Enforcement record

Business Suspension against 株式会社弘進テック

株式会社弘進テック (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 ActKyūshū Regional Development BureauConfirmed entity match24 May 2023

Action type

Business Suspension

Law

Construction Business Act

Authority

Kyūshū Regional Development Bureau

Action date

24 May 2023

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority
Kyūshū Regional Development Bureau
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=4310001003677&limit=10
Open JSONSpecs

Action summary

Company
株式会社弘進テックJapanese original
Original: 株式会社弘進テック
Corporate Number: 4310001003677
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
Business Suspension
営業停止
Action date
24 May 2023
Issuing authority
Kyūshū Regional Development Bureau
九州地方整備局
Industry context
建設業者

Violation

Machine-translated summary — verify against original

The former CEO of Koshin Tech, Tatsuya Ikeda, engaged in fraudulent activities including recording fictitious outsourcing processing costs and fictitious taxable purchases to conceal income. These actions led to false corporate tax and local corporate tax filings during the three fiscal years from November 1, 2015, to October 31, 2018. As a result, the company avoided paying corporate and consumption taxes. On January 12, 2023, the Nagasaki District Court sentenced the former CEO to 1 year and 6 months imprisonment (with a 3-year probation), and the company was fined 25 million yen. These penalties have been finalized. The Kyushu Regional Development Bureau issued a business suspension order for all construction-related activities nationwide for 7 days from June 8 to June 14, 2023, recognizing these violations under Article 28, Paragraph 1, Item 3 of the Construction Business Act.

Show original Japanese text

株式会社弘進テックの元代表取締役は、同社の業務に関し、架空の外注加工費を計上するなどの方法により所得を秘匿した上、平成27年11月１日から平成28年10月31日まで、平成28年11月１日から平成29年10月31日まで及び平成29年11月１日から平成30年10月31日までの三事業年度において、虚偽の法人税及び地方法人税確定申告を行う不正の行為により法人税及び地方法人税を免れた。また、架空の課税仕入れを計上するなどの方法により、平成27年11月１日から平成28年10月31日まで、平成28年11月１日から平成29年10月31日まで及び平成29年11月１日から平成30年10月31日までの三事業年度において虚偽の消費税及び地方消費税の確定申告を行う不正の行為により消費税及び地方消費税を免れた。これにより令和５年１月12日長崎地方裁判所から同社元代表取締役は懲役１年６か月（執行猶予３年）の判決を受け、同社は罰金2500万円の判決を受け、各々その刑が確定している。 このことが、建設業法第28条第１項第３号に該当すると認められる。

Business location and permit details

Business location address
長崎県長崎市小瀬戸町
Representative
池田 辰也
Permit / registration number
国土交通大臣（般-30）第22729号
Permitted business types
と・機
Legal articles
建設業法第28条第3項（第1項第3号該当）
Cause of action
株式会社弘進テックの元代表取締役は、同社の業務に関し、架空の外注加工費を計上するなどの方法により所得を秘匿した上、平成27年11月１日から平成28年10月31日まで、平成28年11月１日から平成29年10月31日まで及び平成29年11月１日から平成30年10月31日までの三事業年度において、虚偽の法人税及び地方法人税確定申告を行う不正の行為により法人税及び地方法人税を免れた。また、架空の課税仕入れを計上するなどの方法により、平成27年11月１日から平成28年10月31日まで、平成28年11月１日から平成29年10月31日まで及び平成29年11月１日から平成30年10月31日までの三事業年度において虚偽の消費税及び地方消費税の確定申告を行う不正の行為により消費税及び地方消費税を免れた。これにより令和５年１月12日長崎地方裁判所から同社元代表取締役は懲役１年６か月（執行猶予３年）の判決を受け、同社は罰金2500万円の判決を受け、各々その刑が確定している。 このことが、建設業法第28条第１項第３号に該当すると認められる。
Overview page
https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1167

These fields are extracted from the original Japanese disclosure or linked overview pages when available.

Compliance context

Context needed

This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.

Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.

Review the original Japanese source and determine relevance to your counterparty-risk workflow.

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 Kyūshū Regional Development Bureau source (Japanese)
Extracted at
2026-07-17T11:56:25.97+00:00
Evidence checked
2026-07-17T08:51:47.567+00:00
Archive captured
Not archived
Show audit JSON
{
  "record": {
    "id": "de70efdb-a7fa-40c6-8c66-6c170f4cc729",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-hong-jin-tetuku-20230524",
    "company_name_original": "株式会社弘進テック",
    "company_name_registry": "株式会社弘進テック",
    "corporate_number": "4310001003677",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "九州地方整備局",
      "en": "Kyūshū Regional Development Bureau"
    }
  },
  "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": "Context needed",
    "actionMeaning": "This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.",
    "practicalNote": "Review the original Japanese source and determine relevance to your counterparty-risk workflow.",
    "lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-hong-jin-tetuku-20230524",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1167",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T15:00:20.322+00:00",
    "evidenceCheckedAt": "2026-07-17T08:51:47.567+00:00",
    "generatedAt": "2026-09-07T20:20:24.868Z"
  },
  "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
株式会社弘進テック Japanese original
Japanese name
株式会社弘進テック
Corporate Number
4310001003677
Registered address
長崎県長崎市小瀬戸町８０９番地３２
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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.