Enforcement record

Directive against 梅川建設株式会社

梅川建設株式会社 (Construction Business Act)

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.

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Construction Business ActOsaka PrefectureConfirmed entity match22 February 2024

Action type

Directive

Law

Construction Business Act

Authority

Osaka Prefecture

Action date

22 February 2024

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-ME-202607281524
Generated at: 29 July 2026 at 00:24
Record URL: https://regbase.jp/en/enforcement/kensetsu-gyoho-mei-chuan-jian-she-20240222

1. Review Summary

Target entity	梅川建設株式会社	Corporate Number	1122001017803
Enforcement record	1 record	Other confirmed records for this company	0 records
Action date	22 February 2024	Authority	Osaka Prefecture
Law	Construction Business Act	Action type	Directive
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	梅川建設株式会社
Original Japanese name	梅川建設株式会社
English-name source	Japanese original
Corporate Number	1122001017803
Company status	Active
Representative	Not recorded
Registered address	大阪府八尾市八尾木北６丁目１６番地
Industry / capital	Industry: 建設業 / Capital: -

3. Enforcement Record

Target name in disclosure	梅川建設株式会社
Authority	Osaka Prefecture (大阪府)
Law / action type	Construction Business Act / Directive
Action / announcement date	Action: 22 February 2024 / Announcement: 25 April 2026
English summary	On January 21, 2023, the site supervisor of Umekawa Construction Co., Ltd. operated a 4.9-ton crawler crane in reverse without signaling from a designated signaler. As a result, a worker's left foot was run over, leading to amputation near the mid-thigh of the left leg. The company was penalized for violating the Labor Safety and Health Act (Law No. 57 of 1972) and fined 200,000 yen. The penalty was finalized on October 20, 2023.
Original Japanese text	令和５年１月21日、当該建設業者の現場責任者が、移動式クレーンである４．９トンクローラークレーンを、指名した合図者に合図させることなく後進させた結果、被災者の左足を轢き、左脚大腿部中央付近より切断するに至った。このことで、当該建設業者は労働安全衛生法（昭和47年法律第57号）違反により、罰金20万円の刑に処せられ、令和５年10月20日にその刑が確定した。
Official source	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1322
Extraction / evidence timestamps	Extracted: 17 July 2026 at 20:56 / Evidence checked: 17 July 2026 at 17:48 / Archive captured: Not recorded

4. Business Location and Permit Details

Business location address	大阪府八尾市八尾木北六丁目16番地
Representative	石松宏文
Permit / registration number	大阪府知事（般－２）第24742号
Permitted business types	Scaffolding, earthwork, and concrete works, Well drilling works
Legal articles	建設業法第28条第１項第３号
Cause of action	令和５年１月21日、当該建設業者の現場責任者が、移動式クレーンである４．９トンクローラークレーンを、指名した合図者に合図させることなく後進させた結果、被災者の左足を轢き、左脚大腿部中央付近より切断するに至った。このことで、当該建設業者は労働安全衛生法（昭和47年法律第57号）違反により、罰金20万円の刑に処せられ、令和５年10月20日にその刑が確定した。
Other notes	京都労働局からの通報
Overview page	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1322

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.

Current page: Enforcement record

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Free report

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/api/v1/enforcements?corporate_number=1122001017803&limit=10

Open JSON Specs

Action summary

Company: 梅川建設株式会社Japanese original
Original: 梅川建設株式会社
Corporate Number: 1122001017803
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: Directive
指示
Action date: 22 February 2024
Issuing authority: Osaka Prefecture
大阪府
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

On January 21, 2023, the site supervisor of Umekawa Construction Co., Ltd. operated a 4.9-ton crawler crane in reverse without signaling from a designated signaler. As a result, a worker's left foot was run over, leading to amputation near the mid-thigh of the left leg. The company was penalized for violating the Labor Safety and Health Act (Law No. 57 of 1972) and fined 200,000 yen. The penalty was finalized on October 20, 2023.

Show original Japanese text

令和５年１月21日、当該建設業者の現場責任者が、移動式クレーンである４．９トンクローラークレーンを、指名した合図者に合図させることなく後進させた結果、被災者の左足を轢き、左脚大腿部中央付近より切断するに至った。このことで、当該建設業者は労働安全衛生法（昭和47年法律第57号）違反により、罰金20万円の刑に処せられ、令和５年10月20日にその刑が確定した。

Business location and permit details

Business location address: 大阪府八尾市八尾木北六丁目16番地
Representative: 石松宏文
Permit / registration number: 大阪府知事（般－２）第24742号
Permitted business types: Scaffolding, earthwork, and concrete works, Well drilling works
Legal articles: 建設業法第28条第１項第３号
Cause of action: 令和５年１月21日、当該建設業者の現場責任者が、移動式クレーンである４．９トンクローラークレーンを、指名した合図者に合図させることなく後進させた結果、被災者の左足を轢き、左脚大腿部中央付近より切断するに至った。このことで、当該建設業者は労働安全衛生法（昭和47年法律第57号）違反により、罰金20万円の刑に処せられ、令和５年10月20日にその刑が確定した。
Other notes: 京都労働局からの通報
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1322

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 Osaka Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T08:48:19.226+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "279b4165-e0f9-45ad-96bb-8d9b89beb07e",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-mei-chuan-jian-she-20240222",
    "company_name_original": "梅川建設株式会社",
    "company_name_registry": "梅川建設株式会社",
    "corporate_number": "1122001017803",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "大阪府",
      "en": "Osaka 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": "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-mei-chuan-jian-she-20240222",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1322",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T16:20:18.783+00:00",
    "evidenceCheckedAt": "2026-07-17T08:48:19.226+00:00",
    "generatedAt": "2026-07-28T15:24:57.820Z"
  },
  "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: 梅川建設株式会社 Japanese original
Japanese name: 梅川建設株式会社
Corporate Number: 1122001017803
Registered address: 大阪府八尾市八尾木北６丁目１６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.