{ "company_number": "05434432", "name": "Subroutine Ltd", "url": "/company/05434432", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2005-04-25", "dissolved_on": null, "sic_codes": [ { "code": "71122", "description": "Engineering related scientific and technical consulting activities", "section": "M", "section_name": "Professional, scientific and technical activities", "url": "/sic/71122" }, { "code": "71129", "description": "Other engineering activities", "section": "M", "section_name": "Professional, scientific and technical activities", "url": "/sic/71129" } ], "registered_address": { "id": 2021460, "url": "/address/2021460", "line1": "2ND FLOOR, SOUTH ONE CASTLE PARK", "line2": "TOWER HILL", "post_town": "BRISTOL", "county": "", "country": "ENGLAND", "postcode": "BS2 0JA" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2027-09-30", "last_made_up": "2025-12-31", "category": "MICRO ENTITY", "filings": [ { "url": "/company/05434432/accounts/2025-12-31", "pdf_url": "/company/05434432/accounts/2025-12-31.pdf", "made_up_date": "2025-12-31", "period_start": "2025-12-31", "period_end": "2025-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "138.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "3170.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-31807.00", "total_assets_less_current_liabilities": "-31669.00", "net_assets_liabilities": "-32749.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-32749.00", "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-May2026.zip" }, { "url": "/company/05434432/accounts/2024-12-31", "pdf_url": "/company/05434432/accounts/2024-12-31.pdf", "made_up_date": "2024-12-31", "period_start": "2024-12-31", "period_end": "2024-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "184.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "2690.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-29287.00", "total_assets_less_current_liabilities": "-29103.00", "net_assets_liabilities": "-30123.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-30123.00", "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-February2025.zip" }, { "url": "/company/05434432/accounts/2023-12-31", "pdf_url": "/company/05434432/accounts/2023-12-31.pdf", "made_up_date": "2023-12-31", "period_start": "2023-12-31", "period_end": "2023-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "245.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "3095.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-26882.00", "total_assets_less_current_liabilities": "-26637.00", "net_assets_liabilities": "-27639.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-27639.00", "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-February2024.zip" }, { "url": "/company/05434432/accounts/2022-12-31", "pdf_url": "/company/05434432/accounts/2022-12-31.pdf", "made_up_date": "2022-12-31", "period_start": "2022-12-31", "period_end": "2022-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "327.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "3136.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-24841.00", "total_assets_less_current_liabilities": "-24514.00", "net_assets_liabilities": "-25426.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-25426.00", "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-March2023.zip" }, { "url": "/company/05434432/accounts/2021-12-31", "pdf_url": "/company/05434432/accounts/2021-12-31.pdf", "made_up_date": "2021-12-31", "period_start": "2021-12-31", "period_end": "2021-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "436.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "1391.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-22586.00", "total_assets_less_current_liabilities": "-22150.00", "net_assets_liabilities": "-22966.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-22966.00", "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-January2022.zip" }, { "url": "/company/05434432/accounts/2020-12-31", "pdf_url": "/company/05434432/accounts/2020-12-31.pdf", "made_up_date": "2020-12-31", "period_start": "2020-12-31", "period_end": "2020-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "582.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "2313.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-20579.00", "total_assets_less_current_liabilities": "-19997.00", "net_assets_liabilities": "-20778.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-20778.00", "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-March2021.zip" }, { "url": "/company/05434432/accounts/2019-12-31", "pdf_url": "/company/05434432/accounts/2019-12-31.pdf", "made_up_date": "2019-12-31", "period_start": "2019-12-31", "period_end": "2019-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "776.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "2087.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-18062.00", "total_assets_less_current_liabilities": "-17286.00", "net_assets_liabilities": "-18127.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-18127.00", "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-April2020.zip" }, { "url": "/company/05434432/accounts/2018-12-31", "pdf_url": "/company/05434432/accounts/2018-12-31.pdf", "made_up_date": "2018-12-31", "period_start": "2018-12-31", "period_end": "2018-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "983.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "2041.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-14260.00", "total_assets_less_current_liabilities": "-13277.00", "net_assets_liabilities": "-13996.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-13996.00", "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-February2019.zip" }, { "url": "/company/05434432/accounts/2017-12-31", "pdf_url": "/company/05434432/accounts/2017-12-31.pdf", "made_up_date": "2017-12-31", "period_start": "2017-12-31", "period_end": "2017-12-31", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "1390.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "4924.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-11376.00", "total_assets_less_current_liabilities": "-9986.00", "net_assets_liabilities": "-12373.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-12373.00", "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-September2018.zip" }, { "url": "/company/05434432/accounts/2017-04-30", "pdf_url": "/company/05434432/accounts/2017-04-30.pdf", "made_up_date": "2017-04-30", "period_start": "2017-04-30", "period_end": "2017-04-30", "entity_name": "Subroutine Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1854.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "6191.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-10109.00", "total_assets_less_current_liabilities": "-8255.00", "net_assets_liabilities": "-9442.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-9442.00", "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-November2017.zip" } ], "pdf_only_filings": [ { "made_up_date": "2016-04-30", "filing_date": "2016-08-09", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2016-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MzE1NDUzODU2NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2015-04-30", "filing_date": "2015-07-20", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2015-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MzEyNzIxNjIwN2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2014-04-30", "filing_date": "2014-07-09", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2014-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MzEwMzM3ODE2MGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2013-04-30", "filing_date": "2013-07-15", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2013-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MzA4MTUwOTQ1MGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2012-04-30", "filing_date": "2012-07-16", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2012-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MzA2MDgzOTQzN2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-04-30", "filing_date": "2011-08-26", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2011-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MzA0Mjc3ODkzMGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2010-04-30", "filing_date": "2010-07-22", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2010-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MzAyMDAwMTUwM2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2009-04-30", "filing_date": "2009-07-01", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2009-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MjAzNjI2NTMxMWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-04-30", "filing_date": "2009-01-23", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2008-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MjAyNDA2OTIwN2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-04-30", "filing_date": "2007-12-14", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2007-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MTg5MzY3ODEzYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2006-04-30", "filing_date": "2007-01-12", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/05434432/accounts/2006-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history/MTc1NDA0Njg1YWRpcXprY3g/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/05434432/filing-history" }, "confirmation_statement": { "next_due": "2027-04-21", "last_made_up": "2026-04-07" }, "officers": [], "psc": [ { "name": "Mr Michael Stephen Vigne", "kind": "individual-person-with-significant-control", "person_url": "/person/3370721", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-50-to-75-percent" ], "notified_on": "2016-04-06", "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": "2026-09-01", "retrieved_at": "2026-09-13T04:32:18.465226+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." }