Action summary

Company

株式会社千島工務店Japanese original

Original: （株）千島工務店

Corporate Number: 9070001023869

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

6 March 2026

Issuing authority

Gunma Prefecture

群馬県

Industry context

建設業者

Violation

On March 9, 2025, at the site of the auxiliary public road reconstruction project (National Route Collaboration) No. 19 (Koizumi No. 3 culvert work) in Azuma District, Higashi Azuma Town, Azuma District, workers including Worker A were used to install approximately 1.07 tons of U-shaped gutters. Worker A was assigned to operate a mobile crane with a lifting capacity of 2.9 tons without possessing a licensed crane operator's license or having completed the small mobile crane operation skills training, and there was no statutory exemption. As a result, violations of the Labor Safety and Health Regulations and the Crane Safety Regulations were identified, leading to a formal document submission. The Tochinojo Summary Court sentenced a fine on January 24, 2026, which was finalized.

Business location and permit details

Business location address

群馬県吾妻郡中之条町大字伊勢町31-4

Representative

今泉 弘行

Permit / registration number

群馬県知事（特－6）第3052号

Permitted business types

Civil engineering works, Building works, Carpentry works, Plastering works, Scaffolding, earthwork, and concrete works, Stone works, Roof works, Pipe works, Tile, brick, and block works, Steel structure works, Reinforcing bar works, Paving works, し, Sheet-metal works, Glass works, Painting works, Waterproofing works, Interior finishing works, Thermal insulation works, Landscaping works, Fittings works, Water facilities works, Demolition works

Legal articles

建設業法第28条第1項第3号該当

Cause of action

令和７年３月９日に吾妻郡東吾妻町大字小泉地内で施工された補助公共道路改築事業（国道・連携）その１９（小泉３号函渠工事）において、法定の除外理由がないのにもかかわらず、同工事現場で労働者Ａらを使用して、約１．０７トンのＵ字溝を設置する作業を行わせるに当たり、移動式クレーン運転士免許を所持しておらず、また、小型移動式クレーン運転技能講習を修了していない労働者Ａを法定の除外自由なく、つり上げ荷重が２・９トンの移動式クレーンの運転業務に就かせたものである。 上記の理由によって、労働安全衛生規則及びクレーン等安全規則違反により書類送検されて、中之条簡易裁判所から令和８年１月２４日付けで罰金刑の判決が確定したものである。

Other notes

群馬労働局長からの相互通報制度に基づく通報

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1999

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": "19e4a169-f2fd-48a7-a6ad-35ad7544df55",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-qian-dao-gong-wu-dian-20260306",
    "company_name_original": "（株）千島工務店",
    "company_name_registry": "株式会社千島工務店",
    "corporate_number": "9070001023869",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "群馬県",
      "en": "Gunma 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-qian-dao-gong-wu-dian-20260306",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1999",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-08-12T15:09:52.673+00:00",
    "translatedAt": "2026-05-01T07:30:13.528+00:00",
    "evidenceCheckedAt": "2026-08-12T15:09:52.31+00:00",
    "generatedAt": "2026-08-17T20:18:27.338Z"
  },
  "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.