Action summary

Company

株式会社北山建設Japanese original

Original: 株式会社北山建設

Corporate Number: 7390001008823

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

Business Suspension

営業停止

Action date

28 January 2022

Issuing authority

Yamagata Prefecture

山形県

Industry context

建設業者

Violation

Kitayama Construction Co., Ltd. was ordered to suspend business operations by Yamagata Prefecture under the Construction Business Act, Article 28, Paragraph 3, due to a contract non-conformance. The company recognized during the riverbank repair project in fiscal 2020 that it did not follow the design documents during construction but reported completion on January 20, 2021. Subsequently, on June 23, 2021, the client requested completion of performance based on Contract Clause 46, Paragraph 1. This situation falls under the scope of Article 28, Paragraph 1, Item 2 of the Construction Business Act. The suspension covers civil engineering activities related to public works, which include projects commissioned by the national government, local governments, or designated public corporations, excluding local public entities. The suspension period is from February 14 to February 16, 2022, for three days. The company's main office is located at 126 Wakamiyacho, Mogami Town, Mogami District, Yamagata Prefecture. The order was issued on January 28, 2022, and is based on the Construction Business Act, Article 28, Paragraph 3. The permit number is Yamagata Prefectural Governor (T-1, 2) No. 400179. The action was taken by Yamagata Prefecture. The violation involved recognizing during the project that the construction did not adhere to the design documents, leading to a request for performance completion based on the contract. The permitted types of construction work include earth, concrete, large-scale, left, and other specified categories.

Business location and permit details

Business location address

山形県最上郡最上町大字若宮126番地

Representative

北山 治壽

Permit / registration number

山形県知事(特-１・２)第400179号

Permitted business types

土・建・大・左・と・石・屋・管・鋼・筋・舗・板・塗・防・内・園・具・水・解

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

株式会社北山建設は、令和２年度に県から受注した河川護岸工事において、施工途中で設計書どおりの施工を行っていないことを認識しながら令和３年１月20日に完了報告したことから、契約不適合であるとして、令和３年６月23日に発注者から山形県建設工事請負契約約款第46条第１項に基づく履行追完を請求された。このことは、建設業法第28条第１項第２号に該当する。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=531

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": "50ef91a0-7852-47cf-892b-67ce0c39d4c1",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-bei-shan-jian-she-20220128",
    "company_name_original": "株式会社北山建設",
    "company_name_registry": "株式会社北山建設",
    "corporate_number": "7390001008823",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "山形県",
      "en": "Yamagata 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-bei-shan-jian-she-20220128",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=531",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T01:40:23.1+00:00",
    "evidenceCheckedAt": "2026-07-17T09:00:32.332+00:00",
    "generatedAt": "2026-07-24T16:16:14.564Z"
  },
  "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.