Enforcement record
Suspension from Bidding disclosure naming 中村土建株式会社
This page records the name used in a government disclosure. The match to a specific legal entity is unconfirmed, so no company profile, Corporate Number, address, representative, or related-company history is attributed here.
Action type
Suspension from Bidding
Law
Suspension from Bidding Measures
Authority
Kantō Regional Development Bureau
Action date
24 April 2026
RegBase evidence report
Japanese public-record enforcement check
Saveable record of the disclosure name, regulator source, and unconfirmed entity-match status for internal compliance review.
- Report ID
- RB-EN-ENFORCEMENT-SHIMEI-TEISHI-ZHO-202607121756
- Generated at
- 13 July 2026 at 02:56
- Record URL
- https://regbase.jp/en/enforcement/shimei-teishi-zhong-cun-tu-jian-20260424
1. Review Summary
| Disclosure name | 中村土建株式会社 (source disclosure name; entity match unconfirmed) | Corporate Number | Withheld — entity match unconfirmed |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | Not evaluated — entity match unconfirmed |
| Action date | 24 April 2026 | Authority | Kantō Regional Development Bureau |
| Law | Suspension from Bidding Measures | Action type | Suspension from Bidding |
| 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. Disclosure Name (Entity Match Unconfirmed)
| Source disclosure name | 中村土建株式会社 |
|---|---|
| Entity match | Unconfirmed — this record is not attributed to a specific legal entity. Company identifiers and profile details are intentionally omitted. |
3. Enforcement Record
| Target name in disclosure | 中村土建株式会社 |
|---|---|
| Authority | Kantō Regional Development Bureau (関東地方整備局) |
| Law / action type | Suspension from Bidding Measures / Suspension from Bidding |
| Action / announcement date | Action: 24 April 2026 / Announcement: 29 May 2026 |
| English summary | Nakamura Doken Co., Ltd. (corporate number 3060001003365) was subject to a bidding suspension by the Kanto Regional Development Bureau from April 24, 2026, for 22 weeks. The suspension was issued because the company was found to have caused a construction accident at the R6 Matsuki Yama-hukuro project, where a worker was killed around 9:20 AM on June 25, 2025. The accident involved the collapse of a cable crane tower during work on the horizontal tensioning of a suspension wire, due to a rock block breaking and the side stay wires (three wires) coming loose, leading to the tower toppling and striking a worker below. The subcontractor involved was unqualified. The action was taken under the procedures for suspension related to contract violations by the Kanto Regional Development Bureau. |
| Original Japanese text | 当該業者は、関東地方整備局発注の「R6松木山腹工(大畑沢)工事」において、令和7年6月25日9時20分ころ、ケーブルクレーン上部タワー付近で、横行索の盛替え作業を行っていた際、サイドステー(控ワイヤー3本)を設置していた岩塊が砕け、サイドステーが抜け、上部タワー柱がバランスを崩し転倒し、上部タワー下部で作業を行っていた作業員に激突し、死亡する工事関係者事故を発生させた。(作業員1名死亡) ※被災した下請け業者は資格なし |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=shimeiteishi&EID=search&no=173 |
| Extraction / evidence timestamps | Extracted: 30 May 2026 at 00:41 / Evidence checked: 30 May 2026 at 00:41 / Archive captured: Not recorded |
4. Business Location and Permit Details
| Business location address | 栃木県宇都宮市 |
|---|---|
| Action period | 令和8年4月24日から指名停止22週間 |
| Overview page | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=shimeiteishi&EID=search&no=173 |
| https://www.ktr.mlit.go.jp/kisha/kisha_03310.pdf |
5. Other Confirmed Records for This Company
Related-company enforcement history is not shown because the match to a specific legal entity is unconfirmed.
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
This screen focuses on one disclosed action and preserves the source name exactly as published. The match to a specific legal entity is unconfirmed; no company profile or company-level history is attributed.
Free report
Save the disclosure record naming 中村土建株式会社
Includes the source disclosure name, regulator, governing law, source links, archive status, and an explicit unconfirmed entity-match notice. Company identifiers are omitted.
Preserved evidence by Kiroku
Review the preserved source for 中村土建株式会社 (entity match unconfirmed)
RegBase has queued the public source for preservation. The archive and evidence-pack link will appear automatically when it is ready.
Archive preparation in progress
For developers: JSON integration details
You do not need this for normal browsing. Use it only when integrating this enforcement record into an internal tool or AI workflow.
Action summary
- Company
- 中村土建株式会社Japanese onlyOriginal: 中村土建株式会社Entity match unconfirmed — source disclosure name only.
- Entity match
- Unresolved entity match95/100Machine checkedNormalized Japanese name matched to a company profile with Corporate NumberMatched by normalized Japanese company name to an enriched company profile with a Corporate Number.
- Governing law
- Suspension from Bidding Measures指名停止措置
- Action type
- Suspension from Bidding指名停止
- Action date
- 24 April 2026
- Issuing authority
- Kantō Regional Development Bureau関東地方整備局
- Industry context
- 公共工事指名停止
Violation
Nakamura Doken Co., Ltd. (corporate number 3060001003365) was subject to a bidding suspension by the Kanto Regional Development Bureau from April 24, 2026, for 22 weeks. The suspension was issued because the company was found to have caused a construction accident at the R6 Matsuki Yama-hukuro project, where a worker was killed around 9:20 AM on June 25, 2025. The accident involved the collapse of a cable crane tower during work on the horizontal tensioning of a suspension wire, due to a rock block breaking and the side stay wires (three wires) coming loose, leading to the tower toppling and striking a worker below. The subcontractor involved was unqualified. The action was taken under the procedures for suspension related to contract violations by the Kanto Regional Development Bureau.
Show original Japanese text
当該業者は、関東地方整備局発注の「R6松木山腹工(大畑沢)工事」において、令和7年6月25日9時20分ころ、ケーブルクレーン上部タワー付近で、横行索の盛替え作業を行っていた際、サイドステー(控ワイヤー3本)を設置していた岩塊が砕け、サイドステーが抜け、上部タワー柱がバランスを崩し転倒し、上部タワー下部で作業を行っていた作業員に激突し、死亡する工事関係者事故を発生させた。(作業員1名死亡) ※被災した下請け業者は資格なし
Business location and permit details
- Business location address
- 栃木県宇都宮市
- Action period
- 令和8年4月24日から指名停止22週間
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=shimeiteishi&EID=search&no=173
- https://www.ktr.mlit.go.jp/kisha/kisha_03310.pdf
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
Medium-highA public-sector authority suspended the company from bidding for covered public contracts.
Japanese regulatory disclosure under Suspension from Bidding Measures.
Verify the issuing authority, suspension period, and whether the reason affects your procurement risk assessment.
This context is an operational aid for review workflows, not a credit opinion or legal conclusion.
Evidence pack
- Extracted at
- 2026-05-29T15:41:26.107+00:00
- Evidence checked
- 2026-05-29T15:41:26.107+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "c5b7d374-41a5-4236-9e65-71f35f6158d2",
"url": "https://regbase.jp/en/enforcement/shimei-teishi-zhong-cun-tu-jian-20260424",
"company_name_original": "中村土建株式会社",
"company_name_registry": null,
"corporate_number": null,
"law": {
"ja": "指名停止措置",
"en": "Suspension from Bidding Measures"
},
"action_type": {
"ja": "指名停止",
"en": "Suspension from Bidding"
},
"authority": {
"ja": "関東地方整備局",
"en": "Kantō Regional Development Bureau"
}
},
"entity_match": {
"status": "unresolved",
"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": "machine_reviewed",
"label": "Machine checked"
},
"compliance_context": {
"severity": "Medium-high",
"actionMeaning": "A public-sector authority suspended the company from bidding for covered public contracts.",
"practicalNote": "Verify the issuing authority, suspension period, and whether the reason affects your procurement risk assessment.",
"lawContext": "Japanese regulatory disclosure under Suspension from Bidding Measures."
},
"evidence": {
"recordUrl": "https://regbase.jp/en/enforcement/shimei-teishi-zhong-cun-tu-jian-20260424",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=shimeiteishi&EID=search&no=173",
"officialDocumentUrl": "https://www.ktr.mlit.go.jp/kisha/kisha_03310.pdf",
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-05-29T15:41:26.107+00:00",
"translatedAt": "2026-07-06T06:03:14.811+00:00",
"evidenceCheckedAt": "2026-05-29T15:41:26.107+00:00",
"generatedAt": "2026-07-12T17:56:13.976Z"
},
"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)About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.