Business Suspension against 株式会社プラス１

株式会社プラス１ (Construction Business Act)

Construction Business ActFukuoka PrefectureConfirmed entity match9 December 2025

For developers: integration details

You do not need this for normal browsing. Use it when integrating this enforcement record into an internal tool or AI workflow.

/api/v1/enforcements?corporate_number=6290801026556&limit=10

Open API response API docs

Action summary

Company: 株式会社プラス１Japanese original
Original: 株式会社プラス１
Corporate Number: 6290801026556
Entity match: Confirmed entity match95/100Human reviewed
Normalized Japanese name matched to a company profile with Corporate Number
Matched by normalized Japanese company name to an enriched company profile with a Corporate Number.
Governing law: Construction Business Act
建設業法
Action type: Business Suspension
営業停止
Action date: 9 December 2025
Issuing authority: Fukuoka Prefecture
福岡県

Violation

Machine-translated summary — verify against original

Kabu-shiki Kaisha Plus 1 submitted false information by overstating completed construction amounts in the management evaluation application and attached documents during the management evaluation on May 31, 2024, and May 31, 2025. They also submitted the management evaluation result notices based on these applications to Fukuoka Prefecture on October 8, 2024, and October 16, 2025, respectively, to participate in the construction bidding qualification examinations for fiscal years 2027 and 2028. These actions constitute violations of Article 28, Paragraph 1, Item 2 of the Construction Business Act.

Show original Japanese text

株式会社プラス１は、令和６年５月31日及び令和７年５月31日を審査基準日とする経営事項審査において、経営規模等評価申請書及び経営事項審査添付書類に完成工事高を水増しした虚偽の内容をそれぞれ記載して申請を行うとともに、それらの申請に基づく経営事項審査結果通知書を令和６年10月８日及び令和７年10月16日に福岡県に提出して、令和７年度及び令和８年度の福岡県建設工事競争入札参加資格審査を受けた。以上のことは、建設業法第28条第１項第２号に該当する。

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.

Evidence pack

Original Fukuoka Prefecture announcement (Japanese)Archived source snapshot

Extracted at: 2026-04-25T19:54:45.124+00:00
Evidence checked: 2026-04-25T19:54:45.124+00:00
Archive captured: 2026-06-11T12:30:58.67+00:00

Show audit JSON

{
  "record": {
    "id": "3ba4cd5b-fb86-4c30-b323-8f6191dbed2a",
    "url": "https://regbase.jp/en/enforcement/3ba4cd5b-fb86-4c30-b323-8f6191dbed2a",
    "company_name_original": "株式会社プラス１",
    "company_name_registry": "株式会社プラス１",
    "corporate_number": "6290801026556",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "福岡県",
      "en": "Fukuoka Prefecture"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "confidence": 95,
    "method": "normalized_name_with_corporate_number",
    "method_label": "Normalized Japanese name matched to a company profile with Corporate Number",
    "notes": "Matched by normalized Japanese company name to an enriched company profile with a Corporate Number."
  },
  "review": {
    "status": "human_reviewed",
    "label": "Human reviewed"
  },
  "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/3ba4cd5b-fb86-4c30-b323-8f6191dbed2a",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1992",
    "archiveUrl": "https://kiroku.today/view/3ff85500bf9h7org",
    "archiveCapturedAt": "2026-06-11T12:30:58.67+00:00",
    "extractedAt": "2026-04-25T19:54:45.124+00:00",
    "translatedAt": "2026-05-01T07:34:42.754+00:00",
    "evidenceCheckedAt": "2026-04-25T19:54:45.124+00:00",
    "generatedAt": "2026-06-17T16:09:52.543Z"
  },
  "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: 株式会社プラス１ Japanese original
Japanese name: 株式会社プラス１
Corporate Number: 6290801026556
Registered address: 福岡県直方市大字頓野1402-1

See company profile →

About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.