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Company name
株式会社川村積算
Website
https://kawamura-sekisan.co.jp/
Start date
End date
Ticker
Listed market
Country
Japan
Business activities
建築積算業務
建築コストマネジメント業務
Head office
〒112-0005 東京都文京区水道1-12-15 白鳥橋三笠ビル
Chief executive
加藤俊明
Capital
25,550,000 JPY
Employees (non-consolidated)
Employees (consolidated)
45 people
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National Tax Agency basic information
Data sources
https://kawamura-sekisan.co.jp/recruit/company/about/
https://kawamura-sekisan.co.jp/company/about
https://kawamura-sekisan.co.jp/company/about/
https://kawamura-sekisan.co.jp/company/partners/
https://kawamura-sekisan.co.jp/company/partners
https://kawamura-sekisan.co.jp/
https://kawamura-sekisan.co.jp/company
https://kawamura-sekisan.co.jp/company/history
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Last updated
2026-09-21 17:57 (Model: ggml-org/gpt-oss-20b )