Business Suspension against 関根建設株式会社

関根建設株式会社 (Construction Business Act)
Construction Business ActSaitama PrefectureConfirmed entity match24 April 2024
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/api/v1/enforcements?corporate_number=1030001051889&limit=10

Action summary

Company
関根建設株式会社Japanese original
Original: 関根建設株式会社
Corporate Number: 1030001051889
Entity match
Confirmed entity match95/100Human reviewed
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
Construction Business Act
建設業法
Action type
Business Suspension
営業停止
Action date
24 April 2024
Issuing authority
Saitama Prefecture
埼玉県

Violation

Machine-translated summary — verify against original

Sekine Construction Co., Ltd. was found to have been without a qualified chief engineer for the construction ordered by Sugito Town, which was contracted on March 16, 2023, from September 20, 2023, to January 9, 2024. This violates Article 26, Paragraph 1 of the Construction Business Act and falls under Article 28, Paragraph 3 (corresponding to Item 2 of Paragraph 1).

Show original Japanese text

関根建設株式会社は、令和5年3月16日に締結した杉戸町発注の工事に関し、令和5年9月20日から令和6年1月9日までの間、当該工事について資格要件を有する主任技術者が不在であった。 このことは建設業法第26条第1項に違反し、同法第28条第3項(同条第1項第2号該当)に該当する

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.

Evidence pack

Original Saitama Prefecture announcement (Japanese)Archived source snapshot
Extracted at
2026-04-25T20:32:47.135+00:00
Evidence checked
2026-04-25T20:32:47.135+00:00
Archive captured
2026-06-07T06:30:40.962+00:00
Show audit JSON
{
  "record": {
    "id": "387c0e3e-bb65-496d-bdb3-7aa6c849b332",
    "url": "https://regbase.jp/en/enforcement/387c0e3e-bb65-496d-bdb3-7aa6c849b332",
    "company_name_original": "関根建設株式会社",
    "company_name_registry": "関根建設株式会社",
    "corporate_number": "1030001051889",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "埼玉県",
      "en": "Saitama Prefecture"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "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": "human_reviewed",
    "label": "Human reviewed"
  },
  "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/387c0e3e-bb65-496d-bdb3-7aa6c849b332",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=942",
    "archiveUrl": "https://kiroku.today/view/24e622aede3ekxrn",
    "archiveCapturedAt": "2026-06-07T06:30:40.962+00:00",
    "extractedAt": "2026-04-25T20:32:47.135+00:00",
    "translatedAt": "2026-05-01T08:08:21.487+00:00",
    "evidenceCheckedAt": "2026-04-25T20:32:47.135+00:00",
    "generatedAt": "2026-06-19T12:22:43.364Z"
  },
  "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.

Company info

English name
関根建設株式会社 Japanese original
Japanese name
関根建設株式会社
Corporate Number
1030001051889
Registered address
埼玉県北葛飾郡杉戸町大字本島647番地
See company profile →

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