Enforcement record

Suspension from Bidding disclosure naming 中村土建株式会社

中村土建株式会社 (Suspension from Bidding Measures)

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.

Suspension from Bidding MeasuresKantō Regional Development BureauEntity match unconfirmed24 April 2026

Action type

Suspension from Bidding

Law

Suspension from Bidding Measures

Authority

Kantō Regional Development Bureau

Action date

24 April 2026

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

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Preserved evidence by Kiroku

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For developers: JSON integration details

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/api/v1/enforcements?company=%E4%B8%AD%E6%9D%91%E5%9C%9F%E5%BB%BA%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE&limit=10

Action summary

Company
中村土建株式会社Japanese only
Original: 中村土建株式会社
Entity match unconfirmed — source disclosure name only.
Entity match
Unresolved entity match95/100Machine checked
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
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

Machine-translated summary — verify against original

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
PDF
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-high

A 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

Original Kantō Regional Development Bureau source (Japanese)Open the official decision document / PDFKiroku archive preparation in progress
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.

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