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Company name
協同システム株式会社
Kyodo System Co., Ltd.
Alias
Website
https://www.kyodosystem.co.jp/
Start date
1985-05-01
End date
Ticker
Listed market
Country
Japan
Business activities
建築設計
設備設計
Head office
〒870-0856 大分県大分市畑中二丁目8番55号
Chief executive
上野 智之
Capital
10,000,000 JPY
Employees (non-consolidated)
11 people
Employees (consolidated)
Related companies
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Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
国土交通省
Customer
国税局
Customer
大分市
Customer
大分県
Customer
大分県内他市町村建築設計事務所
Customer
建築設備設計事務所
Customer
建設関係業者
Customer
文部科学省
Customer
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National Tax Agency basic information
Data sources
https://www.kyodosystem.co.jp/about/overview/
News pages
Own domain
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Last updated
2026-09-21 18:09 (Model: gpt-4.1-nano )