Enforcement record
Business Suspension against 日精株式会社
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
26 August 2025
Current page: Enforcement record
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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
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Action summary
- Company
- 日精株式会社Japanese originalOriginal: 日精株式会社Corporate Number: 9010401021610
- 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
- 26 August 2025
- Issuing authority
- Kantō Regional Development Bureau関東地方整備局
- Industry context
- 建設業者
Violation
Nissei Corporation, in cooperation with other businesses, restricted competition in the field of specific underground PS installation construction by determining supply schedulers and enabling them to supply, in order to prevent a decline in supply prices. This conduct contravened the Act against Unjustifiable Premiums and Misleading Representations and violated Article 3 of the Act. On March 24, 2025, the Fair Trade Commission issued an order for corrective measures and a surcharge payment order. This conduct is recognized as corresponding to items 2 and 3 of Paragraph 1, Article 28 of the Construction Business Act.
Show original Japanese text
日精株式会社は他の事業者と共同して、建設業者が発注する、特定地下式ＰＳ設置工事について、供給価格の低落防止等を図るため、供給予定者を決定し、供給予定者が供給できるようにすることにより、公共の利益に反して、特定地下式ＰＳ設置工事の取引分野における競争を実質的に制限していた。この行為は私的独占の禁止及び公正取引の確保に関する法律第２条第６項に規定する不当な取引制限に該当し、同法第３条の規定に違反するものとして、令和７年３月２４日に公正取引委員会から排除措置命令及び課徴金納付命令を受けた。 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
- 東京都港区西新橋１－１８－１７
- Representative
- 川畑 淳一
- Permit / registration number
- 国土交通大臣（般･特－２）第005189号
- Permitted business types
- （一般）タ, 塗（特定）建, Electrical works, Interior finishing works, Machinery and equipment installation works
- Legal articles
- 建設業法第28条第3項(第1項第2号及び第3号該当)
- Cause of action
- 日精株式会社は他の事業者と共同して、建設業者が発注する、特定地下式ＰＳ設置工事について、供給価格の低落防止等を図るため、供給予定者を決定し、供給予定者が供給できるようにすることにより、公共の利益に反して、特定地下式ＰＳ設置工事の取引分野における競争を実質的に制限していた。この行為は私的独占の禁止及び公正取引の確保に関する法律第２条第６項に規定する不当な取引制限に該当し、同法第３条の規定に違反するものとして、令和７年３月２４日に公正取引委員会から排除措置命令及び課徴金納付命令を受けた。 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=1587
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
- 日精株式会社 Japanese original
- Japanese name
- 日精株式会社
- Corporate Number
- 9010401021610
- Registered address
- 東京都港区西新橋１丁目１８番１７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.