Enforcement record

Business Suspension against 大和技建株式会社

大和技建（株） (Construction Business Act)

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Construction Business ActHokkaido PrefectureConfirmed entity match1 October 2025

Action type

Business Suspension

Law

Construction Business Act

Authority

Hokkaido Prefecture

Action date

1 October 2025

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority: Hokkaido Prefecture
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Archive not completed

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/api/v1/enforcements?corporate_number=4430001020529&limit=10

Open JSON Specs

Action summary

Company: 大和技建株式会社Japanese original
Original: 大和技建（株）
Corporate Number: 4430001020529
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: 1 October 2025
Issuing authority: Hokkaido Prefecture
北海道
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

Daiwa Giken Co., Ltd. received an order for the 'Employee Dormitory Air Conditioner Installation Cold Climate Specification Update Work' (excluding tax 13.5 million yen) from a construction company despite not holding a construction business license for piping work. This constitutes a violation of Article 28, Paragraph 1, Item 2 of the Construction Business Act.

Show original Japanese text

大和技建株式会社が管工事業の建設業許可を有しないにもかかわらず、建設業者発注の「社員寮エアコン設置寒冷地仕様に更新工事」（税抜13,500 千円）を受注した。このことは、建設業法第28 条第１項第２号に該当するものである。

Business location and permit details

Business location address: 北海道北海道札幌市東区北26 条東14 丁目１－１
Representative: 山角浩一
Permit / registration number: 北海道知事許可（特－４）石第6316 号
Permitted business types: Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Roof works, Tile, brick, and block works, Paving works, Interior finishing works, Fittings works, Water facilities works, Demolition works
Legal articles: 建設業法第28 条第３項（第28 条第１項第２号該当）
Cause of action: 大和技建株式会社が管工事業の建設業許可を有しないにもかかわらず、建設業者発注の「社員寮エアコン設置寒冷地仕様に更新工事」（税抜13,500 千円）を受注した。このことは、建設業法第28 条第１項第２号に該当するものである。
Other notes: 同社役員に対して建設業法第29 条の４第１項に基づく営業禁止処分を行った。営業禁止の期間及び範囲は、営業停止処分と同一。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1801

These fields are extracted from the original Japanese disclosure or linked overview pages when available.

Compliance context

Context needed

This 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.

Open original sources and verification detailsOfficial URL, direct PDF, and Kiroku archive

Original Hokkaido Prefecture source (Japanese)

Extracted at: 2026-09-08T15:49:33.491+00:00
Evidence checked: 2026-09-08T15:49:33.061+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "edea1ea3-ecc7-4c36-91e0-ceee48aa9901",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-da-he-ji-jian-20251001",
    "company_name_original": "大和技建（株）",
    "company_name_registry": "大和技建株式会社",
    "corporate_number": "4430001020529",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "北海道",
      "en": "Hokkaido 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-da-he-ji-jian-20251001",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1801",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-09-08T15:49:33.491+00:00",
    "translatedAt": "2026-05-01T07:37:39.284+00:00",
    "evidenceCheckedAt": "2026-09-08T15:49:33.061+00:00",
    "generatedAt": "2026-09-08T20:08:04.460Z"
  },
  "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: 大和技建株式会社 Japanese original
Japanese name: 大和技建株式会社
Corporate Number: 4430001020529
Registered address: 北海道札幌市東区北二十六条東１４丁目１番１号

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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.