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"https://find-and-update.company-information.service.gov.uk/company/01447686/filing-history" }, "confirmation_statement": { "next_due": "2027-01-14", "last_made_up": "2025-12-31" }, "officers": [], "psc": [ { "name": "Iron Mountain (Uk) Plc", "kind": "corporate-entity-person-with-significant-control", "person_url": null, "controlling_company_url": "/company/01478540", "natures_of_control": [ "ownership-of-shares-75-to-100-percent", "voting-rights-75-to-100-percent", "right-to-appoint-and-remove-directors" ], "notified_on": "2016-11-18", "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": "2026-09-01", "retrieved_at": "2026-09-13T04:27:19.630781+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." }