Enforcement record
Business Suspension against 株式会社佐藤渡辺
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
25 March 2025
RegBase evidence report
Japanese public-record enforcement check
Saveable record of the confirmed target entity, regulator disclosure, source status, and review notes for internal compliance files.
- Report ID
- RB-EN-ENFORCEMENT-KENSETSU-GYOHO-ZU-202607261232
- Generated at
- 26 July 2026 at 21:32
- Record URL
- https://regbase.jp/en/enforcement/kensetsu-gyoho-zuo-teng-du-bian-20250325
1. Review Summary
| Target entity | 株式会社佐藤渡辺 | Corporate Number | 5010401031200 |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | 0 records |
| Action date | 25 March 2025 | Authority | Kantō Regional Development Bureau |
| Law | Construction Business Act | Action type | Business Suspension |
| Source status | Official source recorded; preserved archive is being prepared | ||
This report summarizes public Japanese government disclosure data held by RegBase. It is not a credit score, sanctions conclusion, legal opinion, or adverse-media determination. Confirm important decisions against the linked official Japanese source.
2. Target Entity
| English display name | 株式会社佐藤渡辺 |
|---|---|
| Original Japanese name | 株式会社佐藤渡辺 |
| English-name source | Japanese original |
| Corporate Number | 5010401031200 |
| Company status | Active |
| Representative | 鎌田 修治 |
| Registered address | 東京都港区南麻布1丁目18番4号 |
| Industry / capital | Industry: 建設業 / Capital: - |
3. Enforcement Record
| Target name in disclosure | 株式会社佐藤渡辺 |
|---|---|
| Authority | Kantō Regional Development Bureau (関東地方整備局) |
| Law / action type | Construction Business Act / Business Suspension |
| Action / announcement date | Action: 25 March 2025 / Announcement: 25 April 2026 |
| English summary | Former Ishikawa Sales Office Manager of Sato Watanabe Corporation conspired with others to rig bids for the town road improvement projects 3042 and 222 in Ishikawa Town, Ishikawa District, Fukushima Prefecture, scheduled for September 26, 2022. The conspiracy occurred approximately from September 7 to September 25, 2022, with the intent to harm fair pricing. As a result, on October 23, 2024, he was sentenced to a fine of 400,000 yen by the Koriyama Summary Court under Article 96-6, Paragraph 2 of the Penal Code, and the sentence was finalized. This conduct is recognized as corresponding to Items 2 and 3 of Article 28, Paragraph 1 of the Construction Business Act. |
| Original Japanese text | 株式会社佐藤渡辺の元石川営業所長は、他の者と共謀の上、福島県石川郡石川町が令和4年9月26日に執行を予定していた「町道3042号線道路改良工事」及び「町道222号線道路改良工事」の指名競争入札に関し、公正な価格を害する目的で、令和4年9月7日頃から令和4年9月25日頃までの間に談合した。この結果、刑法第96条の6第2項の規定により、令和6年10月23日に郡山簡易裁判所において罰金40万円の略式命令を受け、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。 |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1577 |
| Extraction / evidence timestamps | Extracted: 25 July 2026 at 04:19 / Evidence checked: 25 July 2026 at 04:19 / Archive captured: Not recorded |
4. Business Location and Permit Details
| Business location address | 東京都港区南麻布1-18-4 |
|---|---|
| Representative | 鎌田 修治 |
| Permit / registration number | 国土交通大臣(特-4)第001720号 |
| Permitted business types | Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Stone works, Pipe works, Steel structure works, Paving works, Painting works, Landscaping works, Water 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 | 株式会社佐藤渡辺の元石川営業所長は、他の者と共謀の上、福島県石川郡石川町が令和4年9月26日に執行を予定していた「町道3042号線道路改良工事」及び「町道222号線道路改良工事」の指名競争入札に関し、公正な価格を害する目的で、令和4年9月7日頃から令和4年9月25日頃までの間に談合した。この結果、刑法第96条の6第2項の規定により、令和6年10月23日に郡山簡易裁判所において罰金40万円の略式命令を受け、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=1577 |
5. Other Confirmed Records for This Company
No other confirmed enforcement records linked to this company are shown within the current RegBase coverage.
Reviewer Notes
| Reviewer | Team / company | ||
|---|---|---|---|
| Review purpose | |||
| Additional notes | |||
- □ Official source URL or archived source was checked.
- □ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
- □ This document is understood as a public-record evidence file, not a credit decision or legal opinion.
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Action summary
- Company
- 株式会社佐藤渡辺Japanese originalOriginal: 株式会社佐藤渡辺Corporate Number: 5010401031200
- 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
- 25 March 2025
- Issuing authority
- Kantō Regional Development Bureau関東地方整備局
- Industry context
- 建設業者
Violation
Former Ishikawa Sales Office Manager of Sato Watanabe Corporation conspired with others to rig bids for the town road improvement projects 3042 and 222 in Ishikawa Town, Ishikawa District, Fukushima Prefecture, scheduled for September 26, 2022. The conspiracy occurred approximately from September 7 to September 25, 2022, with the intent to harm fair pricing. As a result, on October 23, 2024, he was sentenced to a fine of 400,000 yen by the Koriyama Summary Court under Article 96-6, Paragraph 2 of the Penal Code, and the sentence was finalized. This conduct is recognized as corresponding to Items 2 and 3 of Article 28, Paragraph 1 of the Construction Business Act.
Show original Japanese text
株式会社佐藤渡辺の元石川営業所長は、他の者と共謀の上、福島県石川郡石川町が令和4年9月26日に執行を予定していた「町道3042号線道路改良工事」及び「町道222号線道路改良工事」の指名競争入札に関し、公正な価格を害する目的で、令和4年9月7日頃から令和4年9月25日頃までの間に談合した。この結果、刑法第96条の6第2項の規定により、令和6年10月23日に郡山簡易裁判所において罰金40万円の略式命令を受け、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
- 東京都港区南麻布1-18-4
- Representative
- 鎌田 修治
- Permit / registration number
- 国土交通大臣(特-4)第001720号
- Permitted business types
- Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Stone works, Pipe works, Steel structure works, Paving works, Painting works, Landscaping works, Water 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
- 株式会社佐藤渡辺の元石川営業所長は、他の者と共謀の上、福島県石川郡石川町が令和4年9月26日に執行を予定していた「町道3042号線道路改良工事」及び「町道222号線道路改良工事」の指名競争入札に関し、公正な価格を害する目的で、令和4年9月7日頃から令和4年9月25日頃までの間に談合した。この結果、刑法第96条の6第2項の規定により、令和6年10月23日に郡山簡易裁判所において罰金40万円の略式命令を受け、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=1577
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.
Evidence pack
- Extracted at
- 2026-07-24T19:19:42.525+00:00
- Evidence checked
- 2026-07-24T19:19:42.17+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "97e00754-e7e5-48d2-a9ce-7dec7a249740",
"url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-zuo-teng-du-bian-20250325",
"company_name_original": "株式会社佐藤渡辺",
"company_name_registry": "株式会社佐藤渡辺",
"corporate_number": "5010401031200",
"law": {
"ja": "建設業法",
"en": "Construction Business Act"
},
"action_type": {
"ja": "営業停止",
"en": "Business Suspension"
},
"authority": {
"ja": "関東地方整備局",
"en": "Kantō Regional Development Bureau"
}
},
"entity_match": {
"status": "confirmed",
"confidence": 100,
"method": "source_corporate_number_nta_current_name",
"method_label": "source_corporate_number_nta_current_name",
"notes": "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)。"
},
"review": {
"status": "machine_reviewed",
"label": "Machine checked"
},
"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-zuo-teng-du-bian-20250325",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1577",
"officialDocumentUrl": null,
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-07-24T19:19:42.525+00:00",
"translatedAt": "2026-05-01T07:49:37.199+00:00",
"evidenceCheckedAt": "2026-07-24T19:19:42.17+00:00",
"generatedAt": "2026-07-26T12:32:06.247Z"
},
"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)Company info
- English name
- 株式会社佐藤渡辺 Japanese original
- Japanese name
- 株式会社佐藤渡辺
- Corporate Number
- 5010401031200
- Registered address
- 東京都港区南麻布1丁目18番4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.