{
  "company_number": "10688357",
  "name": "Efficiency North Holdings Limited",
  "url": "/company/10688357",
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  "company_type": "PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)",
  "incorporated_on": "2017-03-23",
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      "description": "Activities of other holding companies n.e.c.",
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    }
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    "line1": "COLLABORATION WORKS 2 CARBROOK STREET",
    "line2": "CARBROOK",
    "post_town": "SHEFFIELD",
    "county": "",
    "country": "ENGLAND",
    "postcode": "S9 2JE"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/10688357",
  "previous_names": [],
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  "po_box": "",
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      },
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      }
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  },
  "confirmation_statement": {
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    "last_made_up": "2026-03-10"
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  "officers": [
    {
      "name": "HOLMES, Richard Anthony",
      "person_url": "/person/5418011",
      "role": "director",
      "appointed_on": "2018-12-13",
      "resigned_on": null,
      "nationality": "British",
      "occupation": "",
      "source": "stream",
      "retrieved_at": "2026-07-07T14:19:04+00:00"
    }
  ],
  "psc": [
    {
      "name": "Mr Lee Matthew Parkinson",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2830762",
      "controlling_company_url": null,
      "natures_of_control": [
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      ],
      "notified_on": "2017-03-23",
      "ceased_on": "2017-07-20",
      "nationality": "British",
      "country_of_residence": "England",
      "source": "snapshot"
    }
  ],
  "external_links": [],
  "provenance": {
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    "first_seen_at": "2026-07-05T12:35:35.811816+00:00",
    "last_seen_snapshot": "2026-09-01",
    "retrieved_at": "2026-09-13T04:42:39.010227+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."
}