{
  "timeline": [
    {
      "date": "2007/6",
      "tags": [
        "会社設立"
      ],
      "category": "会社設立",
      "region": "",
      "importance": 3,
      "event": "名刺管理サービスを提供することを目的として、東京都新宿区市谷田町に三三株式会社（現Sansan株式会社）を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2007/9",
      "tags": [
        "新規事業"
      ],
      "category": "新規事業",
      "region": "",
      "importance": 3,
      "event": "法人向け名刺管理サービス「Link Knowledge」（現営業DXサービス「Sansan」）の提供を開始",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2008/10",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "本社を東京都千代田区四番町に移転",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2010/11",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "本社を東京都千代田区九段南に移転",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2012/2",
      "tags": [
        "新規事業"
      ],
      "category": "新規事業",
      "region": "",
      "importance": 3,
      "event": "個人向け名刺アプリ「Eight」の提供を開始し、法人向け一本足から個人向けへ間口を広げる",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/4",
      "tags": [
        "株主対応"
      ],
      "category": "株主対応",
      "region": "",
      "importance": 1,
      "event": "第三者割当増資により約5億円を調達",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/8",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 2,
      "event": "「Link Knowledge」を「Sansan」に名称変更し、サービス名を社名と一致させる",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/8",
      "tags": [
        "チャネル改革"
      ],
      "category": "チャネル改革",
      "region": "",
      "importance": 3,
      "event": "「Sansan」のテレビCM第1弾「面識アリ」篇を放送開始。法人向けソフトウェアでマス広告に踏み切る",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2014/3",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 3,
      "event": "本社を東京都渋谷区神宮前に移転し、商号を三三株式会社からSansan株式会社へ変更",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2014/5",
      "tags": [
        "株主対応"
      ],
      "category": "株主対応",
      "region": "",
      "importance": 1,
      "event": "第三者割当増資により約14億円を調達",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2015/10",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "東南アジア",
      "importance": 2,
      "event": "シンガポールに子会社Sansan Global Pte. Ltd.（現連結子会社）を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/1",
      "tags": [
        "株主対応"
      ],
      "category": "株主対応",
      "region": "",
      "importance": 1,
      "event": "第三者割当増資により約20億円を調達",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/7",
      "tags": [
        "株主対応"
      ],
      "category": "株主対応",
      "region": "",
      "importance": 2,
      "event": "第三者割当増資により約42億円を調達",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2018/12",
      "tags": [
        "株主対応"
      ],
      "category": "株主対応",
      "region": "",
      "importance": 1,
      "event": "第三者割当増資により約30億円を調達",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2019/6",
      "tags": [
        "株式上場"
      ],
      "category": "株式上場",
      "region": "",
      "importance": 1,
      "event": "東京証券取引所マザーズに上場し、公募による募集株式発行で約21億円を調達",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2019/7",
      "tags": [
        "株主対応"
      ],
      "category": "株主対応",
      "region": "",
      "importance": 1,
      "event": "第三者割当増資により約47億円を調達",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2020/5",
      "tags": [
        "新規事業"
      ],
      "category": "新規事業",
      "region": "",
      "importance": 3,
      "event": "経理DXサービス「Bill One」の提供を開始し、名刺以外の企業間データへ事業領域を広げる",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2020/8",
      "tags": [
        "企業買収"
      ],
      "category": "企業買収",
      "region": "",
      "importance": 2,
      "event": "ログミー株式会社（現連結子会社）を子会社化",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2021/1",
      "tags": [
        "株式上場"
      ],
      "category": "株式上場",
      "region": "",
      "importance": 1,
      "event": "東京証券取引所市場第一部へ上場市場を変更",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/1",
      "tags": [
        "新規事業"
      ],
      "category": "新規事業",
      "region": "",
      "importance": 2,
      "event": "AI契約データベース「Contract One」の提供を開始",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/4",
      "tags": [
        "株式上場"
      ],
      "category": "株式上場",
      "region": "",
      "importance": 1,
      "event": "東京証券取引所プライム市場へ移行",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2023/3",
      "tags": [
        "企業買収"
      ],
      "category": "企業買収",
      "region": "",
      "importance": 2,
      "event": "クリエイティブサーベイ株式会社（現ナインアウト株式会社・現連結子会社）を子会社化",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2023/4",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "東南アジア",
      "importance": 2,
      "event": "フィリピンに子会社Sansan Global Development Center, Inc.（現連結子会社）を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2023/6",
      "tags": [
        "企業買収",
        "研究開発"
      ],
      "category": "企業買収|研究開発",
      "region": "",
      "importance": 2,
      "event": "株式会社言語理解研究所（現連結子会社）を子会社化し、自然言語処理の技術基盤を取り込む",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2024/4",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "東南アジア",
      "importance": 1,
      "event": "タイに子会社Sansan Global (Thailand) Co., Ltd.（現連結子会社）を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2024/6",
      "tags": [
        "企業買収"
      ],
      "category": "企業買収",
      "region": "",
      "importance": 1,
      "event": "かえでIRアドバイザリー株式会社（現在はログミー株式会社が吸収合併）を子会社化",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    }
  ]
}