{
  "id": 2408009,
  "name": "Dr John Stephen Hartas",
  "url": "/person/2408009",
  "birth_year": 1958,
  "birth_month": 2,
  "nationality": "British",
  "is_corporate": false,
  "appointment_count": 0,
  "country_of_residence": "United Kingdom",
  "occupation": "",
  "appointments": [],
  "psc": [
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-75-to-100-percent"
      ],
      "notified_on": "2016-04-06",
      "ceased_on": "2024-11-22",
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "02204802",
        "name": "Synthesys Defence Systems (Sds) Limited",
        "url": "/company/02204802"
      }
    },
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "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": "2024-11-25",
      "ceased_on": "2025-05-01",
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "14852926",
        "name": "Cortex Marketing Company Limited",
        "url": "/company/14852926"
      }
    },
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "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": "2024-11-25",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "13813884",
        "name": "Synthesys Compliance Consultancy Limited",
        "url": "/company/13813884"
      }
    },
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-75-to-100-percent",
        "voting-rights-75-to-100-percent"
      ],
      "notified_on": "2024-11-25",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "13279361",
        "name": "Salome Strategy Limited",
        "url": "/company/13279361"
      }
    },
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-50-to-75-percent",
        "voting-rights-50-to-75-percent",
        "right-to-appoint-and-remove-directors"
      ],
      "notified_on": "2024-06-25",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "13257677",
        "name": "Idealogix Limited",
        "url": "/company/13257677"
      }
    },
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-50-to-75-percent",
        "voting-rights-50-to-75-percent",
        "right-to-appoint-and-remove-directors"
      ],
      "notified_on": "2020-07-15",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "06133968",
        "name": "Autonomous Systems Limited",
        "url": "/company/06133968"
      }
    },
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-25-to-50-percent",
        "voting-rights-25-to-50-percent"
      ],
      "notified_on": "2019-08-14",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "12155215",
        "name": "G & J Hartas Limited",
        "url": "/company/12155215"
      }
    },
    {
      "name": "Dr John Stephen Hartas",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2408009",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-75-to-100-percent",
        "voting-rights-75-to-100-percent"
      ],
      "notified_on": "2016-04-06",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "United Kingdom",
      "source": "snapshot",
      "company": {
        "company_number": "08662485",
        "name": "Hartas & Sons Limited",
        "url": "/company/08662485"
      }
    }
  ],
  "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."
}