{ "company_number": "07396259", "name": "Alterra Capital America Limited", "url": "/company/07396259", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2010-10-04", "dissolved_on": null, "sic_codes": [ "70100" ], "registered_address": { "id": 2860236, "url": "/address/2860236", "line1": "20 FENCHURCH STREET", "line2": "", "post_town": "LONDON", "county": "", "country": "ENGLAND", "postcode": "EC3M 3AZ" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07396259", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-09-30", "last_made_up": "2024-12-31", "category": "DORMANT", "filings": [], "pdf_only_filings": [ { "made_up_date": "2024-12-31", "filing_date": "2025-08-20", "form_type": "AA", "description": "accounts-with-accounts-type-dormant", "paper_filed": true, "pdf_url": "/company/07396259/accounts/2024-12-31.pdf", 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"https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history/MzI3NDkxMjY1N2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2018-12-31", "filing_date": "2019-03-06", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/07396259/accounts/2018-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history/MzIyODY2NzkzMmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2017-12-31", "filing_date": "2018-03-28", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/07396259/accounts/2017-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history/MzIwMTIyMzc0N2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2016-12-31", "filing_date": "2017-04-04", "form_type": "AA", 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"https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history/MzEzMzA1MzIzM2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2013-12-31", "filing_date": "2014-09-29", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/07396259/accounts/2013-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history/MzEwODM2NzUxMWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2012-12-31", "filing_date": "2013-10-10", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/07396259/accounts/2012-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history/MzA4Njc0OTgyNGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-12-31", "filing_date": "2012-08-09", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/07396259/accounts/2011-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history/MzA2MjIwMDI1MmFkaXF6a2N4/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/07396259/filing-history" }, "confirmation_statement": { "next_due": "2026-10-18", "last_made_up": "2025-10-04" }, "officers": [], "psc": [ { "name": "Markel Group Inc.", "kind": "corporate-entity-person-with-significant-control", "person_url": null, "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": "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": "2026-08-01", "retrieved_at": "2026-08-02T04:59:58.547413+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." }