Action summary

Company

牧本技建工業株式会社Japanese original

Original: 牧本技建工業株式会社

Corporate Number: 1330001012919

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

2 August 2022

Issuing authority

Kumamoto Prefecture

熊本県

Industry context

建設業者

Violation

牧本技建工業株式会社, operating under permit number 熊本県知事許可（般－3）第11460号, was involved in a public construction project in 美里町. On December 21, 2020, a worker from a secondary subcontractor fell into a water channel and was injured. The company did not take safety precautions to prevent the fall and did not submit the required injury report to the Kumamoto Labor Standards Inspection Office promptly, nor did it comply with statutory reporting obligations. As a result, the Kumamoto District Court issued a summary order imposing a fine of 400,000 yen on both the company and its representative,牧本 均, for violations of the Labor Safety and Health Act. The penalties were finalized on June 14, 2022. The incident underscores the company's failure to adhere to safety and reporting regulations under the Building Industry Act and related laws.

Business location and permit details

Business location address

熊本県宇土市

Representative

牧本 均

Permit / registration number

熊本県知事許可（般－3）第11460号

Permitted business types

土・建・と・舗・し・水・解

Legal articles

建設業法第28条第1項（第3号該当）

Cause of action

牧本技建工業株式会社が一次下請として請け負った美里町発注の公共工事において、令和2年（2020年）12月21日、二次下請会社の労働者が用水路に墜落し負傷する事故が発生した。 この件に関し、墜落による労働者の危険防止措置を講じなかったこと及び労働者が負傷し4日以上休業したにも関わらず、所轄の熊本労働基準監督署長に対し、遅滞なく、労働者死傷病報告を提出せず、法定に定める報告をしなかったことで、熊本簡易裁判所から労働安全衛生法違反により、同社及び同社代表取締役に対しそれぞれ罰金40万円の略式命令があり、令和4年（2022年）6月14日、その刑が確定した。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=505

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

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

Evidence pack

{
  "record": {
    "id": "f6ead015-09ba-4e0f-8b1b-3a82361c3509",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-mu-ben-ji-jian-gong-ye-20220802",
    "company_name_original": "牧本技建工業株式会社",
    "company_name_registry": "牧本技建工業株式会社",
    "corporate_number": "1330001012919",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "熊本県",
      "en": "Kumamoto 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-mu-ben-ji-jian-gong-ye-20220802",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=505",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T13:30:23.769+00:00",
    "evidenceCheckedAt": "2026-07-17T08:56:05.856+00:00",
    "generatedAt": "2026-07-26T22:19:48.809Z"
  },
  "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.