Enforcement record

Business Suspension against 西武造園株式会社

西武造園株式会社 (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 ActKantō Regional Development BureauConfirmed entity match21 July 2023

Action type

Business Suspension

Law

Construction Business Act

Authority

Kantō Regional Development Bureau

Action date

21 July 2023

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority
Kantō Regional Development Bureau
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.

Open the official source links in the section below to review the original disclosure.

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=2013301006241&limit=10
Open JSONSpecs

Action summary

Company
西武造園株式会社Japanese original
Original: 西武造園株式会社
Corporate Number: 2013301006241
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 July 2023
Issuing authority
Kantō Regional Development Bureau
関東地方整備局
Industry context
建設業者

Violation

Machine-translated summary — verify against original

Seibu Zoen Co., Ltd. violated Article 26, Paragraph 2 of the Construction Business Act by placing personnel who did not meet qualification requirements as supervising engineers at construction sites. This violation was recognized as falling under Article 28, Paragraph 1, Item 2 of the same Act. The suspension of business applies to landscaping work related to public works in Ibaraki, Tochigi, Gunma, Saitama, Chiba, Tokyo, Kanagawa, Yamanashi, and Nagano Prefectures. The suspension period was from August 5, 2023, to August 26, 2023, for 22 days. The order was issued by the Kanto Regional Development Bureau.

Show original Japanese text

西武造園株式会社は、建設業法第２６条第２項の規定に違反して、資格要件を満たさない者を監理技術者として工事現場に配置していた。 このことが、建設業法第２８条第１項第２号に該当すると認められる。

Business location and permit details

Business location address
東京都豊島区長崎５－１－３４
Representative
大嶋 聡
Permit / registration number
国土交通大臣（特－３）第009692号
Permitted business types
Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Stone works, Electrical works, 夕, Paving works, Landscaping works, Water facilities works, Demolition works
Legal articles
建設業法第28条第3項（同条第1項第2号該当）
Cause of action
西武造園株式会社は、建設業法第２６条第２項の規定に違反して、資格要件を満たさない者を監理技術者として工事現場に配置していた。 このことが、建設業法第２８条第１項第２号に該当すると認められる。
Overview page
https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1225

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

Compliance context

Context needed

This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.

Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.

Review the original Japanese source and determine relevance to your counterparty-risk workflow.

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 Kantō Regional Development Bureau source (Japanese)
Extracted at
2026-07-17T11:56:25.97+00:00
Evidence checked
2026-07-17T08:51:03.596+00:00
Archive captured
Not archived
Show audit JSON
{
  "record": {
    "id": "061742e8-c7fc-492d-aa29-c1306fa20b78",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xi-wu-zao-yuan-20230721-2",
    "company_name_original": "西武造園株式会社",
    "company_name_registry": "西武造園株式会社",
    "corporate_number": "2013301006241",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "関東地方整備局",
      "en": "Kantō Regional Development Bureau"
    }
  },
  "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-xi-wu-zao-yuan-20230721-2",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1225",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T15:20:16.473+00:00",
    "evidenceCheckedAt": "2026-07-17T08:51:03.596+00:00",
    "generatedAt": "2026-09-11T23:18:26.908Z"
  },
  "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
西武造園株式会社 Japanese original
Japanese name
西武造園株式会社
Corporate Number
2013301006241
Registered address
東京都豊島区南池袋１丁目１６番１５号
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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.