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    "rule": "商号に「土木」「土建」を含む法人"
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    "oldestFounded": null,
    "medianCapital": null,
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      "domain": "kk-toriyama.jp",
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      "has_gbiz": true,
      "has_records": false,
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    {
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      "display_name": "東邦開発土木株式会社",
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      "city": "八戸市",
      "industry_code": "D",
      "industry_label": "建設業",
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      "capital_stock": null,
      "founded_year": null,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/6420001006205"
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    {
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      "city": "南津軽郡藤崎町",
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      "industry_label": "建設業",
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      "domain": "",
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      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4420002014695"
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    {
      "corporate_number": "3420001012560",
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      "city": "むつ市",
      "industry_code": "",
      "industry_label": "",
      "employee_number": null,
      "capital_stock": null,
      "founded_year": null,
      "domain": "",
      "has_site": false,
      "has_gbiz": false,
      "has_records": true,
      "updated_at": "2026-08-14",
      "page_url": "https://houjin.navi-index.com/companies/3420001012560"
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    {
      "corporate_number": "4420002011718",
      "display_name": "有限会社伊藤林業土木",
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      "page_url": "https://houjin.navi-index.com/companies/4420002011718"
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  "attribution": [
    "国税庁法人番号公表サイト（国税庁）の公開データを加工して作成",
    "「Gビズインフォ」（経済産業省）を加工して作成"
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}