{
  "timeline": [
    {
      "date": "1994/10",
      "category": "会社設立",
      "region": "",
      "importance": 3,
      "event": "株式会社ガリバーインターナショナル・コーポレーションを福島県郡山市に設立",
      "detail": "中古車買い取り業を目的に設立",
      "significance": "IDOMグループの起点",
      "source": "有価証券報告書"
    },
    {
      "date": "1996/2",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "千葉県浦安市に東京本社を開設",
      "detail": "フランチャイズチェーン拡大に伴いFC本部機能を移転",
      "significance": "FC事業の中央集約",
      "source": "有価証券報告書"
    },
    {
      "date": "1996/4",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "商号を株式会社ガリバーインターナショナルに変更",
      "detail": "",
      "significance": "主力ブランド名へ社名統一",
      "source": "有価証券報告書"
    },
    {
      "date": "1997/9",
      "category": "IT投資",
      "region": "",
      "importance": 1,
      "event": "ドルフィネットシステムを試験的に導入開始",
      "detail": "",
      "significance": "中古車流通DXの起点",
      "source": "有価証券報告書"
    },
    {
      "date": "1998/2",
      "category": "IT投資",
      "region": "",
      "importance": 2,
      "event": "ドルフィネットシステムの本格運営を開始",
      "detail": "",
      "significance": "査定・在庫管理ITインフラ稼働",
      "source": "有価証券報告書"
    },
    {
      "date": "1998/12",
      "category": "株式上場",
      "region": "",
      "importance": 2,
      "event": "日本証券業協会に株式を登録",
      "detail": "",
      "significance": "公開市場入り",
      "source": "有価証券報告書"
    },
    {
      "date": "2000/12",
      "category": "株式上場",
      "region": "",
      "importance": 3,
      "event": "東京証券取引所市場第二部に上場",
      "detail": "",
      "significance": "本格的な公開企業化",
      "source": "有価証券報告書"
    },
    {
      "date": "2001/11",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "査定価格算出業務でISO9001取得",
      "detail": "",
      "significance": "品質マネジメント認証取得",
      "source": "有価証券報告書"
    },
    {
      "date": "2003/8",
      "category": "株式上場",
      "region": "",
      "importance": 2,
      "event": "東京証券取引所市場第一部に指定",
      "detail": "",
      "significance": "東証一部企業へ昇格",
      "source": "有価証券報告書"
    },
    {
      "date": "2004/11",
      "category": "海外進出",
      "region": "米州",
      "importance": 1,
      "event": "全額出資子会社Gulliver USA",
      "detail": " Inc.を設立",
      "significance": "",
      "source": "北米事業の足掛かり"
    },
    {
      "date": "2005/11",
      "category": "研究開発",
      "region": "",
      "importance": 1,
      "event": "自動査定システムに関する特許を取得",
      "detail": "第3738160号",
      "significance": "査定システムの知財化",
      "source": "有価証券報告書"
    },
    {
      "date": "2006/11",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "ポーター賞受賞",
      "detail": "",
      "significance": "事業戦略の外部評価",
      "source": "有価証券報告書"
    },
    {
      "date": "2009/12",
      "category": "組織再編",
      "region": "",
      "importance": 1,
      "event": "株式会社ジー・トレーディングを株式交換により完全子会社化",
      "detail": "",
      "significance": "小売販売業態の取り込み",
      "source": "有価証券報告書"
    },
    {
      "date": "2011/8",
      "category": "組織再編",
      "region": "",
      "importance": 1,
      "event": "株式会社ハコボーを吸収合併",
      "detail": "",
      "significance": "グループ整理",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/11",
      "category": "企業買収",
      "region": "",
      "importance": 2,
      "event": "東京マイカー販売株式会社を完全子会社化",
      "detail": "全株式を取得",
      "significance": "新車ディーラー業態への参入準備",
      "source": "有価証券報告書"
    },
    {
      "date": "2015/9",
      "category": "企業買収|海外進出",
      "region": "その他",
      "importance": 3,
      "event": "豪州Buick Holdings Pty Ltd.の株式67.0%を取得し子会社化",
      "detail": "Gulliver Australia Holdings経由でマルチブランド新車ディーラーを取得",
      "significance": "海外マルチブランド新車ディーラー業態への進出",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/7",
      "category": "",
      "region": "",
      "importance": 3,
      "event": "商号を株式会社IDOMに変更",
      "detail": "",
      "significance": "中古車買取専業からモビリティ事業への業容拡大に合わせた社名刷新",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/8",
      "category": "新規事業",
      "region": "",
      "importance": 3,
      "event": "月額定額クルマ乗り換え放題サービス「NOREL」開始",
      "detail": "",
      "significance": "サブスク型モビリティサービス参入",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/12",
      "category": "海外進出",
      "region": "中国",
      "importance": 2,
      "event": "宜多梦(江蘇)商貿有限公司を100%出資子会社として設立",
      "detail": "",
      "significance": "中国市場への参入",
      "source": "有価証券報告書"
    }
  ]
}