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"https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history/Njk1OTI2NjlhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1995-03-31", "filing_date": "1996-01-19", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/01538194/accounts/1995-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history/NjYzOTQ3NzFhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1994-03-31", "filing_date": "1995-01-05", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01538194/accounts/1994-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history/MTQxMjM4NjA5YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1993-03-31", "filing_date": "1994-01-12", "form_type": "AA", 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"description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01538194/accounts/1988-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history/MjAxMDI4MDBhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1987-03-31", "filing_date": "1988-04-18", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01538194/accounts/1987-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history/NDEyMTI0MTFhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1986-03-31", "filing_date": "1987-07-10", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01538194/accounts/1986-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history/NDM2OTUyNjZhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1985-03-31", "filing_date": "1986-06-14", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": null, "pdf_url": "/company/01538194/accounts/1985-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history/MTMxNDI0MjA5YWRpcXprY3g/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/01538194/filing-history" }, "confirmation_statement": { "next_due": "2026-12-29", "last_made_up": "2025-12-15" }, "officers": [], "psc": [ { "name": "Quantum Cryogenics Ltd", "kind": "corporate-entity-person-with-significant-control", "person_url": null, "controlling_company_url": "/company/04966411", "natures_of_control": [ "ownership-of-shares-75-to-100-percent" ], "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": "2026-09-01", "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." }