Enforcement record

License Revocation against 株式会社大井興業

株式会社大井興業 (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 ActKanagawa PrefectureConfirmed entity match25 July 2022

Action type

License Revocation

Law

Construction Business Act

Authority

Kanagawa Prefecture

Action date

25 July 2022

RegBase evidence report

Japanese public-record enforcement check

Saveable record of the confirmed target entity, regulator disclosure, source status, and review notes for internal compliance files.

Report ID: RB-EN-ENFORCEMENT-KENSETSU-GYOHO-DA-202607241717
Generated at: 25 July 2026 at 02:17
Record URL: https://regbase.jp/en/enforcement/kensetsu-gyoho-da-jing-xing-ye-20220725

1. Review Summary

Target entity	株式会社大井興業	Corporate Number	3020001072315
Enforcement record	1 record	Other confirmed records for this company	0 records
Action date	25 July 2022	Authority	Kanagawa Prefecture
Law	Construction Business Act	Action type	License Revocation
Source status	Official source recorded; preserved archive is being prepared

This report summarizes public Japanese government disclosure data held by RegBase. It is not a credit score, sanctions conclusion, legal opinion, or adverse-media determination. Confirm important decisions against the linked official Japanese source.

2. Target Entity

English display name	株式会社大井興業
Original Japanese name	株式会社大井興業
English-name source	Japanese original
Corporate Number	3020001072315
Company status	Active
Representative	Not recorded
Registered address	神奈川県川崎市川崎区貝塚２丁目１６番１０号
Industry / capital	Industry: 建設業 / Capital: -

3. Enforcement Record

Target name in disclosure	株式会社大井興業
Authority	Kanagawa Prefecture (神奈川県)
Law / action type	Construction Business Act / License Revocation
Action / announcement date	Action: 25 July 2022 / Announcement: 25 April 2026
English summary	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.
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。
Official source	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=778
Extraction / evidence timestamps	Extracted: 17 July 2026 at 20:56 / Evidence checked: 17 July 2026 at 17:56 / Archive captured: Not recorded

4. 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

5. Other Confirmed Records for This Company

No other confirmed enforcement records linked to this company are shown within the current RegBase coverage.

Reviewer Notes

Reviewer		Team / company
Review purpose
Additional notes

□ Official source URL or archived source was checked.
□ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
□ This document is understood as a public-record evidence file, not a credit decision or legal opinion.

Current page: Enforcement record

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Free report

Save a public-record evidence report for 株式会社大井興業

Includes confirmed target-entity identifiers, regulator, governing law, source links, archive status, and reviewer note fields for internal due-diligence files.

For developers: JSON integration details

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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.

This context is an operational aid for review workflows, not a credit opinion or legal conclusion.

Evidence pack

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

{
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    "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": "2026-07-24T17:17:33.079Z"
  },
  "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.