Enforcement record

License Revocation against 株式会社幸建舎

株式会社幸建舎 (Construction Business Act)

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Construction Business ActSaitama PrefectureConfirmed entity match16 May 2025

Action type

License Revocation

Law

Construction Business Act

Authority

Saitama Prefecture

Action date

16 May 2025

Current page: Enforcement record

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Source verification

Public-source and preservation status

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

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/api/v1/enforcements?corporate_number=2030001141813&limit=10

Open JSON Specs

Action summary

Company: 株式会社幸建舎Japanese original
Original: 株式会社幸建舎
Corporate Number: 2030001141813
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: License Revocation
許可取消
Action date: 16 May 2025
Issuing authority: Saitama Prefecture
埼玉県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

Made a public notice that the location of the business office could not be confirmed, but no application was made within 30 days after the notice. This constitutes a violation of Article 29-2, Paragraph 1 of the Construction Business Act.

Show original Japanese text

営業所の所在地が確認できない旨の公告を行ったが、公告後３０日を経過しても申出がなかった。このことは、建設業法第２９条の２第１項に該当する。

Business location and permit details

Business location address: 埼玉県上尾市上1780番地２(許可時：桶川市南１丁目３－17 １階)
Representative: 橋本幸一
Permit / registration number: 埼玉県知事許可（般－３）第７４４５８号
Permitted business types: 建築, 大工, 屋根, タイル, 内装
Legal articles: 建設業法第２９条の２第１項
Cause of action: 営業所の所在地が確認できない旨の公告を行ったが、公告後３０日を経過しても申出がなかった。このことは、建設業法第２９条の２第１項に該当する。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1926

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

Compliance context

High

A regulator revoked an authorization or license required for the covered activity.

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

Verify the affected business line and whether the company can legally perform the contemplated service.

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 Saitama Prefecture source (Japanese)

Extracted at: 2026-08-31T15:39:14.4+00:00
Evidence checked: 2026-08-31T15:39:14.005+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "10337e92-486b-4394-897f-91de778e18cc",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xing-jian-yadoru-20250516",
    "company_name_original": "株式会社幸建舎",
    "company_name_registry": "株式会社幸建舎",
    "corporate_number": "2030001141813",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "許可取消",
      "en": "License Revocation"
    },
    "authority": {
      "ja": "埼玉県",
      "en": "Saitama 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": "High",
    "actionMeaning": "A regulator revoked an authorization or license required for the covered activity.",
    "practicalNote": "Verify the affected business line and whether the company can legally perform the contemplated service.",
    "lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xing-jian-yadoru-20250516",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1926",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-08-31T15:39:14.4+00:00",
    "translatedAt": "2026-05-01T07:45:15.71+00:00",
    "evidenceCheckedAt": "2026-08-31T15:39:14.005+00:00",
    "generatedAt": "2026-09-07T22:52:47.874Z"
  },
  "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: 株式会社幸建舎 Japanese original
Japanese name: 株式会社幸建舎
Corporate Number: 2030001141813
Registered address: 埼玉県上尾市大字上１７８０番地２

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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.