Enforcement record
Business Suspension against 株式会社プラス1
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.
View company profileAction type
Business Suspension
Law
Construction Business Act
Authority
Fukuoka Prefecture
Action date
9 December 2025
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-PU-202608172225
- Generated at
- 18 August 2026 at 07:25
- Record URL
- https://regbase.jp/en/enforcement/kensetsu-gyoho-purasu1-20251209
1. Review Summary
| Target entity | 株式会社プラス1 | Corporate Number | 6290801026556 |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | 0 records |
| Action date | 9 December 2025 | Authority | Fukuoka Prefecture |
| Law | Construction Business Act | Action type | Business Suspension |
| 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 | 株式会社プラス1 |
|---|---|
| Original Japanese name | 株式会社プラス1 |
| English-name source | Japanese original |
| Corporate Number | 6290801026556 |
| Company status | Active |
| Representative | 山本 哲也 |
| Registered address | 福岡県直方市大字頓野1402番地1 |
| Industry / capital | Industry: 建設業 / Capital: - |
3. Enforcement Record
| Target name in disclosure | 株式会社プラス1 |
|---|---|
| Authority | Fukuoka Prefecture (福岡県) |
| Law / action type | Construction Business Act / Business Suspension |
| Action / announcement date | Action: 9 December 2025 / Announcement: 25 April 2026 |
| English summary | 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. |
| 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。 |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1902 |
| Extraction / evidence timestamps | Extracted: 13 August 2026 at 00:12 / Evidence checked: 13 August 2026 at 00:12 / Archive captured: Not recorded |
4. Business Location and Permit Details
| Business location address | 福岡県直方市大字頓野1402-1 |
|---|---|
| Representative | 山本 哲也 |
| Permit / registration number | 福岡県知事(般-7)第113575号 |
| Permitted business types | Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Stone works, Steel structure works, Paving works, し, Water facilities works, Demolition works |
| Legal articles | 建設業法第28条第3項(同条第1項第2号該当) |
| Cause of action | 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。 |
| Other notes | 営業禁止は代表1名 |
| Overview page | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1902 |
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.
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Action summary
- Company
- 株式会社プラス1Japanese originalOriginal: 株式会社プラス1Corporate Number: 6290801026556
- Entity match
- Confirmed entity match100/100Machine checkedsource_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
- 9 December 2025
- Issuing authority
- Fukuoka Prefecture福岡県
- Industry context
- 建設業者
Violation
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。
Business location and permit details
- Business location address
- 福岡県直方市大字頓野1402-1
- Representative
- 山本 哲也
- Permit / registration number
- 福岡県知事(般-7)第113575号
- Permitted business types
- Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Stone works, Steel structure works, Paving works, し, Water facilities works, Demolition works
- Legal articles
- 建設業法第28条第3項(同条第1項第2号該当)
- Cause of action
- 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。
- Other notes
- 営業禁止は代表1名
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1902
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
Context neededThis 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
- Extracted at
- 2026-08-12T15:12:23.562+00:00
- Evidence checked
- 2026-08-12T15:12:23.205+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "3ba4cd5b-fb86-4c30-b323-8f6191dbed2a",
"url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-purasu1-20251209",
"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": 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-purasu1-20251209",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1902",
"officialDocumentUrl": null,
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-08-12T15:12:23.562+00:00",
"translatedAt": "2026-05-01T07:34:42.754+00:00",
"evidenceCheckedAt": "2026-08-12T15:12:23.205+00:00",
"generatedAt": "2026-08-17T22:25:43.345Z"
},
"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番地1
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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.