{
  "company_number": "09357256",
  "name": "Cleantech Building Materials PLC",
  "url": "/company/09357256",
  "status": "Active",
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  "company_type": "Public Limited Company",
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      "description": "Activities of other holding companies n.e.c.",
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      "url": "/sic/64209"
    }
  ],
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    "line1": "30 CROWN PLACE",
    "line2": "EARL STREET",
    "post_town": "LONDON",
    "county": "",
    "country": "UNITED KINGDOM",
    "postcode": "EC2A 4ES"
  },
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  "previous_names": [],
  "care_of": "",
  "po_box": "",
  "country_of_origin": "United Kingdom",
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      },
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      },
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        "pdf_url": "/company/09357256/accounts/2018-12-31.pdf",
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      },
      {
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      },
      {
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        "pdf_url": "/company/09357256/accounts/2016-12-31.pdf",
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      },
      {
        "made_up_date": "2015-12-31",
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        "pdf_url": "/company/09357256/accounts/2015-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/09357256/filing-history/MzE2OTcyMDYxMmFkaXF6a2N4/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/09357256/filing-history"
  },
  "confirmation_statement": {
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  "officers": [
    {
      "name": "MATHIESON, Briony",
      "person_url": "/person/5612235",
      "role": "director",
      "appointed_on": "2021-11-10",
      "resigned_on": null,
      "nationality": "British",
      "occupation": "",
      "source": "stream",
      "retrieved_at": "2026-07-13T11:32:10+00:00"
    }
  ],
  "psc": [],
  "external_links": [],
  "provenance": {
    "source": "snapshot",
    "first_seen_at": "2026-07-05T12:35:35.811816+00:00",
    "last_seen_snapshot": "2026-08-01",
    "retrieved_at": "2026-08-02T05:12:20.351914+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."
}