Top
Updates
Back
Company name
株式会社ヨコヅカ
Website
http://www.sanko.co.jp/
Start date
2003-11-07
End date
Ticker
Listed market
Country
Japan
Business activities
保険代理店業務
保険商品取り扱い
保険プランの立案・提供
Head office
〒376-0101 群馬県みどり市大間々町大間々1500
Chief executive
横塚榮三郎
Capital
10,000,000
Employees (non-consolidated)
Employees (consolidated)
Related companies
-
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
Relationship graph
-
Loading...
Loading the relationship graph...
News
+
Loaded when opened
National Tax Agency basic information
Data sources
http://www.sanko.co.jp/pub/yokoduka.php
News pages
Own domain
Last updated
2026-09-21 18:16 (Model: ggml-org/gpt-oss-20b )