Action summary

Company

大和工業株式会社Japanese original

Original: 大和工業株式会社

Corporate Number: 1120001015471

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

16 August 2024

Issuing authority

Osaka Prefecture

大阪府

Industry context

建設業者

Violation

The construction business operator contracted the entire construction project, commissioned by a private client in Minato City, Tokyo, to Takumiya Corporation. The operator arranged for secondary subcontractors to perform various specialized construction tasks, including demolition, waterproofing, carpentry, glazing and drywall, stone and tile work, interior finishing, electrical work, plastering, and plumbing, and managed site supervision and coordination among subcontractors. The construction project comprised multiple types of construction work, including scaffolding, earthwork, concrete work, waterproofing, carpentry, interior finishing, stonework, tile and brickwork, electrical, plastering, and plumbing. Takumiya Corporation was responsible for the plumbing work, which constituted a significant portion of the project. To undertake this project, the operator was required to hold either a building construction license or a plumbing construction license. However, the operator engaged in the project without such permits, violating Article 3, Paragraph 1 of the Building Business Act, by contracting construction work exceeding the amount specified in Enforcement Order Article 1-2 without the necessary license. Additionally, the subcontracted amount for the work exceeded 40 million yen (or 60 million yen for comprehensive building work), requiring a specific construction license for building or plumbing work, which the operator did not possess, in violation of Article 16, Item 1 of the Building Business Act and its enforcement regulations. Furthermore, the operator failed to prepare and maintain a construction organization ledger and a construction system diagram as required by Article 24-8, Paragraph 1 and Paragraph 4 of the Building Business Act.

Business location and permit details

Business location address

大阪府大阪市城東区成育三丁目13番６号

Representative

永田 智昭

Permit / registration number

大阪府知事許可（般・特－３）第547号

Permitted business types

Carpentry works, Interior finishing works

Legal articles

建設業法第28条第３項

Cause of action

当該建設業者は、東京都港区内の民間発注の工事で、その請け負った建設工事を一括して株式会社匠屋に請け負わせた。同社は、本件工事において、Ｂ社等に解体撤去及び仮設工事を、Ｃ社等に防水工事を、Ｄ社等に造作工事を、Ｅ社等にＬＧＳ及びプラスターボード工事を、Ｆ者等に石及びタイル貼工事を、Ｇ社等に内装仕上工事を、Ｈ社等に電気工事を、Ｉ社等に左官工事を、Ｊ社に空調、換気及び給排水設備工事を請け負わせ、本件工事の現場管理とこれら２次下請負人等の施工の調整を行った。 当該建設業者が請け負った本件工事は、上記のとおり、とび・土工・コンクリート工事、防水工事、大工工事、内装仕上工事、石工事、タイル・れんが・ブロツク工事、電気工事、左官工事及び管工事から構成される建設工事である。また、株式会社匠屋は、Ｊ社に本件工事における管工事を請け負わせており、本件工事のうち管工事が多くの割合を占めている。 よって、当該建設業者は、本件工事を請け負うためには、少なくとも建築工事業又は管工事業の許可を受けていなければならなかった。しかし、同社は、本件工事において、建設業法第３条第１項の規定に違反して、建築工事業又は管工事業に係る同項の許可を受けないで請負代金が建設業法施行令第１条の２に定める金額以上となる建設工事を請け負った。 また、本件工事においては、当該建設業者が締結した下請契約に係る下請代金の額が、4,000万円（建築一式工事にあっては6,000万円）以上であり、建築工事業又は管工事業に係る特定建設業の許可を受けるべきところ、同社は、建設業法第16条第１号の規定に違反して、同法第３条第１項第２号に掲げる区分による許可を受けないで下請代金の額が同号の政令で定める金額以上となる下請契約を株式会社匠屋と締結した。 さらに、当該建設業者は、建設業法第24条の８第１項に規定する施工体制台帳及び同条第４項に規定する施工体系図を作成しなかった。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1133

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": "2b25b151-1b91-4c62-9649-409b747aa84d",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-da-he-gong-ye-20240816",
    "company_name_original": "大和工業株式会社",
    "company_name_registry": "大和工業株式会社",
    "corporate_number": "1120001015471",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "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": "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-da-he-gong-ye-20240816",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1133",
    "officialDocumentUrl": null,
    "archiveUrl": "https://kiroku.today/a/3dc76fda8ci4c9kd",
    "archivedSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1133",
    "archiveCapturedAt": "2026-07-12T18:21:53.977417+00:00",
    "extractedAt": "2026-07-17T08:41:56.247+00:00",
    "translatedAt": "2026-05-01T08:02:42.195+00:00",
    "evidenceCheckedAt": "2026-07-17T08:41:56.186+00:00",
    "generatedAt": "2026-07-24T14:04:58.632Z"
  },
  "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.