Enforcement record
Business Suspension against 大成建設株式会社
This page is one enforcement record linked to a confirmed legal entity. Company-level Official Gazette notices, registry data, related-company signals, and other public records are collected on the company profile.
View company profileAction type
Business Suspension
Law
Construction Business Act
Authority
Kantō Regional Development Bureau
Action date
23 October 2026
Current page: Enforcement record
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Source verification
Public-source and preservation status
- Publishing authority
- Kantō Regional Development Bureau
- Official source URL
- Recorded by RegBase
- Entity match
- Confirmed against the current entity-resolution policy
- Kiroku preservation
- Queued for preservation
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Action summary
- Company
- 大成建設株式会社Japanese originalOriginal: 大成建設株式会社Corporate Number: 4011101011880
- 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
- 23 October 2026
- Issuing authority
- Kantō Regional Development Bureau関東地方整備局
- Industry context
- 建設業者
Violation
Show original Japanese text
大成建設株式会社及び同社の社員は、東海旅客鉄道株式会社が発注するリニア中央新幹線（品川駅・名古屋駅間）に係る地下開削工法によるターミナル駅新設工事に関し、その受注に係る取引分野における競争を実質的に制限したとして、令和３年３月１日、私的独占の禁止及び公正取引の確保に関する法律（昭和２２年法律第５４号）違反により、罰金刑の判決を受け、令和８年９月１９日にその刑が確定している。 このことが、建設業法第２８条第１項第２号及び第３号に該当すると認められる。
Business location and permit details
- Business location address
- 東京都新宿区西新宿１－２５－１
- Representative
- 相川 善郎
- Permit / registration number
- 国土交通大臣許可(般特-3）第300号
- Permitted business types
- （一般）消（特定）土, Building works, Carpentry works, Plastering works, Scaffolding, earthwork, and concrete works, Stone works, Roof works, Electrical works, Pipe works, Tile, brick, and block works, Steel structure works, Reinforcing bar works, Paving works, Dredging works, Sheet-metal works, Glass works, Painting works, Waterproofing works, Interior finishing works, Machinery and equipment installation works, Thermal insulation works, Telecommunications works, Landscaping works, Well drilling works, Fittings works, Water facilities works, Cleaning facilities works, Demolition works
- Legal articles
- 建設業法第２８条第３項（同条第１項第２号及び第３号該当）
- Cause of action
- 大成建設株式会社及び同社の社員は、東海旅客鉄道株式会社が発注するリニア中央新幹線（品川駅・名古屋駅間）に係る地下開削工法によるターミナル駅新設工事に関し、その受注に係る取引分野における競争を実質的に制限したとして、令和３年３月１日、私的独占の禁止及び公正取引の確保に関する法律（昭和２２年法律第５４号）違反により、罰金刑の判決を受け、令和８年９月１９日にその刑が確定している。 このことが、建設業法第２８条第１項第２号及び第３号に該当すると認められる。
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2097
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.
Review the original Japanese source and determine relevance to your counterparty-risk workflow.
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
- 大成建設株式会社 Japanese original
- Japanese name
- 大成建設株式会社
- Corporate Number
- 4011101011880
- Registered address
- 東京都新宿区西新宿１丁目２５番１号
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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.