Enforcement record

Directive against 株式会社宇野興業

株式会社宇野興業 (Construction Business Act)

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Construction Business ActChiba PrefectureConfirmed entity match19 May 2026

Action type

Directive

Law

Construction Business Act

Authority

Chiba Prefecture

Action date

19 May 2026

Current page: Enforcement record

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/api/v1/enforcements?corporate_number=3040001083335&limit=10

Action summary

Company
株式会社宇野興業Japanese original
Original: 株式会社宇野興業
Corporate Number: 3040001083335
Entity match
Confirmed entity match100/100Machine checked
source_corporate_number_nta_verified
Corporate Number 3040001083335 was present in the public disclosure and verified against the NTA full-download index (株式会社宇野興業).
Governing law
Construction Business Act
建設業法
Action type
Directive
指示
Action date
19 May 2026
Issuing authority
Chiba Prefecture
千葉県
Industry context
建設業者

Violation

Machine-translated summary — verify against original

On February 1, 2023, during demolition work at a factory site in Ichihara City, Anegasaki Coast, undertaken by Unokogyo Co., Ltd., a worker was seriously injured after contact with a concrete crusher's attachment while it was rotating. The company failed to assign a guide and did not take necessary safety measures to prevent contact with the machinery's rotating parts, despite the risk of danger to workers. As a result, the company and its site manager were fined 300,000 yen each under the Labor Safety and Health Act. This incident constitutes a violation of Construction Business Act Article 28, Paragraph 1, Item 3.

Show original Japanese text

株式会社宇野興業が請け負った市原市姉崎海岸地先の工場敷地内に所在する食堂撤去工事において、令和5年2月1日に、コンクリート圧砕機を用いて建物の解体作業を行う際、労働者が旋回する同圧砕機のアタッチメントと接触し、当該労働者は職場復帰が絶たれる重傷を負った。 運転中の同圧砕機に接触することにより労働者に危険が生ずるおそれがあったにもかかわらず、誘導者を配置せず、当該労働者を同圧砕機の旋回範囲内に立ち入らせ、もって機械による危険を防止するための必要な措置を講じなかったことから、労働安全衛生法に基づき、株式会社宇野興業及び現場代理人であった当該業者の従業員が30万円の罰金刑に処せられた。 このことは建設業法第28条第1項第3号に該当する。

Business location and permit details

Business location address
千葉県千葉県市原市牛久190番地8
Representative
山田 英範
Permit / registration number
千葉県知事(般ー07) 第50133号
Permitted business types
Scaffolding, earthwork, and concrete works, Demolition works
Legal articles
建設業法第28条第1項第3号
Cause of action
株式会社宇野興業が請け負った市原市姉崎海岸地先の工場敷地内に所在する食堂撤去工事において、令和5年2月1日に、コンクリート圧砕機を用いて建物の解体作業を行う際、労働者が旋回する同圧砕機のアタッチメントと接触し、当該労働者は職場復帰が絶たれる重傷を負った。 運転中の同圧砕機に接触することにより労働者に危険が生ずるおそれがあったにもかかわらず、誘導者を配置せず、当該労働者を同圧砕機の旋回範囲内に立ち入らせ、もって機械による危険を防止するための必要な措置を講じなかったことから、労働安全衛生法に基づき、株式会社宇野興業及び現場代理人であった当該業者の従業員が30万円の罰金刑に処せられた。 このことは建設業法第28条第1項第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=2138

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

Compliance context

Medium

A regulator issued a directive requiring specified action.

Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.

Verify the required action and whether the company has disclosed remediation or completion.

This context is an operational aid for review workflows, not a credit opinion or legal conclusion.

Evidence pack

Original Chiba Prefecture announcement (Japanese)Archived source snapshot
Extracted at
2026-05-29T15:28:37.9+00:00
Evidence checked
2026-05-29T15:28:37.9+00:00
Archive captured
2026-05-29T18:30:49.764+00:00
Show audit JSON
{
  "record": {
    "id": "e6d1d471-d50f-44c1-bf31-3e4d9bbb94d6",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-yu-ye-xing-ye-20260519",
    "company_name_original": "株式会社宇野興業",
    "company_name_registry": "株式会社宇野興業",
    "corporate_number": "3040001083335",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "千葉県",
      "en": "Chiba Prefecture"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "confidence": 100,
    "method": "source_corporate_number_nta_verified",
    "method_label": "source_corporate_number_nta_verified",
    "notes": "Corporate Number 3040001083335 was present in the public disclosure and verified against the NTA full-download index (株式会社宇野興業)."
  },
  "review": {
    "status": "machine_reviewed",
    "label": "Machine checked"
  },
  "compliance_context": {
    "severity": "Medium",
    "actionMeaning": "A regulator issued a directive requiring specified action.",
    "practicalNote": "Verify the required action and whether the company has disclosed remediation or completion.",
    "lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-yu-ye-xing-ye-20260519",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2138",
    "archiveUrl": "https://kiroku.today/view/79e4fae295r9cdut",
    "archiveCapturedAt": "2026-05-29T18:30:49.764+00:00",
    "extractedAt": "2026-05-29T15:28:37.9+00:00",
    "translatedAt": "2026-07-06T06:02:54.844+00:00",
    "evidenceCheckedAt": "2026-05-29T15:28:37.9+00:00",
    "generatedAt": "2026-07-11T05:51:04.408Z"
  },
  "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.

Company info

English name
株式会社宇野興業 Japanese original
Japanese name
株式会社宇野興業
Corporate Number
3040001083335
Registered address
千葉県市原市牛久190番地8
See company profile →

About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.