Enforcement record

Directive disclosure naming 大豊地建株式会社

大豊地建株式会社 (Construction Business Act)

This page records one action from a Japanese government disclosure, including the published name, governing law, authority, action details, and official source.

Construction Business ActSaitama PrefectureGovernment disclosure1 July 2026

Action type

Directive

Law

Construction Business Act

Authority

Saitama Prefecture

Action date

1 July 2026

RegBase evidence report

Japanese public-record enforcement check

Saveable record of the published action, regulator source, source status, and review notes for internal compliance files.

Report ID: RB-EN-ENFORCEMENT-5B59E49E-0D1E-4FD-202608212347
Generated at: 22 August 2026 at 08:47
Record URL: https://regbase.jp/en/enforcement/5b59e49e-0d1e-4fde-bcf3-20ab89860f3c

1. Review Summary

Disclosure name	大豊地建株式会社	Corporate Number	Not stated in the disclosure
Enforcement record	1 record	Other confirmed records for this company	Outside this report's scope
Action date	1 July 2026	Authority	Saitama Prefecture
Law	Construction Business Act	Action type	Directive
Source status	Official source recorded; preserved archive is being prepared

This report summarizes public Japanese government disclosure data held by RegBase. It is not a credit score, sanctions conclusion, legal opinion, or adverse-media determination. Confirm important decisions against the linked official Japanese source.

2. Published Information

Published name	大豊地建株式会社

3. Enforcement Record

Target name in disclosure	大豊地建株式会社
Authority	Saitama Prefecture (埼玉県)
Law / action type	Construction Business Act / Directive
Action / announcement date	Action: 1 July 2026 / Announcement: 6 July 2026
English summary	On July 1, 2026, Saitama Prefecture issued an instruction to 大豊地建株式会社 (Corporate Number: 6030001005238) for violations of the Construction Business Act. The violations include: 1) entering into subcontract agreements exceeding 80 million yen for general construction work without holding a specified construction business license; 2) failing to provide written contracts containing the required information as stipulated in Article 19, Paragraph 1 of the Act, instead issuing purchase orders and order confirmations lacking such details. The company is located at 1-821-2 Kushibiki-cho, Omiya-ku, Saitama City. The instruction mandates compliance with laws, internal awareness, ongoing training, and reporting of measures taken to prevent recurrence.
Original Japanese text	１元請の下請代金の上限超過（第16条第１号違反）特定建設業の許可を受けていないにもかかわらず、建築一式工事に該当する工事について、8,000万円以上の下請契約を締結した。２契約書面の不交付（第19条第１項違反）発注者との請負契約及び下請契約の締結に際し、建設業法第19条第１項各号に掲げる事項を記載した書面（契約書）を作成せず、代わりに、それらの事項の記載がない「注文書」と「注文請書」を作成・交付した。
Official source	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2118
Extraction / evidence timestamps	Extracted: 17 August 2026 at 12:01 / Evidence checked: 17 August 2026 at 12:01 / Archive captured: Not recorded

4. Business Location and Permit Details

Business location address	埼玉県さいたま市大宮区櫛引町１－８２１－２
Representative	念澤隆
Permit / registration number	埼玉県知事許可（般－６）第５３５２８号
Permitted business types	土木, 建築, 大工, とび・土工, Stone works, 屋根, タイル・れんが, Steel structure works, 舗装, 塗装, 内装仕上, 水道施設
Legal articles	建設業法第２8条第１項
Cause of action	１元請の下請代金の上限超過（第16条第１号違反）特定建設業の許可を受けていないにもかかわらず、建築一式工事に該当する工事について、8,000万円以上の下請契約を締結した。２契約書面の不交付（第19条第１項違反）発注者との請負契約及び下請契約の締結に際し、建設業法第19条第１項各号に掲げる事項を記載した書面（契約書）を作成せず、代わりに、それらの事項の記載がない「注文書」と「注文請書」を作成・交付した。
Overview page	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2118

5. Other Confirmed Records for This Company

This report covers the single government disclosure shown on this page.

Reviewer Notes

Reviewer		Team / company
Review purpose
Additional notes

□ Official source URL or archived source was checked.
□ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
□ This document is understood as a public-record evidence file, not a credit decision or legal opinion.

Current page: Enforcement record

This screen focuses on one disclosed action: the published name, governing law, authority, facts, source status, and review evidence.

Free report

Save the disclosure record naming 大豊地建株式会社

Includes the published name, regulator, governing law, source links, archive status, and reviewer note fields for internal due-diligence files.

For developers: JSON integration details

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/api/v1/enforcements?company=%E5%A4%A7%E8%B1%8A%E5%9C%B0%E5%BB%BA%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE&limit=10

Open JSON Specs

Action summary

Company: 大豊地建株式会社Japanese only
Original: 大豊地建株式会社
Governing law: Construction Business Act
建設業法
Action type: Directive
指示
Action date: 1 July 2026
Issuing authority: Saitama Prefecture
埼玉県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

On July 1, 2026, Saitama Prefecture issued an instruction to 大豊地建株式会社 (Corporate Number: 6030001005238) for violations of the Construction Business Act. The violations include: 1) entering into subcontract agreements exceeding 80 million yen for general construction work without holding a specified construction business license; 2) failing to provide written contracts containing the required information as stipulated in Article 19, Paragraph 1 of the Act, instead issuing purchase orders and order confirmations lacking such details. The company is located at 1-821-2 Kushibiki-cho, Omiya-ku, Saitama City. The instruction mandates compliance with laws, internal awareness, ongoing training, and reporting of measures taken to prevent recurrence.

Show original Japanese text

１元請の下請代金の上限超過（第16条第１号違反）特定建設業の許可を受けていないにもかかわらず、建築一式工事に該当する工事について、8,000万円以上の下請契約を締結した。２契約書面の不交付（第19条第１項違反）発注者との請負契約及び下請契約の締結に際し、建設業法第19条第１項各号に掲げる事項を記載した書面（契約書）を作成せず、代わりに、それらの事項の記載がない「注文書」と「注文請書」を作成・交付した。

Business location and permit details

Business location address: 埼玉県さいたま市大宮区櫛引町１－８２１－２
Representative: 念澤隆
Permit / registration number: 埼玉県知事許可（般－６）第５３５２８号
Permitted business types: 土木, 建築, 大工, とび・土工, Stone works, 屋根, タイル・れんが, Steel structure works, 舗装, 塗装, 内装仕上, 水道施設
Legal articles: 建設業法第２8条第１項
Cause of action: １元請の下請代金の上限超過（第16条第１号違反）特定建設業の許可を受けていないにもかかわらず、建築一式工事に該当する工事について、8,000万円以上の下請契約を締結した。２契約書面の不交付（第19条第１項違反）発注者との請負契約及び下請契約の締結に際し、建設業法第19条第１項各号に掲げる事項を記載した書面（契約書）を作成せず、代わりに、それらの事項の記載がない「注文書」と「注文請書」を作成・交付した。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2118

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

Compliance context

Medium

A regulator issued a directive requiring specified action.

Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.

Verify the required action and whether the company has disclosed remediation or completion.

This context is an operational aid for review workflows, not a credit opinion or legal conclusion.

Evidence pack

Original Saitama Prefecture source (Japanese)

Extracted at: 2026-08-17T03:01:23.847+00:00
Evidence checked: 2026-08-17T03:01:23.847+00:00
Archive captured: Not archived

Show audit JSON

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    "url": "https://regbase.jp/en/enforcement/5b59e49e-0d1e-4fde-bcf3-20ab89860f3c",
    "company_name_original": "大豊地建株式会社",
    "company_name_registry": null,
    "corporate_number": null,
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "埼玉県",
      "en": "Saitama Prefecture"
    }
  },
  "entity_match": {
    "status": "unresolved",
    "confidence": 0,
    "method": "registry_attempt_deferred",
    "method_label": "registry_attempt_deferred",
    "notes": "法人台帳APIの候補集合を完全に確認できなかったため、再照合が必要です。"
  },
  "review": {
    "status": "needs_review",
    "label": "Needs review"
  },
  "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/5b59e49e-0d1e-4fde-bcf3-20ab89860f3c",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2118",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-08-17T03:01:23.847+00:00",
    "translatedAt": "2026-07-06T05:42:33.279+00:00",
    "evidenceCheckedAt": "2026-08-17T03:01:23.847+00:00",
    "generatedAt": "2026-08-21T23:47:40.290Z"
  },
  "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)

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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.