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株式会社SEKI
Japan
下水道工事
河川工事
舗装工事
水道工事
土木工事
〒173-0004 東京都板橋区板橋2-41-12
小澤 祐規
25 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
株式会社冨士土木
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
インフロニアホールディングス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
インフロニア・ホールディングス株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders

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2026-09-21 18:06 (Model: gpt-oss-20b(16) )
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