Business Suspension against 株式会社久保建設
Action summary
- Company
- 株式会社久保建設Japanese onlyOriginal: 株式会社久保建設Corporate Number: 3500001007197
- Governing law
- Construction Business Act建設業法
- Action type
- Business Suspension営業停止
- Action date
- September 10, 2025
- Issuing authority
- Ehime Prefecture愛媛県
Violation
The former representative director of Kubo Construction was convicted of obstructing fair public procurement processes under the Act against Unjustifiable Premiums and Misleading Representations, related to two construction projects in Ehime Prefecture. He received confidential information from a former Ehime Prefecture official regarding direct construction costs and survey standard prices, which he used to secure the contracts through fraudulent means. He was sentenced to 1 year and 6 months in prison, with a 3-year suspended sentence, and the sentence was finalized. This conduct falls under Article 28, Paragraph 1, Item 3 of the Construction Business Act.
Show original Japanese text
株式会社久保建設の元代表取締役は、愛媛県が入札を執行した２件の工事に関し、当時の愛媛県職員から秘密事項である直接工事費及び調査基準価格の教示を受けて、同社にこれらの工事を落札させ、もって偽計を用いて、公の入札で契約を締結するためのものの公正を害すべき行為をしたとして、公契約関係競売入札妨害の罪により、懲役１年６月（執行猶予３年）の判決を受け、その刑が確定した。 このことは、建設業法第28条第１項第３号に該当する。
Source
Original Ehime Prefecture announcement (in Japanese)The original Japanese disclosure is the authoritative record.
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Language
日本語版を見る (Japanese)Company info
- English name
- 株式会社久保建設 Japanese only
- Japanese name
- 株式会社久保建設
- Corporate Number
- 3500001007197
- Registered address
- 愛媛県久万高原町
About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.