Enforcement record

License Revocation against 有限会社井川組

有限会社井川組 (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 ActYamaguchi PrefectureConfirmed entity match31 January 2022

Action type

License Revocation

Law

Construction Business Act

Authority

Yamaguchi Prefecture

Action date

31 January 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: Yamaguchi 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.

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=9250002008074&limit=10

Open JSON Specs

Action summary

Company: 有限会社井川組Japanese original
Original: 有限会社井川組
Corporate Number: 9250002008074
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 January 2022
Issuing authority: Yamaguchi Prefecture
山口県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

On January 31, 2022, Yamaguchi Prefecture revoked the general construction business permit for Ikawa-gumi Ltd. (corporate number 9250002008074), located at 2-9-7 Kanda-cho, Shimonoseki City, Yamaguchi Prefecture. The revocation was based on the company's failure to meet the placement standards for a dedicated technical expert in the demolition construction sector, after the transitional measure that permitted companies meeting the 'scaffolding and earthwork' sector standards at the time of the enforcement of the amended Construction Business Act (Law No. 100 of 1949) on June 1, 2016, to continue doing so until June 30, 2021, ended. The amendment introduced the 'demolition construction' sector as a new category eligible for construction permits, and the transitional measure allowed certain companies to meet the new sector's standards by satisfying the standards of the 'scaffolding and earthwork' sector until June 30, 2021. After this period, Ikawa-gumi Ltd. no longer met the requirement for a dedicated technical expert in the demolition sector, leading to the license cancellation.

Show original Japanese text

平成２８年６月１日施行の建設業法（昭和２４年法律１００号）の改正により、建設業許可の対象に「解体工事業」が新設された。これに伴い、当該施行日時点で「とび・土工工事業」の専任技術者の配置基準を満たしている者は、令和３年６月３０日までの間に限り、「解体工事業」の専任技術者の配置基準を満たす取扱いとする経過措置が講じられた。この経過措置が終了したことにより、有限会社井川組は解体工事業の建設業許可において、建設業法第７条第２号に掲げる専任技術者の配置基準を満たさなくなった。

Business location and permit details

Business location address: 山口県下関市神田町２－９－７
Representative: 井川雅市
Permit / registration number: 山口県知事（般-2）第21393号
Permitted business types: Scaffolding, earthwork, and concrete works, Demolition works
Legal articles: 建設業法第29条第1項第1号
Cause of action: 平成２８年６月１日施行の建設業法（昭和２４年法律１００号）の改正により、建設業許可の対象に「解体工事業」が新設された。これに伴い、当該施行日時点で「とび・土工工事業」の専任技術者の配置基準を満たしている者は、令和３年６月３０日までの間に限り、「解体工事業」の専任技術者の配置基準を満たす取扱いとする経過措置が講じられた。この経過措置が終了したことにより、有限会社井川組は解体工事業の建設業許可において、建設業法第７条第２号に掲げる専任技術者の配置基準を満たさなくなった。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=536

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 Yamaguchi Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T09:00:23.923+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "73e5c318-accb-454f-90c1-cc1a59e86560",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-jing-chuan-zu-20220131",
    "company_name_original": "有限会社井川組",
    "company_name_registry": "有限会社井川組",
    "corporate_number": "9250002008074",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "許可取消",
      "en": "License Revocation"
    },
    "authority": {
      "ja": "山口県",
      "en": "Yamaguchi 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-jing-chuan-zu-20220131",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=536",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T01:40:24.573+00:00",
    "evidenceCheckedAt": "2026-07-17T09:00:23.923+00:00",
    "generatedAt": "2026-09-11T15:47:01.997Z"
  },
  "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: 有限会社井川組 Japanese original
Japanese name: 有限会社井川組
Corporate Number: 9250002008074
Registered address: 山口県下関市神田町２丁目９番３号

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.