{
  "schema_version": "company_screen.v1",
  "canonical_write": false,
  "persisted_customer_input": false,
  "contact_fields": false,
  "title": "茨城県・建設業の法人一覧",
  "page_url": "https://houjin.navi-index.com/companies?pref=%E8%8C%A8%E5%9F%8E%E7%9C%8C&ind=D",
  "csv_url": "https://houjin.navi-index.com/companies/screen.csv?pref=%E8%8C%A8%E5%9F%8E%E7%9C%8C&ind=D",
  "population": 144810,
  "population_note": "詳細プロフィールを持つ法人（公式サイト検証済み・gBizINFO属性・公的実績のいずれか）。国税庁台帳の全法人は /canonical/companies で引ける。",
  "total": 132,
  "page": 1,
  "per": 50,
  "pages": 3,
  "sort": "relevance",
  "order": "desc",
  "applied": [
    {
      "key": "pref",
      "label": "茨城県",
      "remove": "ind=D"
    },
    {
      "key": "ind",
      "label": "建設業",
      "remove": "pref=%E8%8C%A8%E5%9F%8E%E7%9C%8C"
    }
  ],
  "facets": {
    "prefecture": [
      {
        "value": "北海道",
        "label": "北海道",
        "count": 552
      },
      {
        "value": "青森県",
        "label": "青森県",
        "count": 103
      },
      {
        "value": "岩手県",
        "label": "岩手県",
        "count": 165
      },
      {
        "value": "宮城県",
        "label": "宮城県",
        "count": 242
      },
      {
        "value": "秋田県",
        "label": "秋田県",
        "count": 167
      },
      {
        "value": "山形県",
        "label": "山形県",
        "count": 108
      },
      {
        "value": "福島県",
        "label": "福島県",
        "count": 249
      },
      {
        "value": "茨城県",
        "label": "茨城県",
        "count": 132
      },
      {
        "value": "栃木県",
        "label": "栃木県",
        "count": 271
      },
      {
        "value": "群馬県",
        "label": "群馬県",
        "count": 206
      },
      {
        "value": "埼玉県",
        "label": "埼玉県",
        "count": 309
      },
      {
        "value": "千葉県",
        "label": "千葉県",
        "count": 276
      },
      {
        "value": "東京都",
        "label": "東京都",
        "count": 791
      },
      {
        "value": "神奈川県",
        "label": "神奈川県",
        "count": 401
      },
      {
        "value": "新潟県",
        "label": "新潟県",
        "count": 336
      },
      {
        "value": "富山県",
        "label": "富山県",
        "count": 172
      },
      {
        "value": "石川県",
        "label": "石川県",
        "count": 188
      },
      {
        "value": "福井県",
        "label": "福井県",
        "count": 178
      },
      {
        "value": "山梨県",
        "label": "山梨県",
        "count": 77
      },
      {
        "value": "長野県",
        "label": "長野県",
        "count": 214
      },
      {
        "value": "岐阜県",
        "label": "岐阜県",
        "count": 245
      },
      {
        "value": "静岡県",
        "label": "静岡県",
        "count": 380
      },
      {
        "value": "愛知県",
        "label": "愛知県",
        "count": 586
      },
      {
        "value": "三重県",
        "label": "三重県",
        "count": 181
      },
      {
        "value": "滋賀県",
        "label": "滋賀県",
        "count": 137
      },
      {
        "value": "京都府",
        "label": "京都府",
        "count": 213
      },
      {
        "value": "大阪府",
        "label": "大阪府",
        "count": 658
      },
      {
        "value": "兵庫県",
        "label": "兵庫県",
        "count": 356
      },
      {
        "value": "奈良県",
        "label": "奈良県",
        "count": 75
      },
      {
        "value": "和歌山県",
        "label": "和歌山県",
        "count": 52
      },
      {
        "value": "鳥取県",
        "label": "鳥取県",
        "count": 67
      },
      {
        "value": "島根県",
        "label": "島根県",
        "count": 144
      },
      {
        "value": "岡山県",
        "label": "岡山県",
        "count": 330
      },
      {
        "value": "広島県",
        "label": "広島県",
        "count": 276
      },
      {
        "value": "山口県",
        "label": "山口県",
        "count": 169
      },
      {
        "value": "徳島県",
        "label": "徳島県",
        "count": 72
      },
      {
        "value": "香川県",
        "label": "香川県",
        "count": 95
      },
      {
        "value": "愛媛県",
        "label": "愛媛県",
        "count": 228
      },
      {
        "value": "高知県",
        "label": "高知県",
        "count": 110
      },
      {
        "value": "福岡県",
        "label": "福岡県",
        "count": 533
      },
      {
        "value": "佐賀県",
        "label": "佐賀県",
        "count": 118
      },
      {
        "value": "長崎県",
        "label": "長崎県",
        "count": 88
      },
      {
        "value": "熊本県",
        "label": "熊本県",
        "count": 148
      },
      {
        "value": "大分県",
        "label": "大分県",
        "count": 144
      },
      {
        "value": "宮崎県",
        "label": "宮崎県",
        "count": 117
      },
      {
        "value": "鹿児島県",
        "label": "鹿児島県",
        "count": 306
      },
      {
        "value": "沖縄県",
        "label": "沖縄県",
        "count": 134
      }
    ],
    "industry": [
      {
        "value": "A",
        "label": "農業、林業",
        "count": 13
      },
      {
        "value": "D",
        "label": "建設業",
        "count": 132
      },
      {
        "value": "E",
        "label": "製造業",
        "count": 249
      },
      {
        "value": "F",
        "label": "電気・ガス・熱供給・水道業",
        "count": 2
      },
      {
        "value": "G",
        "label": "情報通信業",
        "count": 31
      },
      {
        "value": "H",
        "label": "運輸業、郵便業",
        "count": 54
      },
      {
        "value": "I",
        "label": "卸売業、小売業",
        "count": 129
      },
      {
        "value": "J",
        "label": "金融業、保険業",
        "count": 16
      },
      {
        "value": "K",
        "label": "不動産業、物品賃貸業",
        "count": 16
      },
      {
        "value": "L",
        "label": "学術研究、専門・技術サービス業",
        "count": 35
      },
      {
        "value": "M",
        "label": "宿泊業、飲食サービス業",
        "count": 53
      },
      {
        "value": "N",
        "label": "生活関連サービス業、娯楽業",
        "count": 53
      },
      {
        "value": "O",
        "label": "教育、学習支援業",
        "count": 32
      },
      {
        "value": "P",
        "label": "医療、福祉",
        "count": 193
      },
      {
        "value": "Q",
        "label": "複合サービス事業",
        "count": 10
      },
      {
        "value": "R",
        "label": "サービス業（他に分類されないもの）",
        "count": 136
      },
      {
        "value": "T",
        "label": "分類不能の産業",
        "count": 11
      }
    ],
    "has": [
      {
        "value": "site",
        "label": "公式サイト検証済み",
        "count": 29
      },
      {
        "value": "gbiz",
        "label": "公的属性あり（gBizINFO）",
        "count": 132
      },
      {
        "value": "records",
        "label": "公的実績あり（落札・認定・資格・YouTube）",
        "count": 13
      }
    ],
    "employees": [
      {
        "value": "e1",
        "label": "1〜9人",
        "min": 1,
        "max": 9,
        "count": 46
      },
      {
        "value": "e10",
        "label": "10〜49人",
        "min": 10,
        "max": 49,
        "count": 72
      },
      {
        "value": "e50",
        "label": "50〜99人",
        "min": 50,
        "max": 99,
        "count": 7
      },
      {
        "value": "e100",
        "label": "100〜299人",
        "min": 100,
        "max": 299,
        "count": 5
      },
      {
        "value": "e300",
        "label": "300〜999人",
        "min": 300,
        "max": 999,
        "count": 2
      },
      {
        "value": "e1000",
        "label": "1,000人以上",
        "min": 1000,
        "max": null,
        "count": 0
      }
    ],
    "capital": [
      {
        "value": "c0",
        "label": "1,000万円未満",
        "min": null,
        "max": 9999999,
        "count": 0
      },
      {
        "value": "c1000",
        "label": "1,000万〜1億円未満",
        "min": 10000000,
        "max": 99999999,
        "count": 0
      },
      {
        "value": "c1oku",
        "label": "1億〜10億円未満",
        "min": 100000000,
        "max": 999999999,
        "count": 0
      },
      {
        "value": "c10oku",
        "label": "10億〜100億円未満",
        "min": 1000000000,
        "max": 9999999999,
        "count": 1
      },
      {
        "value": "c100oku",
        "label": "100億円以上",
        "min": 10000000000,
        "max": null,
        "count": 0
      }
    ],
    "founded": [
      {
        "value": "2000",
        "label": "2000年代",
        "min": 2000,
        "max": 2009,
        "count": 1
      },
      {
        "value": "1980",
        "label": "1980年代",
        "min": 1980,
        "max": 1989,
        "count": 1
      },
      {
        "value": "1970",
        "label": "1970年代",
        "min": 1970,
        "max": 1979,
        "count": 2
      },
      {
        "value": "1950",
        "label": "1950年代",
        "min": 1950,
        "max": 1959,
        "count": 1
      },
      {
        "value": "1900",
        "label": "1949年以前",
        "min": null,
        "max": 1949,
        "count": 2
      }
    ]
  },
  "companies": [
    {
      "corporate_number": "6050001000229",
      "display_name": "茨城セキスイハイム株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 392,
      "capital_stock": null,
      "founded_year": null,
      "domain": "ibaraki-heim.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/6050001000229"
    },
    {
      "corporate_number": "7050001004071",
      "display_name": "株木建設株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 363,
      "capital_stock": null,
      "founded_year": null,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7050001004071"
    },
    {
      "corporate_number": "9050001020819",
      "display_name": "三国屋建設株式会社",
      "prefecture": "茨城県",
      "city": "神栖市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 232,
      "capital_stock": null,
      "founded_year": null,
      "domain": "mikuniya-web.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/9050001020819"
    },
    {
      "corporate_number": "4050001007110",
      "display_name": "株式会社宮本冷機",
      "prefecture": "茨城県",
      "city": "ひたちなか市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 166,
      "capital_stock": null,
      "founded_year": null,
      "domain": "miyamoto.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4050001007110"
    },
    {
      "corporate_number": "7050001000351",
      "display_name": "暁飯島工業株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 140,
      "capital_stock": 1408600000,
      "founded_year": null,
      "domain": "eazima.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7050001000351"
    },
    {
      "corporate_number": "7050001000228",
      "display_name": "茨城セキスイファミエス株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 125,
      "capital_stock": null,
      "founded_year": null,
      "domain": "ibaraki-famis.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7050001000228"
    },
    {
      "corporate_number": "2050001023010",
      "display_name": "株式会社オカベ",
      "prefecture": "茨城県",
      "city": "日立市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 117,
      "capital_stock": null,
      "founded_year": null,
      "domain": "okabekoumuten.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/2050001023010"
    },
    {
      "corporate_number": "7430001077814",
      "display_name": "株式会社木戸屋",
      "prefecture": "茨城県",
      "city": "つくば市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 99,
      "capital_stock": null,
      "founded_year": null,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7430001077814"
    },
    {
      "corporate_number": "4050001005873",
      "display_name": "茨城グランディハウス株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 88,
      "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/4050001005873"
    },
    {
      "corporate_number": "7050001019367",
      "display_name": "サンワ設計株式会社",
      "prefecture": "茨城県",
      "city": "古河市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 70,
      "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/7050001019367"
    },
    {
      "corporate_number": "8050001005110",
      "display_name": "ユタカ建設工業株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 70,
      "capital_stock": null,
      "founded_year": null,
      "domain": "yutaka-k-k.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/8050001005110"
    },
    {
      "corporate_number": "8050001004558",
      "display_name": "株式会社アペックス",
      "prefecture": "茨城県",
      "city": "那珂市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 66,
      "capital_stock": null,
      "founded_year": null,
      "domain": "apex-pj.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/8050001004558"
    },
    {
      "corporate_number": "3050001006633",
      "display_name": "株式会社大曽根建設",
      "prefecture": "茨城県",
      "city": "ひたちなか市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 62,
      "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/3050001006633"
    },
    {
      "corporate_number": "5050001025284",
      "display_name": "大昭建設株式会社",
      "prefecture": "茨城県",
      "city": "龍ケ崎市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 50,
      "capital_stock": null,
      "founded_year": null,
      "domain": "daisho-c.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/5050001025284"
    },
    {
      "corporate_number": "5050001020302",
      "display_name": "株式会社ツカサ",
      "prefecture": "茨城県",
      "city": "鹿嶋市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 48,
      "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/5050001020302"
    },
    {
      "corporate_number": "9050001003187",
      "display_name": "株式会社ファーストステージ",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 43,
      "capital_stock": null,
      "founded_year": null,
      "domain": "firststage.biz",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/9050001003187"
    },
    {
      "corporate_number": "4050001002243",
      "display_name": "平和建設株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 43,
      "capital_stock": null,
      "founded_year": 1946,
      "domain": "heiwa.cc",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4050001002243"
    },
    {
      "corporate_number": "3040001070052",
      "display_name": "株式会社ベスト・ワーク",
      "prefecture": "茨城県",
      "city": "守谷市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 40,
      "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/3040001070052"
    },
    {
      "corporate_number": "7050001031421",
      "display_name": "株式会社小薬建設",
      "prefecture": "茨城県",
      "city": "筑西市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 38,
      "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/7050001031421"
    },
    {
      "corporate_number": "9050001044280",
      "display_name": "ヒサマツエンジニアリング株式会社",
      "prefecture": "茨城県",
      "city": "猿島郡境町",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 34,
      "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/9050001044280"
    },
    {
      "corporate_number": "9050001010010",
      "display_name": "樋口土木株式会社",
      "prefecture": "茨城県",
      "city": "稲敷郡阿見町",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 34,
      "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/9050001010010"
    },
    {
      "corporate_number": "2050001015957",
      "display_name": "東亜工業株式会社",
      "prefecture": "茨城県",
      "city": "つくば市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 33,
      "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/2050001015957"
    },
    {
      "corporate_number": "4050002043988",
      "display_name": "株式会社大橋工業",
      "prefecture": "茨城県",
      "city": "桜川市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 31,
      "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/4050002043988"
    },
    {
      "corporate_number": "5050001011532",
      "display_name": "三栄工業株式会社",
      "prefecture": "茨城県",
      "city": "石岡市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 29,
      "capital_stock": null,
      "founded_year": null,
      "domain": "saneikougyou.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/5050001011532"
    },
    {
      "corporate_number": "8050001030018",
      "display_name": "新井土木株式会社",
      "prefecture": "茨城県",
      "city": "常総市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 28,
      "capital_stock": null,
      "founded_year": null,
      "domain": "araidoboku.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/8050001030018"
    },
    {
      "corporate_number": "3050001017176",
      "display_name": "浅野物産株式会社",
      "prefecture": "茨城県",
      "city": "つくば市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 28,
      "capital_stock": null,
      "founded_year": null,
      "domain": "asanobussan.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/3050001017176"
    },
    {
      "corporate_number": "1050001026889",
      "display_name": "海老根建設株式会社",
      "prefecture": "茨城県",
      "city": "久慈郡大子町",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 27,
      "capital_stock": null,
      "founded_year": 1979,
      "domain": "",
      "has_site": false,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/1050001026889"
    },
    {
      "corporate_number": "5050001001665",
      "display_name": "株式会社田村工務店",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 27,
      "capital_stock": null,
      "founded_year": 1953,
      "domain": "tamura-komuten.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/5050001001665"
    },
    {
      "corporate_number": "4050001028016",
      "display_name": "桂建設株式会社",
      "prefecture": "茨城県",
      "city": "牛久市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 27,
      "capital_stock": null,
      "founded_year": null,
      "domain": "katsura-k.com",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4050001028016"
    },
    {
      "corporate_number": "6050001001607",
      "display_name": "田口建設工業株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 26,
      "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/6050001001607"
    },
    {
      "corporate_number": "2050001002377",
      "display_name": "株式会社横田建設",
      "prefecture": "茨城県",
      "city": "水戸市",
      "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/2050001002377"
    },
    {
      "corporate_number": "2050001020791",
      "display_name": "株式会社房総工業",
      "prefecture": "茨城県",
      "city": "神栖市",
      "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/2050001020791"
    },
    {
      "corporate_number": "3050001021954",
      "display_name": "株式会社鉾田クレーン工事",
      "prefecture": "茨城県",
      "city": "鉾田市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 25,
      "capital_stock": null,
      "founded_year": null,
      "domain": "hokotacrane.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/3050001021954"
    },
    {
      "corporate_number": "5050001004395",
      "display_name": "株式会社新栄設備工業",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 24,
      "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/5050001004395"
    },
    {
      "corporate_number": "3050001000818",
      "display_name": "共栄通信工業株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 24,
      "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/3050001000818"
    },
    {
      "corporate_number": "3050001047693",
      "display_name": "株式会社辰野組",
      "prefecture": "茨城県",
      "city": "ひたちなか市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 23,
      "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/3050001047693"
    },
    {
      "corporate_number": "1050001023341",
      "display_name": "田岡建設株式会社",
      "prefecture": "茨城県",
      "city": "日立市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 23,
      "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/1050001023341"
    },
    {
      "corporate_number": "3050001025492",
      "display_name": "サン建設工業株式会社",
      "prefecture": "茨城県",
      "city": "稲敷郡河内町",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 22,
      "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/3050001025492"
    },
    {
      "corporate_number": "8050001025752",
      "display_name": "株式会社イシダ",
      "prefecture": "茨城県",
      "city": "龍ケ崎市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 22,
      "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/8050001025752"
    },
    {
      "corporate_number": "7050001031859",
      "display_name": "株式会社谷島組",
      "prefecture": "茨城県",
      "city": "筑西市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 22,
      "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/7050001031859"
    },
    {
      "corporate_number": "2050001001783",
      "display_name": "株式会社豊島工務店",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 22,
      "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/2050001001783"
    },
    {
      "corporate_number": "5050001001616",
      "display_name": "高橋建設工業株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 22,
      "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/5050001001616"
    },
    {
      "corporate_number": "6050001031364",
      "display_name": "大内建設株式会社",
      "prefecture": "茨城県",
      "city": "筑西市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 22,
      "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/6050001031364"
    },
    {
      "corporate_number": "3050001000784",
      "display_name": "株式会社菊正塗装店",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 20,
      "capital_stock": null,
      "founded_year": null,
      "domain": "kikumasa.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/3050001000784"
    },
    {
      "corporate_number": "3050001032794",
      "display_name": "株式会社小倉工務店",
      "prefecture": "茨城県",
      "city": "結城市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 20,
      "capital_stock": null,
      "founded_year": 2007,
      "domain": "ogr.cc",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/3050001032794"
    },
    {
      "corporate_number": "7050001002934",
      "display_name": "藤和建設株式会社",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 20,
      "capital_stock": null,
      "founded_year": null,
      "domain": "sunrise-villa.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7050001002934"
    },
    {
      "corporate_number": "1050001005042",
      "display_name": "株式会社五十嵐建設",
      "prefecture": "茨城県",
      "city": "水戸市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 19,
      "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/1050001005042"
    },
    {
      "corporate_number": "8050001030711",
      "display_name": "株式会社新",
      "prefecture": "茨城県",
      "city": "龍ケ崎市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 19,
      "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/8050001030711"
    },
    {
      "corporate_number": "8050001026817",
      "display_name": "長山工業株式会社",
      "prefecture": "茨城県",
      "city": "常陸大宮市",
      "industry_code": "D",
      "industry_label": "建設業",
      "employee_number": 19,
      "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/8050001026817"
    },
    {
      "corporate_number": "4050001016061",
      "display_name": "パルつくば株式会社",
      "prefecture": "茨城県",
      "city": "つくば市",
      "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": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4050001016061"
    }
  ],
  "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"
  ]
}