{
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  "persisted_customer_input": false,
  "contact_fields": false,
  "industry": {
    "slug": "setsubi-koji",
    "label": "設備工事会社",
    "noun": "設備工事会社（空調・管工事）",
    "jsic_division": null,
    "rule": "大分類「D」で商号に「設備」「管工」「空調」「水道」「冷熱」「衛生」「配管」「冷暖房」を含む法人"
  },
  "area": {
    "prefecture": "北海道",
    "city": null
  },
  "page_url": "https://houjin.navi-index.com/industries/setsubi-koji/hokkaido/",
  "csv_url": "https://houjin.navi-index.com/industries/setsubi-koji/hokkaido/companies.csv",
  "data_as_of": "2026-10-02",
  "total": 6,
  "returned": 6,
  "summary": {
    "total": 6,
    "withEmployees": 6,
    "medianEmployees": 8,
    "withFounded": 1,
    "medianFounded": 1965,
    "oldestFounded": 1965,
    "medianCapital": null,
    "withSite": 0,
    "withRecords": 0,
    "employees100": 0
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  "companies": [
    {
      "corporate_number": "4430001021147",
      "display_name": "藤井設備株式会社",
      "prefecture": "北海道",
      "city": "札幌市豊平区",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 29,
      "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/4430001021147"
    },
    {
      "corporate_number": "8430001009997",
      "display_name": "株式会社武田設備工務店",
      "prefecture": "北海道",
      "city": "札幌市西区",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 25,
      "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/8430001009997"
    },
    {
      "corporate_number": "2440001005068",
      "display_name": "株式会社宝正設備工業",
      "prefecture": "北海道",
      "city": "函館市",
      "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/2440001005068"
    },
    {
      "corporate_number": "9430001008750",
      "display_name": "清和設備エンジニアリング株式会社",
      "prefecture": "北海道",
      "city": "札幌市中央区",
      "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/9430001008750"
    },
    {
      "corporate_number": "8450001012074",
      "display_name": "株式会社金山設備",
      "prefecture": "北海道",
      "city": "旭川市",
      "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/8450001012074"
    },
    {
      "corporate_number": "5450001012894",
      "display_name": "株式会社真栄設備",
      "prefecture": "北海道",
      "city": "旭川市",
      "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/5450001012894"
    }
  ],
  "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"
  ]
}