Enforcement record
Business Suspension against 日建保全工業株式会社
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View company profileAction type
Business Suspension
Law
Construction Business Act
Authority
Osaka Prefecture
Action date
24 December 2024
Current page: Enforcement record
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Public-source and preservation status
- Publishing authority
- Osaka Prefecture
- Official source URL
- Recorded by RegBase
- Entity match
- Confirmed against the current entity-resolution policy
- Kiroku preservation
- Queued for preservation
- Captured: Jul 13, 2026, 03:51 AM JST
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Action summary
- Company
- 日建保全工業株式会社Japanese originalOriginal: 日建保全工業株式会社Corporate Number: 3140001069753
- Entity match
- Confirmed entity match100/100Machine checkedsource_corporate_number_nta_current_name国税庁法人番号データとの独立照合で対象法人を確認しました（source_corporate_number_nta_current_name）。
- Governing law
- Construction Business Act建設業法
- Action type
- Business Suspension営業停止
- Action date
- 24 December 2024
- Issuing authority
- Osaka Prefecture大阪府
- Industry context
- 建設業者
Violation
The construction company, in the general competitive bidding for construction contracts ordered by Osaka City, together with J-Tech Corporation and Art Kensou Co., Ltd., requested Nishshin Construction Co., Ltd. to prepare a breakdown of construction costs and exchanged related information with others prior to bidding. These actions violated Article 4, Item 2, and Item 3 of the Osaka City Bidding Participant Guidelines, which prohibit consulting with other bidders about bidding intentions, bid prices (including bid deposits), bid documents, or related documents, and prohibit intentionally disclosing bidding intentions, bid prices, or bid documents to other bidders before the award decision. These acts constituted misconduct regarding public construction bidding and contract procedures.
Show original Japanese text
当該建設業者は、大阪市の発注する建設工事の請負契約に係る一般競争入札において、株式会社ジェイテック及び株式会社アート建装とともに、西進建設株式会社に依頼して工事費内訳書を同社に作成させ、及び入札前にこれに関連する情報を他者と交換し、これらのことにより大阪市競争入札参加者心得第４条第２号の「他の入札参加者と入札意思、入札価格（入札保証金の金額を含む。）又は入札書、工事費内訳書その他大阪市に提出する書類（以下「入札書等」という。）についていかなる相談も行わず、独自に入札価格を定めなければならない。」及び同条第３号の「落札者の決定前に、他の入札参加者に対して入札意思、入札価格（入札保証金の金額を含む。）、入札書等を意図的に開示してはならない。」との規定に違反するなど、公共工事の入札及び契約手続について不正行為等を行った。
Business location and permit details
- Business location address
- 大阪府大阪市東成区深江北一丁目３番29―303号
- Representative
- 坂手 和彦
- Permit / registration number
- 大阪府知事許可（般－１）第152730号
- Permitted business types
- Building works, Steel structure works, Fittings works
- Legal articles
- 建設業法第28条第３項
- Cause of action
- 当該建設業者は、大阪市の発注する建設工事の請負契約に係る一般競争入札において、株式会社ジェイテック及び株式会社アート建装とともに、西進建設株式会社に依頼して工事費内訳書を同社に作成させ、及び入札前にこれに関連する情報を他者と交換し、これらのことにより大阪市競争入札参加者心得第４条第２号の「他の入札参加者と入札意思、入札価格（入札保証金の金額を含む。）又は入札書、工事費内訳書その他大阪市に提出する書類（以下「入札書等」という。）についていかなる相談も行わず、独自に入札価格を定めなければならない。」及び同条第３号の「落札者の決定前に、他の入札参加者に対して入札意思、入札価格（入札保証金の金額を含む。）、入札書等を意図的に開示してはならない。」との規定に違反するなど、公共工事の入札及び契約手続について不正行為等を行った。
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1395
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
Context neededThis is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.
Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.
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This context is an operational aid for review workflows, not a credit opinion or legal conclusion.
Language
日本語版を見る (Japanese)Company info
- English name
- 日建保全工業株式会社 Japanese original
- Japanese name
- 日建保全工業株式会社
- Corporate Number
- 3140001069753
- Registered address
- 兵庫県西宮市鳴尾浜１丁目６番地の５０
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About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.