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    "city": "港区"
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  "page_url": "https://houjin.navi-index.com/industries/gas/tokyo/%E6%B8%AF%E5%8C%BA/",
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    "medianFounded": null,
    "oldestFounded": null,
    "medianCapital": null,
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    "employees100": 4
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      "has_gbiz": true,
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    {
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      "display_name": "三菱ガス化学ネクスト株式会社",
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      "city": "港区",
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      "founded_year": null,
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      "display_name": "一般財団法人エルピーガス振興センター",
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      "updated_at": "2026-08-14",
      "page_url": "https://houjin.navi-index.com/companies/5010405009449"
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      "page_url": "https://houjin.navi-index.com/companies/9010405002433"
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    {
      "corporate_number": "6010401095500",
      "display_name": "東京ガスｉネット株式会社",
      "prefecture": "東京都",
      "city": "港区",
      "industry_code": "",
      "industry_label": "",
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    {
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      "city": "港区",
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    {
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      "domain": "g-ex.co.jp",
      "has_site": true,
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      "has_records": false,
      "updated_at": "2026-10-01",
      "page_url": "https://houjin.navi-index.com/companies/4010401158300"
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    {
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      "city": "港区",
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      "domain": "gigathlete.com",
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      "page_url": "https://houjin.navi-index.com/companies/2010401094027"
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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"
  ]
}