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Company name
株式会社心絆
Website
https://gravelstock.com/
Start date
End date
Ticker
Listed market
Country
Japan
Business activities
土木工事
重機・土工事
土質改良土・路体材・路床材の販売
Head office
〒421-0422 静岡県牧之原市静波1703-12
Chief executive
Capital
Employees (non-consolidated)
Employees (consolidated)
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Data sources
https://gravelstock.com/
News pages
Own domain
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Last updated
2026-09-21 18:07 (Model: gpt-oss-20b(16) )
Japan
