Enforcement record

Business Suspension against 渡辺建設工業有限会社

渡辺建設工業有限会社 (Construction Business Act)

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Construction Business ActChiba PrefectureConfirmed entity match5 October 2021

Action type

Business Suspension

Law

Construction Business Act

Authority

Chiba Prefecture

Action date

5 October 2021

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority: Chiba Prefecture
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Archive not completed

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/api/v1/enforcements?corporate_number=4040002100105&limit=10

Open JSON Specs

Action summary

Company: 渡辺建設工業有限会社Japanese original
Original: 渡辺建設工業有限会社
Corporate Number: 4040002100105
Entity match: Confirmed entity match100/100Machine checked
source_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: 5 October 2021
Issuing authority: Chiba Prefecture
千葉県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

Watanabe Construction Industry Limited's former representative director was arrested and prosecuted for obstructing public contract procedures related to construction and civil engineering projects ordered by Minamiboso City. He was sentenced to one year in prison, with a three-year suspension of execution, by the Chiba District Court on April 12, 2021, under case number Reiwa 2 (Wa) No. 2285. This led to a business suspension order issued by Chiba Prefecture under Article 28, Paragraph 3 of the Construction Business Act, covering general construction and civil engineering work related to public projects, from October 6, 2021, to October 5, 2022. The company’s main office is located at 23 Yama, Minamiboso City, Chiba Prefecture. The legal basis for the suspension is Article 28, Paragraph 3 of the Construction Business Act, applicable due to the criminal conviction of the company's former representative director for obstructing public contract procedures.

Show original Japanese text

渡辺建設工業有限会社の元代表取締役は南房総市発注の建築一式工事及び土木一式工事において、公契約関係競売等妨害罪により逮捕、起訴され、千葉地方裁判所から令和３年４月１２日付令和２年(わ)第２２８５号により懲役１年、執行猶予３年の判決を受けた。このことは、法第２８条第１項第２号及び第３号に該当する

Business location and permit details

Business location address: 千葉県南房総市山名２３
Representative: 内藤寛恵
Permit / registration number: 千葉県知事（般-03）第2060号
Permitted business types: Civil engineering works, Building works, Scaffolding, earthwork, and concrete 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: 渡辺建設工業有限会社の元代表取締役は南房総市発注の建築一式工事及び土木一式工事において、公契約関係競売等妨害罪により逮捕、起訴され、千葉地方裁判所から令和３年４月１２日付令和２年(わ)第２２８５号により懲役１年、執行猶予３年の判決を受けた。このことは、法第２８条第１項第２号及び第３号に該当する
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=311

These fields are extracted from the original Japanese disclosure or linked overview pages when available.

Compliance context

Context needed

This 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

Original Chiba Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T09:02:28.591+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "866880d3-9b22-445a-ac8d-ea3389f05852",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-du-bian-jian-she-gong-ye-20211005",
    "company_name_original": "渡辺建設工業有限会社",
    "company_name_registry": "渡辺建設工業有限会社",
    "corporate_number": "4040002100105",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "千葉県",
      "en": "Chiba Prefecture"
    }
  },
  "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-du-bian-jian-she-gong-ye-20211005",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=311",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T01:04:38.152+00:00",
    "evidenceCheckedAt": "2026-07-17T09:02:28.591+00:00",
    "generatedAt": "2026-09-07T15:42:11.391Z"
  },
  "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: 渡辺建設工業有限会社 Japanese original
Japanese name: 渡辺建設工業有限会社
Corporate Number: 4040002100105
Registered address: 千葉県南房総市山名２３番地

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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.