Enforcement record

License Revocation against 株式会社山商

（株）山商 (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 ActHokkaido PrefectureConfirmed entity match13 November 2024

Action type

License Revocation

Law

Construction Business Act

Authority

Hokkaido Prefecture

Action date

13 November 2024

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority: Hokkaido Prefecture
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Completed archive verified; Captured: Jul 13, 2026, 04:02 AM JST

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/api/v1/enforcements?corporate_number=8430001055141&limit=10

Open JSON Specs

Action summary

Company: 株式会社山商Japanese original
Original: （株）山商
Corporate Number: 8430001055141
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: 13 November 2024
Issuing authority: Hokkaido Prefecture
北海道
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

The officers of Yama-sho Corporation were sentenced to imprisonment on April 2, 2021, and it was found that less than five years had passed since the completion of their sentence and they no longer had to serve the sentence. This constitutes a violation of Article 29, Paragraph 1, Item 2 of the Construction Business Act.

Show original Japanese text

株式会社山商の役員は、令和3年（2021年）4月2日付けで懲役刑に処せられ、その刑の執行を終わり、その刑の執行を受けることがなくなった日から5年を経過しない者に該当していたことが判明した。このことは、建設業法第29条第１項第２号に該当するものである。

Business location and permit details

Business location address: 北海道苫小牧市双葉町3-20-3
Representative: 山田正男
Permit / registration number: 北海道知事許可（般－５）胆第4802号
Permitted business types: Scaffolding, earthwork, and concrete works
Legal articles: 建設業法第２９条第１項（同条第１項第２号該当）
Cause of action: 株式会社山商の役員は、令和3年（2021年）4月2日付けで懲役刑に処せられ、その刑の執行を終わり、その刑の執行を受けることがなくなった日から5年を経過しない者に該当していたことが判明した。このことは、建設業法第29条第１項第２号に該当するものである。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1448

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 Hokkaido Prefecture source (Japanese)Open preserved source and evidence pack

Extracted at: 2026-07-17T08:40:40.814+00:00
Evidence checked: 2026-07-17T08:40:40.699+00:00
Archive captured: 2026-07-12T19:02:30.218227+00:00

Show audit JSON

{
  "record": {
    "id": "1ec64c35-cd3a-47bf-91c4-cefe9bb0aa1c",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-shan-shang-20241113",
    "company_name_original": "（株）山商",
    "company_name_registry": "株式会社山商",
    "corporate_number": "8430001055141",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "許可取消",
      "en": "License Revocation"
    },
    "authority": {
      "ja": "北海道",
      "en": "Hokkaido 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-shan-shang-20241113",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1448",
    "officialDocumentUrl": null,
    "archiveUrl": "https://kiroku.today/a/7cac85eb84i5rukl",
    "archivedSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1448",
    "archiveCapturedAt": "2026-07-12T19:02:30.218227+00:00",
    "extractedAt": "2026-07-17T08:40:40.814+00:00",
    "translatedAt": "2026-05-01T07:58:27.118+00:00",
    "evidenceCheckedAt": "2026-07-17T08:40:40.699+00:00",
    "generatedAt": "2026-09-08T10:21:48.472Z"
  },
  "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: 株式会社山商 Japanese original
Japanese name: 株式会社山商
Corporate Number: 8430001055141
Registered address: 北海道苫小牧市双葉町３丁目２０番３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.