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Company name
株式会社ポプラエデュケーション
Website
https://dan-ad.com/
Start date
1980-10-01
End date
Ticker
Listed market
Country
Japan
Business activities
広告代理事業
各種教育事業
Head office
〒141-8210 東京都品川区西五反田3丁目5番8号 JR目黒MARCビル12階
Chief executive
横田 亮介
Capital
Employees (non-consolidated)
Employees (consolidated)
Related companies
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Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
GIRAFFE-ジラフ- 合同会社
Group
株式会社そうえん社
Group
株式会社ポプラ社
Group
株式会社ポプラ社ロジスティクス
Group
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National Tax Agency basic information
Data sources
https://www.dan-ad.com/company
News pages
Own domain
✅
Last updated
2026-09-21 18:09 (Model: ggml-org/gpt-oss-20b )