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Company name
新光電業株式会社
Website
https://s-d.co.jp/
Start date
End date
Ticker
Listed market
Country
Japan
Business activities
各種鉄道通信設備の工事請負及び設計請負
Head office
〒192-0046 : 東京都八王子市明神町2丁目9番18号
Chief executive
小林一幸
Capital
10,000,000 JPY
Employees (non-consolidated)
Employees (consolidated)
Related companies
-
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
JR東日本ビルテック株式会社
Customer
日本鉄道電気設計株式会社
Customer
日本電設工業株式会社
Customer
Relationship graph
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News
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National Tax Agency basic information
Data sources
http://www.s-d.co.jp/2summary.html
News pages
Own domain
✅
Last updated
2026-09-21 18:07 (Model: ggml-org/gpt-oss-20b )