{
  "spec_version": "3",
  "endpoint": "decisions",
  "stock_code": "1721",
  "company_name": "コムシスホールディングス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1721/",
  "api_url": "/api/1721/decisions.json",
  "updated": "2026-08-05",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1721/",
  "count": 3,
  "description": "Index of this company's management decisions. One decision = one endpoint: follow api_url for the full dossier (background, the decision itself, outcome, quoted primary sources and references).",
  "decisions": [
    {
      "slug": "optical-fiber-entry-1982",
      "url": "/tse/1721/decisions/optical-fiber-entry-1982/",
      "api_url": "/api/1721/decisions/optical-fiber-entry-1982.json",
      "year": 1982,
      "month": 8,
      "type": "new_business",
      "tags": [
        "st-tech",
        "pf-diversify-related"
      ],
      "title": "日本通信建設による光ファイバーケーブル工事への早期参入",
      "subtitle": "銅線を敷いてきた会社が、まだ量産の見えない新しい線を最初に取りにいった1982年",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "holding-company-2003",
      "url": "/tse/1721/decisions/holding-company-2003/",
      "api_url": "/api/1721/decisions/holding-company-2003.json",
      "year": 2003,
      "month": 9,
      "type": "merger",
      "tags": [
        "ma-merger",
        "cp-holdings"
      ],
      "title": "日本コムシス・三和エレック・東日本システム建設の株式移転によるコムシスホールディングス設立",
      "subtitle": "合併して1社になるのではなく、3社を残したまま上に会社を置いた2003年9月の選択",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "nationwide-integration-2018",
      "url": "/tse/1721/decisions/nationwide-integration-2018/",
      "api_url": "/api/1721/decisions/nationwide-integration-2018.json",
      "year": 2018,
      "month": 5,
      "type": "acquisition",
      "tags": [
        "ma-merger",
        "ma-rollup",
        "cp-delisting"
      ],
      "title": "NDS・SYSKEN・北陸電話工事の3社を株式交換で同時に完全子会社化",
      "subtitle": "中部・九州・北陸の上場通信工事会社を一度に取り込み、全国の施工体制を揃えた2018年10月",
      "status": "implemented",
      "status_label": "実施"
    }
  ],
  "by_type": [
    {
      "key": "acquisition",
      "count": 1,
      "url": "/api/1721/decisions/by-type/acquisition.json"
    },
    {
      "key": "merger",
      "count": 1,
      "url": "/api/1721/decisions/by-type/merger.json"
    },
    {
      "key": "new_business",
      "count": 1,
      "url": "/api/1721/decisions/by-type/new_business.json"
    }
  ],
  "by_decade": [
    {
      "key": "1980s",
      "count": 1,
      "url": "/api/1721/decisions/by-decade/1980s.json"
    },
    {
      "key": "2000s",
      "count": 1,
      "url": "/api/1721/decisions/by-decade/2000s.json"
    },
    {
      "key": "2010s",
      "count": 1,
      "url": "/api/1721/decisions/by-decade/2010s.json"
    }
  ]
}