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Company name
株式会社SEN
Website
https://sen-holdings.co.jp/
Start date
2016-09-28
End date
Ticker
Listed market
Country
Japan
Business activities
人事労務コンサルティング事業
人事労務のDX推進
障がい者支援
建設業の支援
Head office
広島県広島市中区立町1番24号 有信ビル8階
Chief executive
石山 洋平
Capital
Employees (non-consolidated)
Employees (consolidated)
Related companies
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Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
Sen社会保険労務士法人
Group
ネット型労災保険 楽々親方
Group
障害年金相談窓口ソシオノーム
Group
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News
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National Tax Agency basic information
Data sources
https://sen-holdings.co.jp/
News pages
Own domain
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Last updated
2026-09-21 18:09 (Model: ggml-org/gpt-oss-20b )