Enforcement record
Business Suspension disclosure naming 株式会社山岡組
This page records one action from a Japanese government disclosure, including the published name, governing law, authority, action details, and official source.
Action type
Business Suspension
Law
Construction Business Act
Authority
Nara Prefecture
Action date
18 April 2025
Current page: Enforcement record
This screen focuses on one disclosed action: the published name, governing law, authority, facts, source status, and review evidence.
Source verification
Public-source and preservation status
- Publishing authority
- Nara Prefecture
- Official source URL
- Recorded by RegBase
- Entity match
- Not confirmed; shown under the published name
- Kiroku preservation
- Archive not completed
“Confirmed” means that RegBase matched this record to the cited public disclosure or entity under the stated checks. It does not verify the truth of the disclosure or guarantee the entity’s current status, creditworthiness, or any legal conclusion.
Open the official source links in the section below to review the original disclosure.
Action summary
- Company
- 株式会社山岡組Japanese onlyOriginal: 株式会社山岡組
- Governing law
- Construction Business Act建設業法
- Action type
- Business Suspension営業停止
- Action date
- 18 April 2025
- Issuing authority
- Nara Prefecture奈良県
- Industry context
- 建設業者
Violation
The former representative director of Yamaoka-gumi Co., Ltd. was convicted of violating the Act on Punishment of Acts Harmful to Fair Trade and the Prevention of Unfair Trade Practices (Law No. 101 of 2002) and obstructing public procurement bidding related to a bid in Sango-cho, Nara Prefecture, in which he participated during his tenure as representative director. He received a sentence of 1 year and 6 months in prison, with a 4-year probation, and the sentence was finalized. This is recognized as corresponding to Article 28, Paragraph 1, Items 2 and 3 of the Construction Business Act.
Show original Japanese text
株式会社山岡組の元代表取締役が、代表取締役としての在任中に参加した奈良県三郷町での入札に関して、入札談合等関与行為の排除及び防止並びに職員による入札等の公正を害すべき行為の処罰に関する法律（平成14年法律第101号）の違反及び公契約関係競売入札妨害（刑法（明治40年法律第45号）第96条の６第１項）により、懲役１年６月（執行猶予４年）の判決を受け、その刑が確定した。 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
- 奈良県生駒郡三郷町立野北１－２２－２７
- Representative
- 山岡 宏都
- Permit / registration number
- 奈良県知事（般・特－６）第１２３９７号
- Permitted business types
- （特定）土・と・石・鋼・舗・し・塗・水（一般）建・解
- 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
- 株式会社山岡組の元代表取締役が、代表取締役としての在任中に参加した奈良県三郷町での入札に関して、入札談合等関与行為の排除及び防止並びに職員による入札等の公正を害すべき行為の処罰に関する法律（平成14年法律第101号）の違反及び公契約関係競売入札妨害（刑法（明治40年法律第45号）第96条の６第１項）により、懲役１年６月（執行猶予４年）の判決を受け、その刑が確定した。 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=1508
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.
Open original sources and verification detailsOfficial URL, direct PDF, and Kiroku archive
- Extracted at
- 2026-09-18T01:56:25.79+00:00
- Evidence checked
- 2026-09-18T01:56:25.79+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "12260aa1-1f7a-4117-b176-4d39bb4d2473",
"url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-shan-gang-zu-20250418",
"company_name_original": "株式会社山岡組",
"company_name_registry": null,
"corporate_number": null,
"law": {
"ja": "建設業法",
"en": "Construction Business Act"
},
"action_type": {
"ja": "営業停止",
"en": "Business Suspension"
},
"authority": {
"ja": "奈良県",
"en": "Nara Prefecture"
}
},
"entity_match": {
"status": "unresolved",
"confidence": 95,
"method": "nta_strict_name_non_head_office_address_supported",
"method_label": "nta_strict_name_non_head_office_address_supported",
"notes": "有力な法人候補がありますが、自動確定に必要な独立証拠が不足しています（nta_strict_name_non_head_office_address_supported）。"
},
"review": {
"status": "needs_review",
"label": "Needs review"
},
"compliance_context": {
"severity": "Context needed",
"actionMeaning": "This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.",
"practicalNote": "Review the original Japanese source and determine relevance to your counterparty-risk workflow.",
"lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
},
"evidence": {
"recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-shan-gang-zu-20250418",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1508",
"officialDocumentUrl": null,
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-09-18T01:56:25.79+00:00",
"translatedAt": "2026-05-01T07:46:41.275+00:00",
"evidenceCheckedAt": "2026-09-18T01:56:25.79+00:00",
"generatedAt": "2026-09-18T20:42:50.742Z"
},
"limitations": [
"RegBase aggregates public Japanese government disclosures and does not provide a credit opinion.",
"English summaries are provided for reference. The original Japanese source is authoritative.",
"Possible or unresolved entity matches should be manually verified before use in a decision."
]
}The original Japanese disclosure is the authoritative record. Use possible or unresolved matches only as leads for manual review.
Language
日本語版を見る (Japanese)Recent records in the same industry
About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.