{
  "stock_code": "1803",
  "company_name": "清水建設",
  "company_color": "#3868AA",
  "industry": "construction",
  "published": "2026-04-04",
  "updated": "2026-05-18",
  "found": {
    "year": 1804,
    "location": "江戸神田鍛冶町",
    "founder": "清水喜助"
  },
  "listing": {
    "listed_year": 1961,
    "delisted_year": null,
    "unlisted": false
  },
  "is_publish": true,
  "old_name": "清水組",
  "name_kana": "シミズケンセツ",
  "old_name_kana": "シミズグミ"
}