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    "city": "笠間市"
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    "medianEmployees": 206,
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    "medianCapital": null,
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      "city": "笠間市",
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      "industry_label": "製造業",
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      "has_site": true,
      "has_gbiz": true,
      "has_records": true,
      "updated_at": "2026-10-01",
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      "city": "笠間市",
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      "city": "笠間市",
      "industry_code": "E",
      "industry_label": "製造業",
      "employee_number": 241,
      "capital_stock": null,
      "founded_year": null,
      "domain": "tsukuba-electron.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4050001035664"
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    {
      "corporate_number": "5011801001701",
      "display_name": "サンエツ工業株式会社",
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      "domain": "sanetsu-kogyo.co.jp",
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      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/5011801001701"
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      "display_name": "ミサワ医科工業株式会社",
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      "founded_year": null,
      "domain": "",
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      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/3011701007610"
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    {
      "corporate_number": "1050001008391",
      "display_name": "株式会社テクモア",
      "prefecture": "茨城県",
      "city": "笠間市",
      "industry_code": "E",
      "industry_label": "製造業",
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      "capital_stock": null,
      "founded_year": null,
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      "has_site": false,
      "has_gbiz": true,
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      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/1050001008391"
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    {
      "corporate_number": "5050001011697",
      "display_name": "株式会社鶴町製作所",
      "prefecture": "茨城県",
      "city": "笠間市",
      "industry_code": "E",
      "industry_label": "製造業",
      "employee_number": 53,
      "capital_stock": null,
      "founded_year": null,
      "domain": "tsurumachi.co.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/5050001011697"
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    {
      "corporate_number": "7050001007941",
      "display_name": "株式会社笠間ソフトメン橋本屋",
      "prefecture": "茨城県",
      "city": "笠間市",
      "industry_code": "E",
      "industry_label": "製造業",
      "employee_number": 30,
      "capital_stock": null,
      "founded_year": null,
      "domain": "men-fudoki.jp",
      "has_site": true,
      "has_gbiz": true,
      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/7050001007941"
    },
    {
      "corporate_number": "1050001007906",
      "display_name": "株式会社石井鉄工所",
      "prefecture": "茨城県",
      "city": "笠間市",
      "industry_code": "E",
      "industry_label": "製造業",
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      "founded_year": null,
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      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/1050001007906"
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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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}