{ "company_number": "12479455", "name": "Nk:io Ltd", "url": "/company/12479455", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2020-02-24", "dissolved_on": null, "sic_codes": [ { "code": "72110", "description": "Research and experimental development on biotechnology", "section": "M", "section_name": "Professional, scientific and technical activities", "url": "/sic/72110" } ], "registered_address": { "id": 2418384, "url": "/address/2418384", "line1": "C/O MISHCON DE REYA, AFRICA HOUSE", "line2": "70 KINGSWAY", "post_town": "LONDON", "county": "", "country": "ENGLAND", "postcode": "WC2B 6AH" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/12479455", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2027-09-30", "last_made_up": "2025-12-31", "category": "TOTAL EXEMPTION FULL", "filings": [ { "url": "/company/12479455/accounts/2025-12-31", "pdf_url": "/company/12479455/accounts/2025-12-31.pdf", "made_up_date": "2025-12-31", "period_start": "2025-12-31", "period_end": "2025-12-31", "entity_name": "Nk:io Ltd", "dormant": false, "average_employees": "7.00", "tangible_fixed_assets": null, "debtors": "2904.00", "cash_bank_in_hand": "95583.00", "current_assets": "98487.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "35208.00", "total_assets_less_current_liabilities": null, "net_assets_liabilities": "35208.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "4025405.00", "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_Bulk_Data-2026-07-03.zip" }, { "url": "/company/12479455/accounts/2024-12-31", "pdf_url": "/company/12479455/accounts/2024-12-31.pdf", "made_up_date": "2024-12-31", "period_start": "2024-12-31", "period_end": "2024-12-31", "entity_name": "Nk:io Ltd", "dormant": false, "average_employees": "7.00", "tangible_fixed_assets": null, "debtors": "195329.00", "cash_bank_in_hand": "484335.00", "current_assets": "679664.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "497092.00", "total_assets_less_current_liabilities": null, "net_assets_liabilities": "497092.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "4025405.00", "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/12479455/accounts/2023-12-31", "pdf_url": "/company/12479455/accounts/2023-12-31.pdf", "made_up_date": "2023-12-31", "period_start": "2023-12-31", "period_end": "2023-12-31", "entity_name": "Nk:io Ltd", "dormant": false, "average_employees": "6.00", "tangible_fixed_assets": null, "debtors": "155596.00", "cash_bank_in_hand": "313996.00", "current_assets": "469592.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "356634.00", "total_assets_less_current_liabilities": null, "net_assets_liabilities": "356634.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "3170405.00", "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-August2024.zip" }, { "url": "/company/12479455/accounts/2022-12-31", "pdf_url": "/company/12479455/accounts/2022-12-31.pdf", "made_up_date": "2022-12-31", "period_start": "2022-12-31", "period_end": "2022-12-31", "entity_name": "Nk:io Ltd", "dormant": false, "average_employees": "1.00", "tangible_fixed_assets": null, "debtors": "24088.00", "cash_bank_in_hand": "516448.00", "current_assets": "540536.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "262034.00", "total_assets_less_current_liabilities": null, "net_assets_liabilities": "262034.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "1985408.00", "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-July2023.zip" }, { "url": "/company/12479455/accounts/2022-02-28", "pdf_url": "/company/12479455/accounts/2022-02-28.pdf", "made_up_date": "2022-02-28", "period_start": "2022-02-28", "period_end": "2022-02-28", "entity_name": "Nk:io Ltd", "dormant": false, "average_employees": "0.00", "tangible_fixed_assets": null, "debtors": "78167.00", "cash_bank_in_hand": "707625.00", "current_assets": "785792.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "746675.00", "total_assets_less_current_liabilities": null, "net_assets_liabilities": "746675.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "1592487.00", "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-November2022.zip" }, { "url": "/company/12479455/accounts/2021-02-28", "pdf_url": "/company/12479455/accounts/2021-02-28.pdf", "made_up_date": "2021-02-28", "period_start": "2021-02-28", "period_end": "2021-02-28", "entity_name": "Nk:io Ltd", "dormant": false, "average_employees": "0.00", "tangible_fixed_assets": null, "debtors": "29295.00", "cash_bank_in_hand": "790000.00", "current_assets": "819295.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "681772.00", "total_assets_less_current_liabilities": "681772.00", "net_assets_liabilities": "-168228.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "-168228.00", "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-November2021.zip" } ], "pdf_only_filings": [], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/12479455/filing-history" }, "confirmation_statement": { "next_due": "2027-04-21", "last_made_up": "2026-04-07" }, "officers": [ { "name": "HUNT, Michael", "person_url": "/person/6154257", "role": "director", "appointed_on": "2022-10-06", "resigned_on": "2023-05-15", "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "THOMPSON, Keith", "person_url": "/person/6154261", "role": "director", "appointed_on": "2022-01-18", "resigned_on": "2024-08-31", "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "HOLBROOK, David Mark Anthony, Dr", "person_url": "/person/6154247", "role": "director", "appointed_on": "2024-10-02", "resigned_on": "2025-08-15", "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "HOPKINS, Richard Anthony", "person_url": "/person/6068354", "role": "director", "appointed_on": "2024-07-03", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "MOORE, Tanya Marie", "person_url": "/person/6068355", "role": "director", "appointed_on": "2023-07-12", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "MURPHY, Michael James", "person_url": "/person/6068353", "role": "director", "appointed_on": "2020-12-21", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "FUCHTER, Matthew John", "person_url": "/person/6068351", "role": "director", "appointed_on": "2020-02-24", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "BRADY, Hugh Joseph Martin", "person_url": "/person/6068356", "role": "director", "appointed_on": "2020-02-24", "resigned_on": null, "nationality": "Irish", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" }, { "name": "ROMANOS, Michael Anthony, Dr", "person_url": "/person/6068348", "role": "director", "appointed_on": "2020-02-24", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-20T06:12:07+00:00" } ], "psc": [ { "name": "Hugh Joseph Martin Brady", "kind": "individual-person-with-significant-control", "person_url": "/person/1935654", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-25-to-50-percent" ], "notified_on": "2020-02-24", "ceased_on": "2022-01-20", "nationality": "Irish", "country_of_residence": "United Kingdom", "source": "snapshot" }, { "name": "Matthew John Fuchter", "kind": "individual-person-with-significant-control", "person_url": "/person/3237652", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-25-to-50-percent" ], "notified_on": "2020-02-24", "ceased_on": "2022-01-20", "nationality": "British", "country_of_residence": "United Kingdom", "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": "2026-09-13T04:46:54.372053+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." }