Enforcement record

Directive against 有限会社ナショナル建設

有限会社ナショナル建設 (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.

View company profile

Construction Business ActOita PrefectureConfirmed entity match22 April 2022

Action type

Directive

Law

Construction Business Act

Authority

Oita Prefecture

Action date

22 April 2022

Current page: Enforcement record

This screen focuses on one disclosed action: governing law, authority, facts, source status, and review evidence. Open the company profile for company-level registry, Official Gazette, and related-company context.

Source verification

Public-source and preservation status

Publishing authority: Oita Prefecture
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Archive not completed

“Confirmed” means that RegBase matched this record to the cited public disclosure or entity under the stated checks. It does not verify the truth of the disclosure or guarantee the entity’s current status, creditworthiness, or any legal conclusion.

The source links remain available without purchase in the collapsed section below. The paid report consolidates all included URLs and review records into one print-ready document.

Paid report (sample available)

One-time purchase

Preview the internal-submission report layout for 有限会社ナショナル建設

First review the exact document sections and A4 print layout with entirely fictitious data. On the next page, review the included fields, value, and price before deciding whether to purchase.

Layout suitable for 1 enforcement record currently shown for this target
Source, preservation-status, and reviewer-field examples

The sample also shows how a record with no completed Kiroku archive is identified.

Review report details & free sample

Same layout, with entirely fictitious data. No payment required; opens in a new tab.

This report organizes public-source information. It is not a credit score, anti-social-forces determination, sanctions result, or legal opinion.

For developers: JSON integration details

You do not need this for normal browsing. Use it only when integrating this enforcement record into an internal tool or AI workflow.

/api/v1/enforcements?corporate_number=5320002005051&limit=10

Open JSON Specs

Action summary

Company: 有限会社ナショナル建設Japanese original
Original: 有限会社ナショナル建設
Corporate Number: 5320002005051
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 April 2022
Issuing authority: Oita Prefecture
大分県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

National Construction Co., Ltd. entered into subcontract agreements totaling over 60 million yen as a prime contractor for a private elderly care facility construction project without possessing the license for specified construction work as stipulated in Article 3, Paragraph 1, Item 2 of the Construction Business Act. This constitutes a violation under Article 28, Paragraph 1, Item 2 of the same law. The company is located at 477 Shimogori, Oita City, Oita Prefecture, and was subject to an administrative instruction issued by Oita Prefecture on April 22, 2022, to prevent recurrence, including measures such as staff notification, compliance training, and strengthening safety management systems.

Show original Japanese text

有限会社ナショナル建設は、民間発注の高齢者施設新築工事において、建設業法第3条第1項第2号に規定する特定建設業の許可を有していないにもかかわらず、元請業者として総額6,000万円以上の下請契約を締結した。このことは、建設業法第28条第1項第2号に該当する。

Business location and permit details

Business location address: 大分県大分市下郡477
Representative: 宇都宮浩史
Permit / registration number: 大分県知事（般－29）第5291号
Permitted business types: （般）土, Building works, Scaffolding, earthwork, and concrete works, Steel structure works, Paving works, Landscaping works, Demolition works
Legal articles: 建設業法第28条第1項第2号
Cause of action: 有限会社ナショナル建設は、民間発注の高齢者施設新築工事において、建設業法第3条第1項第2号に規定する特定建設業の許可を有していないにもかかわらず、元請業者として総額6,000万円以上の下請契約を締結した。このことは、建設業法第28条第1項第2号に該当する。
Other notes: 外部からの通報
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=42

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.

Open original sources and verification detailsOfficial URL, direct PDF, and Kiroku archive

Original Oita Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T08:57:43.877+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "8c9f9c91-6bf2-4aa5-946f-71a256b1ca98",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-nasiyonarujian-she-20220422",
    "company_name_original": "有限会社ナショナル建設",
    "company_name_registry": "有限会社ナショナル建設",
    "corporate_number": "5320002005051",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "大分県",
      "en": "Oita 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-nasiyonarujian-she-20220422",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=42",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T13:00:23.83+00:00",
    "evidenceCheckedAt": "2026-07-17T08:57:43.877+00:00",
    "generatedAt": "2026-09-07T20:20:08.324Z"
  },
  "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: 有限会社ナショナル建設 Japanese original
Japanese name: 有限会社ナショナル建設
Corporate Number: 5320002005051
Registered address: 大分県大分市大字下郡４７７番地

See company profile →

Recent records in the same industry

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