Enforcement record

License Revocation against 株式会社大井興業

株式会社大井興業 (Construction Business Act)

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Construction Business ActKanagawa PrefectureConfirmed entity match25 July 2022

Action type

License Revocation

Law

Construction Business Act

Authority

Kanagawa Prefecture

Action date

25 July 2022

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority: Kanagawa 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=3020001072315&limit=10

Open JSON Specs

Action summary

Company: 株式会社大井興業Japanese original
Original: 株式会社大井興業
Corporate Number: 3020001072315
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: 25 July 2022
Issuing authority: Kanagawa Prefecture
神奈川県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

Ooi Kogyo Co., Ltd.'s officers were found to be individuals who, within five years of ceasing to be members of organized crime groups as defined under the Act on Prevention of Unjust Acts by Organized Crime Group Members, were involved in activities that violate the Building Industry Law. This led to the cancellation of their general construction business permit (painting and waterproofing) by Kanagawa Prefecture on July 25, 2022, under Article 29, Paragraph 1, Item 2 of the Building Industry Law. The notification was received from the police.

Show original Japanese text

株式会社大井興業の役員は、暴力団員による不当な行為の防止等に関する法律第２条第６号に規定する暴力団員又は同号に規定する暴力団員でなくなった日から５年を経過しない者に該当した。このことは、建設業法第29条第１項第２号に該当する。

Business location and permit details

Business location address: 神奈川県川崎市川崎区貝塚２丁目16番10号
Representative: 蛭田隆司
Permit / registration number: 神奈川県知事許可（般－29）第66681号
Permitted business types: Painting works, Waterproofing works
Legal articles: 建設業法第29条第１項第２号（第８条第12号該当）
Cause of action: 株式会社大井興業の役員は、暴力団員による不当な行為の防止等に関する法律第２条第６号に規定する暴力団員又は同号に規定する暴力団員でなくなった日から５年を経過しない者に該当した。このことは、建設業法第29条第１項第２号に該当する。
Other notes: 警察からの通知
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=778

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.

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Open original sources and verification detailsOfficial URL, direct PDF, and Kiroku archive

Original Kanagawa Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T08:56:13.257+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "6d3902ba-2984-426e-97ef-a3e1f5b4e274",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-da-jing-xing-ye-20220725",
    "company_name_original": "株式会社大井興業",
    "company_name_registry": "株式会社大井興業",
    "corporate_number": "3020001072315",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "許可取消",
      "en": "License Revocation"
    },
    "authority": {
      "ja": "神奈川県",
      "en": "Kanagawa 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-da-jing-xing-ye-20220725",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=778",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T13:30:16.566+00:00",
    "evidenceCheckedAt": "2026-07-17T08:56:13.257+00:00",
    "generatedAt": "2026-09-07T21:33:31.889Z"
  },
  "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: 株式会社大井興業 Japanese original
Japanese name: 株式会社大井興業
Corporate Number: 3020001072315
Registered address: 神奈川県川崎市川崎区貝塚２丁目１６番１０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.