{
  "stock_code": "6856",
  "company_name": "堀場製作所",
  "company_color": "#478CD0",
  "industry": "machinery",
  "published": "2026-05-11",
  "updated": "2026-05-11",
  "found": {
    "year": 1945,
    "location": "京都府京都市",
    "founder": "堀場雅夫"
  },
  "listing": {
    "listed_year": 1971,
    "delisted_year": null,
    "unlisted": false
  },
  "is_publish": false
}