{ "company_number": "04314432", "name": "National Grid (US) Partner 1 Limited", "url": "/company/04314432", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2001-10-31", "dissolved_on": null, "sic_codes": [ "82990" ], "registered_address": { "id": 732498, "url": "/address/732498", "line1": "1-3 STRAND", "line2": "", "post_town": "LONDON", "county": "", "country": "", "postcode": "WC2N 5EH" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-12-31", "last_made_up": "2025-03-31", "category": "AUDIT EXEMPTION SUBSIDIARY", "filings": [], "pdf_only_filings": [ { "made_up_date": "2025-03-31", "filing_date": "2025-12-18", "form_type": "AA", "description": "accounts-with-accounts-type-audit-exemption-subsiduary", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2025-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzQ5NTE0ODc4NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2024-03-31", "filing_date": "2024-08-14", "form_type": "AA", "description": "accounts-with-accounts-type-audit-exemption-subsiduary", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2024-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzQzMjE2MTEyMWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2023-03-31", "filing_date": "2023-09-27", "form_type": "AA", "description": "accounts-with-accounts-type-audit-exemption-subsiduary", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2023-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzM5NDYwODE2NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2022-03-31", "filing_date": "2022-08-04", "form_type": "AA", "description": "accounts-with-accounts-type-audit-exemption-subsiduary", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2022-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzM0Nzc5NzgzMWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2021-03-31", "filing_date": "2021-11-09", "form_type": "AA", "description": "accounts-with-accounts-type-audit-exemption-subsiduary", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2021-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzMxOTU2NzI3OWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2020-03-31", "filing_date": "2020-08-18", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2020-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzI3NTMxOTk5N2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2019-03-31", "filing_date": "2019-08-16", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2019-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzI0MTkwMTM2NGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2018-03-31", "filing_date": "2018-08-03", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2018-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzIxMTMzMTY1OGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2017-03-31", "filing_date": "2017-08-18", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2017-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzE4MzA0MjEyNWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2016-03-31", "filing_date": "2016-09-07", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2016-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzE1NjYyNjM5M2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2015-03-31", "filing_date": "2015-09-15", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2015-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzEzMDgxMTc1NGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2014-03-31", "filing_date": "2014-08-13", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2014-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzEwNTI1MTE1NGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2013-03-31", "filing_date": "2013-08-09", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2013-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzA4Mjk5NTY1M2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2012-03-31", "filing_date": "2012-10-19", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2012-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzA2NjEyODE4NGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-03-31", "filing_date": "2011-11-07", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2011-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzA0NjcxMzc0OGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2010-03-31", "filing_date": "2010-11-23", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2010-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzAyNzQwNjgzM2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2009-03-31", "filing_date": "2010-01-05", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2009-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MzAwNjI5MDU4NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-03-31", "filing_date": "2008-10-29", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2008-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MjAxNjczMTgwN2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-03-31", "filing_date": "2007-12-12", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2007-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MTg5MzI2MzU0YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2006-08-10", "filing_date": "2007-04-16", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2006-08-10.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MTc5NDg4MjU4YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-08-10", "filing_date": "2006-06-14", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2005-08-10.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MTYyMzI5NzYwYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-03-31", "filing_date": "2005-10-25", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2005-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/OTI3MzY1ODRhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2004-03-31", "filing_date": "2005-02-04", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2004-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/MTQ4NjE5MTUyYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2003-03-31", "filing_date": "2003-09-05", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/04314432/accounts/2003-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history/NTg4ODYyNDFhZGlxemtjeA/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/04314432/filing-history" }, "confirmation_statement": { "next_due": "2026-08-15", "last_made_up": "2025-08-01" }, "officers": [], "psc": [ { "name": "National Grid (Us) Investments 4 Limited", "kind": "corporate-entity-person-with-significant-control", "person_url": null, "controlling_company_url": "/company/03867128", "natures_of_control": [ "ownership-of-shares-75-to-100-percent", "voting-rights-75-to-100-percent", "right-to-appoint-and-remove-directors" ], "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": "2026-07-01", "retrieved_at": "2026-07-26T04:18:29.780769+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." }