{
  "schema_version": "industry_list.v1",
  "canonical_write": false,
  "persisted_customer_input": false,
  "contact_fields": false,
  "industry": {
    "slug": "kensetsu",
    "label": "建設会社",
    "noun": "建設会社",
    "jsic_division": "D",
    "rule": "大分類「D」法人"
  },
  "area": {
    "prefecture": "新潟県",
    "city": "長岡市"
  },
  "page_url": "https://houjin.navi-index.com/industries/kensetsu/niigata/%E9%95%B7%E5%B2%A1%E5%B8%82/",
  "csv_url": "https://houjin.navi-index.com/industries/kensetsu/niigata/%E9%95%B7%E5%B2%A1%E5%B8%82/companies.csv",
  "data_as_of": "2026-10-02",
  "total": 36,
  "returned": 36,
  "summary": {
    "total": 36,
    "withEmployees": 36,
    "medianEmployees": 26,
    "withFounded": 6,
    "medianFounded": 1958,
    "oldestFounded": 1924,
    "medianCapital": null,
    "withSite": 15,
    "withRecords": 3,
    "employees100": 4
  },
  "companies": [
    {
      "corporate_number": "1110001022452",
      "display_name": "株式会社イートラスト",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 209,
      "capital_stock": null,
      "founded_year": null,
      "domain": "etrust.ne.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/1110001022452"
    },
    {
      "corporate_number": "6110001022290",
      "display_name": "株式会社ネクスコ・メンテナンス新潟",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 150,
      "capital_stock": null,
      "founded_year": null,
      "domain": "e-nexco-m-ni.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/6110001022290"
    },
    {
      "corporate_number": "2110001022963",
      "display_name": "株式会社中越興業",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 138,
      "capital_stock": null,
      "founded_year": null,
      "domain": "chuetsukogyo.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/2110001022963"
    },
    {
      "corporate_number": "7110001023767",
      "display_name": "株式会社永井工業",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 102,
      "capital_stock": null,
      "founded_year": null,
      "domain": "nagai-kougyou.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7110001023767"
    },
    {
      "corporate_number": "5110001022226",
      "display_name": "株式会社大石組",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 91,
      "capital_stock": null,
      "founded_year": null,
      "domain": "ohishigumi.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/5110001022226"
    },
    {
      "corporate_number": "3110001023853",
      "display_name": "株式会社ナンバ",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 71,
      "capital_stock": null,
      "founded_year": null,
      "domain": "nanba1.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/3110001023853"
    },
    {
      "corporate_number": "7110001023610",
      "display_name": "株式会社山﨑組",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 53,
      "capital_stock": null,
      "founded_year": 1924,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7110001023610"
    },
    {
      "corporate_number": "2110001023210",
      "display_name": "株式会社成田屋電設",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 51,
      "capital_stock": null,
      "founded_year": 1965,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/2110001023210"
    },
    {
      "corporate_number": "9110001023559",
      "display_name": "株式会社宮下電設",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 50,
      "capital_stock": null,
      "founded_year": null,
      "domain": "miyashita-densetsu.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-02",
      "page_url": "https://houjin.navi-index.com/companies/9110001023559"
    },
    {
      "corporate_number": "9110001023716",
      "display_name": "株式会社良電社",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 49,
      "capital_stock": null,
      "founded_year": 1946,
      "domain": "ryodensha.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-02",
      "page_url": "https://houjin.navi-index.com/companies/9110001023716"
    },
    {
      "corporate_number": "8110001023196",
      "display_name": "株式会社ナガミネ",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 42,
      "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/8110001023196"
    },
    {
      "corporate_number": "8110001022388",
      "display_name": "株式会社北澤工業",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 42,
      "capital_stock": null,
      "founded_year": 1968,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/8110001022388"
    },
    {
      "corporate_number": "1110001023558",
      "display_name": "株式会社三泰建設",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 39,
      "capital_stock": null,
      "founded_year": null,
      "domain": "exterior-k.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/1110001023558"
    },
    {
      "corporate_number": "1110001025785",
      "display_name": "株式会社Ｄ－１",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 31,
      "capital_stock": null,
      "founded_year": null,
      "domain": "d1-niigata.construction",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/1110001025785"
    },
    {
      "corporate_number": "6110001022976",
      "display_name": "中越道路株式会社",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 31,
      "capital_stock": null,
      "founded_year": null,
      "domain": "chuetsu-douro.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/6110001022976"
    },
    {
      "corporate_number": "8110002027849",
      "display_name": "株式会社信協通信",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 30,
      "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/8110002027849"
    },
    {
      "corporate_number": "5110001024263",
      "display_name": "株式会社松井組",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 28,
      "capital_stock": null,
      "founded_year": null,
      "domain": "k-matsui-gumi.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/5110001024263"
    },
    {
      "corporate_number": "8110001024475",
      "display_name": "株式会社多田組",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 27,
      "capital_stock": null,
      "founded_year": 1951,
      "domain": "tadagumi.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/8110001024475"
    },
    {
      "corporate_number": "8110001023758",
      "display_name": "株式会社白井組",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 25,
      "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/8110001023758"
    },
    {
      "corporate_number": "7110001022769",
      "display_name": "第四電設株式会社",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 25,
      "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/7110001022769"
    },
    {
      "corporate_number": "8110001024517",
      "display_name": "寺泊産業株式会社",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 24,
      "capital_stock": null,
      "founded_year": null,
      "domain": "terasan.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/8110001024517"
    },
    {
      "corporate_number": "3110001024554",
      "display_name": "株式会社菊地組",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 22,
      "capital_stock": null,
      "founded_year": null,
      "domain": "kikuchigumi-nagaoka.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/3110001024554"
    },
    {
      "corporate_number": "9110001022841",
      "display_name": "ナガオカファシリティ株式会社",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 18,
      "capital_stock": null,
      "founded_year": null,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-02",
      "page_url": "https://houjin.navi-index.com/companies/9110001022841"
    },
    {
      "corporate_number": "3110001025874",
      "display_name": "長花工業株式会社",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 14,
      "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/3110001025874"
    },
    {
      "corporate_number": "4110002030930",
      "display_name": "株式会社ヴィクトリー",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 12,
      "capital_stock": null,
      "founded_year": 1996,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4110002030930"
    },
    {
      "corporate_number": "4110002027076",
      "display_name": "有限会社大塚金属工業",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 12,
      "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/4110002027076"
    },
    {
      "corporate_number": "4110001025782",
      "display_name": "株式会社今中設備",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 11,
      "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/4110001025782"
    },
    {
      "corporate_number": "8110001022231",
      "display_name": "株式会社大川防水工業",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 11,
      "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/8110001022231"
    },
    {
      "corporate_number": "5110001032217",
      "display_name": "株式会社川松産業",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 9,
      "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/5110001032217"
    },
    {
      "corporate_number": "7110002028757",
      "display_name": "株式会社野村建設",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 9,
      "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/7110002028757"
    },
    {
      "corporate_number": "2110001023838",
      "display_name": "株式会社エレクナラバ",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 8,
      "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/2110001023838"
    },
    {
      "corporate_number": "9110001031438",
      "display_name": "株式会社マルショウ",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 8,
      "capital_stock": null,
      "founded_year": null,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-02",
      "page_url": "https://houjin.navi-index.com/companies/9110001031438"
    },
    {
      "corporate_number": "1110001030950",
      "display_name": "株式会社山口興業",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 7,
      "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/1110001030950"
    },
    {
      "corporate_number": "7110002029144",
      "display_name": "有限会社万松園",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 4,
      "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/7110002029144"
    },
    {
      "corporate_number": "1110001025752",
      "display_name": "株式会社健修",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 3,
      "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/1110001025752"
    },
    {
      "corporate_number": "7110001037957",
      "display_name": "株式会社めぐろん内装",
      "prefecture": "新潟県",
      "city": "長岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 1,
      "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/7110001037957"
    }
  ],
  "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"
  ]
}