Action summary

Company

株式会社新興プラント工業Japanese original

Original: 株式会社新興プラント工業

Corporate Number: 7320001005125

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

Directive

指示

Action date

22 October 2021

Issuing authority

Oita Prefecture

大分県

Industry context

建設業者

Violation

Shin-Koh Plant Industries Co., Ltd. was found to have violated the Construction Business Act by improperly assigning chief engineers without proper qualifications and in violation of legal requirements for private construction projects such as scaffolding, earthwork, concrete work, and mechanical installation. Specifically, the company assigned personnel who did not meet qualification requirements as chief engineers for certain projects, and assigned the same chief engineer to overlapping projects, contrary to legal provisions. These actions constitute violations of Articles 26 and 28 of the Construction Business Act. The Oita Prefecture issued an order on October 22, 2021, requiring the company to promptly notify staff of the violations, conduct ongoing training on construction safety laws, and strengthen safety management systems at sites. The company’s main office is located at 2-8-30 Mukaihara Nishi, Oita City, Oita Prefecture. The order aims to prevent future violations and improve compliance with construction law regulations.

Business location and permit details

Business location address

大分県大分市向原西二丁目8番30号

Representative

山口 有一

Permit / registration number

大分県知事（般･特－2）第13059号

Permitted business types

（特）土, Building works, Carpentry works, Scaffolding, earthwork, and concrete works, 石ほか9業種（般）機

Legal articles

建設業法第28条第1項第3号

Cause of action

株式会社新興プラント工業は、 1 建設業法第26条第3項及び建設業法施行令第27条により専任の主任技術者の配置が義務づけられている民間発注 のとび・土工・コンクリート工事に、建設業第15条第2項に規定する営業所の専任者を主任技術者として配置した。 2 同様に民間発注の管工事において、建設業第15条第2項に規定する営業所の専任者を主任技術者として配置した。 上記1、2は、建設業法第26条第3項に違反し、同法第28条第1項第2号に該当する。 3 更に、上記管工事と工期が重複する他の工事に同専任者を主任技術者として配置した。 このことは、建設業法第7条第2項及び同法第26条第3項に違反し、同法第28条第1号第2号に該当する。 4 民間発注の機械器具設置工事において、建設業法第26条第1項に違反し、資格要件を満たさない2名を主任技術者 として配置した。 5 同様に、民間発注のとび・土工・コンクリート工事において、建設業法第26条第1項に違反し、資格要件を満たさ ない2名を主任技術者として配置した。 上記4、5は、建設業法第28条第1項第2号に該当する。

Other notes

経営事項審査が端緒

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=325

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

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

Evidence pack

{
  "record": {
    "id": "6be5491b-e7d5-4370-8ca8-9fafde34f06c",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xin-xing-purantogong-ye-20211022",
    "company_name_original": "株式会社新興プラント工業",
    "company_name_registry": "株式会社新興プラント工業",
    "corporate_number": "7320001005125",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "大分県",
      "en": "Oita 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": "Medium",
    "actionMeaning": "A regulator issued a directive requiring specified action.",
    "practicalNote": "Verify the required action and whether the company has disclosed remediation or completion.",
    "lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xin-xing-purantogong-ye-20211022",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=325",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T01:03:16.939+00:00",
    "evidenceCheckedAt": "2026-07-17T09:02:16.179+00:00",
    "generatedAt": "2026-07-24T15:16:30.435Z"
  },
  "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.