Action summary

Company

株式会社松葉工務店Japanese original

Original: 株式会社松葉工務店

Corporate Number: 2050001016872

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

31 March 2022

Issuing authority

Ibaraki Prefecture

茨城県

Industry context

建設業者

Violation

株式会社松葉工務店's construction permit was canceled by茨城県 on March 31, 2022, pursuant to Article 29, Paragraph 1, Item 7 of the Building Business Act. The reason for the cancellation is that the company's former director was convicted of a crime under criminal law on June 20, 2014, by the Mito District Court Tsuchiura Branch, receiving a sentence of 3 years and 8 months imprisonment, which was finalized on July 5, 2014. Despite this disqualification under Article 8, Item 12 of the Building Business Act, the company submitted a sworn statement claiming it did not meet disqualification criteria, along with a record of the company's officers' addresses and birthdates, and obtained a permit renewal on January 23, 2020, through fraudulent means. This constitutes a violation of the Building Business Act. The permit number was 茨城県知事(般-31)第34976号, and the main office is located in Tsukuba City, Ibaraki Prefecture.

Business location and permit details

Business location address

茨城県つくば市

Representative

松葉 勇二

Permit / registration number

茨城県知事(般-31)第34976号

Permitted business types

Carpentry works, Scaffolding, earthwork, and concrete works

Legal articles

建設業法第29条第1項(第7号該当)

Cause of action

株式会社松葉工務店は、その元取締役が刑法違反の罪で、平成26年6月20日付けで水戸地方裁判所土浦支部から懲役3年8月の刑に処せられ、同年7月5日に当該裁判が確定したことにより法第8条第12号に規定する欠格要件に該当していたにもかかわらず、申請者（株式会社松葉工務店）等が法第8条各号に規定する欠格要件に該当しない旨を記載した誓約書及び賞罰がない旨を記載した許可申請者（法人の役員）の住所、生年月日等に関する調書を提出し、もって不正の手段により、令和2年1月23日付けで法第3条第3項の許可の更新を受けた。当該事実は建設業法第29条第1項第7号に該当する。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=625

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": "3cb2b77f-4703-4cb4-8d9d-a2031c0f13f0",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-song-xie-gong-wu-dian-20220331",
    "company_name_original": "株式会社松葉工務店",
    "company_name_registry": "株式会社松葉工務店",
    "corporate_number": "2050001016872",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "許可取消",
      "en": "License Revocation"
    },
    "authority": {
      "ja": "茨城県",
      "en": "Ibaraki 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-song-xie-gong-wu-dian-20220331",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=625",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T02:20:29.891+00:00",
    "evidenceCheckedAt": "2026-07-17T08:58:01.169+00:00",
    "generatedAt": "2026-07-24T18:09:01.026Z"
  },
  "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.