Enforcement record

License Revocation against 東洋興産株式会社

東洋興産株式会社 (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 ActTokyo Metropolitan GovernmentConfirmed entity match23 May 2022

Action type

License Revocation

Law

Construction Business Act

Authority

Tokyo Metropolitan Government

Action date

23 May 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-DO-202607281524
Generated at: 29 July 2026 at 00:24
Record URL: https://regbase.jp/en/enforcement/kensetsu-gyoho-dong-yang-xing-chan-20220523

1. Review Summary

Target entity	東洋興産株式会社	Corporate Number	4011801037449
Enforcement record	1 record	Other confirmed records for this company	0 records
Action date	23 May 2022	Authority	Tokyo Metropolitan Government
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	東洋興産株式会社
Original Japanese name	東洋興産株式会社
English-name source	Japanese original
Corporate Number	4011801037449
Company status	Active
Representative	Not recorded
Registered address	東京都足立区足立４丁目１３番１８－２０９
Industry / capital	Industry: 建設業 / Capital: -

3. Enforcement Record

Target name in disclosure	東洋興産株式会社
Authority	Tokyo Metropolitan Government (東京都)
Law / action type	Construction Business Act / License Revocation
Action / announcement date	Action: 23 May 2022 / Announcement: 25 April 2026
English summary	Toyo Kosan Co., Ltd. (corporate number 4011801037449), located at 7-28-11 Umeda, Adachi-ku, Tokyo, had its construction business license canceled by the Tokyo Metropolitan Government on May 23, 2022. The reason for the cancellation was the absence of full-time officers and a designated technical officer at the company's office, which resulted in the company no longer meeting the standards set forth in Article 7, Items 1 and 2 of the Construction Business Act. The license number was Tokyo Governor (General -2) No. 151671. The action was based on Article 29, Paragraph 1, Item 1 of the Construction Business Act. The license covered all types of construction business permitted under the license. The decision was made by the Tokyo Metropolitan Government. The case details are documented in the regulatory snapshot created on April 25, 2026, and the official action was taken on May 23, 2022.
Original Japanese text	東洋興産株式会社の常勤役員等及び営業所専任技術者が不在であり、このことが、一般建設業の許可を受けた建設業者にあって建設業法第７条第１号及び第２号に掲げる基準を満たさなくなった場合に該当するため、建設業法第29条第１項第１号の規定に基づき、許可を取り消す。
Official source	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=476
Extraction / evidence timestamps	Extracted: 17 July 2026 at 20:56 / Evidence checked: 17 July 2026 at 17:57 / Archive captured: Not recorded

4. Business Location and Permit Details

Business location address	東京都足立区梅田七丁目28番11号402
Representative	法句正義
Permit / registration number	東京都知事（般－２）第151671号
Permitted business types	Scaffolding, earthwork, and concrete works
Legal articles	建設業法第29条第１項第１号
Cause of action	東洋興産株式会社の常勤役員等及び営業所専任技術者が不在であり、このことが、一般建設業の許可を受けた建設業者にあって建設業法第７条第１号及び第２号に掲げる基準を満たさなくなった場合に該当するため、建設業法第29条第１項第１号の規定に基づき、許可を取り消す。
Overview page	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=476

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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/api/v1/enforcements?corporate_number=4011801037449&limit=10

Open JSON Specs

Action summary

Company: 東洋興産株式会社Japanese original
Original: 東洋興産株式会社
Corporate Number: 4011801037449
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: 23 May 2022
Issuing authority: Tokyo Metropolitan Government
東京都
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

Toyo Kosan Co., Ltd. (corporate number 4011801037449), located at 7-28-11 Umeda, Adachi-ku, Tokyo, had its construction business license canceled by the Tokyo Metropolitan Government on May 23, 2022. The reason for the cancellation was the absence of full-time officers and a designated technical officer at the company's office, which resulted in the company no longer meeting the standards set forth in Article 7, Items 1 and 2 of the Construction Business Act. The license number was Tokyo Governor (General -2) No. 151671. The action was based on Article 29, Paragraph 1, Item 1 of the Construction Business Act. The license covered all types of construction business permitted under the license. The decision was made by the Tokyo Metropolitan Government. The case details are documented in the regulatory snapshot created on April 25, 2026, and the official action was taken on May 23, 2022.

Show original Japanese text

東洋興産株式会社の常勤役員等及び営業所専任技術者が不在であり、このことが、一般建設業の許可を受けた建設業者にあって建設業法第７条第１号及び第２号に掲げる基準を満たさなくなった場合に該当するため、建設業法第29条第１項第１号の規定に基づき、許可を取り消す。

Business location and permit details

Business location address: 東京都足立区梅田七丁目28番11号402
Representative: 法句正義
Permit / registration number: 東京都知事（般－２）第151671号
Permitted business types: Scaffolding, earthwork, and concrete works
Legal articles: 建設業法第29条第１項第１号
Cause of action: 東洋興産株式会社の常勤役員等及び営業所専任技術者が不在であり、このことが、一般建設業の許可を受けた建設業者にあって建設業法第７条第１号及び第２号に掲げる基準を満たさなくなった場合に該当するため、建設業法第29条第１項第１号の規定に基づき、許可を取り消す。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=476

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 Tokyo Metropolitan Government source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T08:57:16.07+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "fde89c9e-b3ac-4eac-9e56-a6897aec3aba",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-dong-yang-xing-chan-20220523",
    "company_name_original": "東洋興産株式会社",
    "company_name_registry": "東洋興産株式会社",
    "corporate_number": "4011801037449",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "許可取消",
      "en": "License Revocation"
    },
    "authority": {
      "ja": "東京都",
      "en": "Tokyo Metropolitan Government"
    }
  },
  "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-dong-yang-xing-chan-20220523",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=476",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T13:10:20.83+00:00",
    "evidenceCheckedAt": "2026-07-17T08:57:16.07+00:00",
    "generatedAt": "2026-07-28T15:24:49.154Z"
  },
  "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: 東洋興産株式会社 Japanese original
Japanese name: 東洋興産株式会社
Corporate Number: 4011801037449
Registered address: 東京都足立区足立４丁目１３番１８－２０９

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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.