Action summary

Company

東部建設株式会社Japanese original

Original: 東部建設株式会社

Corporate Number: 8180001028544

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

21 April 2023

Issuing authority

Aichi Prefecture

愛知県

Industry context

建設業者

Violation

Tobu Construction Co., Ltd. was ordered to suspend operations from May 8 to May 17, 2023, under Article 28, Paragraph 3 of the Construction Business Act. The suspension pertains to their construction activities related to private projects, specifically for engaging in construction work without the necessary permits and entering into subcontract agreements beyond the scope of minor works as defined by the Enforcement Ordinance of the Construction Business Act. The violations involved six private construction projects, and the company was found to have violated Article 3, Paragraph 1 of the Construction Business Act and exceeded the scope of minor works outlined in Article 1-2, Paragraph 1 of the Enforcement Ordinance. The company’s main office is located at 1319 Tsurugasawa 1-chome, Midori-ku, Nagoya City, Aichi Prefecture. The permit number is Aichi Prefecture Governor Permit (General/Specific-2) No. 32508.

Business location and permit details

Business location address

愛知県名古屋市緑区鶴が沢一丁目1319番地

Representative

藤田 繁樹

Permit / registration number

愛知県知事許可（般・特-２）第32508号

Permitted business types

Building works, Carpentry works, Plastering works, Scaffolding, earthwork, and concrete works, Stone works, Roof works, Tile, brick, and block works, Steel structure works, Reinforcing bar works, Sheet-metal works, Glass works, Painting works, Waterproofing works, Interior finishing works, Thermal insulation works, Fittings works, Demolition works

Legal articles

建設業法第28条第３項

Cause of action

東部建設株式会社は、民間発注の６件の建築工事において、建設業法第３条第１項の規定に違反して建設業の許可を受けないで建設業を営む者と、建設業法施行令第１条の２第１項に定める軽微な工事の範囲を超えて下請契約を締結した。 このことは、同法第28条第１項第６号に該当する。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=861

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": "8f9c17cc-6ab7-4658-a066-2b8f865084b9",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-dong-bu-jian-she-20230421",
    "company_name_original": "東部建設株式会社",
    "company_name_registry": "東部建設株式会社",
    "corporate_number": "8180001028544",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "愛知県",
      "en": "Aichi 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-dong-bu-jian-she-20230421",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=861",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T15:00:27.58+00:00",
    "evidenceCheckedAt": "2026-07-17T08:52:07.001+00:00",
    "generatedAt": "2026-07-25T00:20:48.770Z"
  },
  "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.