31", "filing_date": "2025-07-22", "form_type": "AA", "description": "accounts-with-accounts-type-micro-entity", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2025-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MzQ3NDY1MDcyNWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2021-01-31", "filing_date": "2021-09-17", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2021-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MzMxMzc4NTM3N2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2019-01-31", "filing_date": "2019-09-16", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2019-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MzI0NDE4Njc0OGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2018-01-31", "filing_date": "2018-07-09", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2018-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MzIwOTMwNTQ1OWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2017-01-31", "filing_date": "2017-12-05", "form_type": "AAMD", "description": "accounts-amended-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2017-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MzE5MTk5ODY4N2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2016-01-31", "filing_date": "2016-09-13", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2016-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MzE1NzA2ODIxOGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2015-01-31", "filing_date": "2015-09-03", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2015-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MzEzMDEyNzEzOGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-01-31", "filing_date": "2009-09-03", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2008-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MjA0MDU3MjI4MWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-01-31", "filing_date": "2008-04-22", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2007-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MjAwMzgzNjM4NGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2006-01-31", "filing_date": "2007-07-09", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2006-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MTgyNDgxNTExYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-01-31", "filing_date": "2006-10-27", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2005-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MTY5NzY3MTU0YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2004-01-31", "filing_date": "2004-12-09", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2004-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/NjgzNDY3ODJhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2003-01-31", "filing_date": "2004-02-03", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2003-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MTQ2ODI4MTVhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2002-01-31", "filing_date": "2003-10-24", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2002-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/NjY4NTc2ODdhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2001-01-31", "filing_date": "2002-12-04", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2001-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MTQ4NzEzMzg5YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2000-01-31", "filing_date": "2001-06-06", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/2000-01-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/NTQ1MTMxMDRhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1999-07-31", "filing_date": "2000-05-31", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/1999-07-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/MTQ4MzMzNzcxYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1998-07-31", "filing_date": "1999-05-25", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/03410937/accounts/1998-07-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history/NTIxMTQ2OTJhZGlxemtjeA/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/03410937/filing-history" }, "confirmation_statement": { "next_due": "2027-06-09", "last_made_up": "2026-05-26" }, "officers": [], "psc": [ { "name": "Mr Stephen Delia", "kind": "individual-person-with-significant-control", "person_url": "/person/4766458", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-75-to-100-percent" ], "notified_on": "2016-07-29", "ceased_on": null, "nationality": "British", "country_of_residence": "England", "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." }