Enforcement record
Directive against 大豊地建株式会社
This page is one enforcement record linked to a confirmed legal entity. Company-level Official Gazette notices, registry data, related-company signals, and other public records are collected on the company profile.
View company profileAction 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 confirmed target entity, regulator disclosure, source status, and review notes for internal compliance files.
- Report ID
- RB-EN-ENFORCEMENT-5B59E49E-0D1E-4FD-202608090034
- Generated at
- 9 August 2026 at 09:34
- Record URL
- https://regbase.jp/en/enforcement/5b59e49e-0d1e-4fde-bcf3-20ab89860f3c
1. Review Summary
| Target entity | 大豊地建株式会社 | Corporate Number | 6030001005238 |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | 0 records |
| 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. Target Entity
| English display name | 大豊地建株式会社 |
|---|---|
| Original Japanese name | 大豊地建株式会社 |
| English-name source | Japanese original |
| Corporate Number | 6030001005238 |
| Company status | Active |
| Representative | 念澤 隆 |
| Registered address | 埼玉県さいたま市大宮区櫛引町1丁目821番地2 |
| Industry / capital | Industry: 建設業 / Capital: - |
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=2128 |
| Extraction / evidence timestamps | Extracted: 1 August 2026 at 00:09 / Evidence checked: 1 August 2026 at 00:09 / 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=2128 |
5. Other Confirmed Records for This Company
No other confirmed enforcement records linked to this company are shown within the current RegBase coverage.
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.
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Action summary
- Company
- 大豊地建株式会社Japanese originalOriginal: 大豊地建株式会社Corporate Number: 6030001005238
- Entity match
- Confirmed entity match100/100Machine checkedsource_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
- 1 July 2026
- Issuing authority
- Saitama Prefecture埼玉県
- Industry context
- 建設業者
Violation
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=2128
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
MediumA 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
- Extracted at
- 2026-07-31T15:09:45.077+00:00
- Evidence checked
- 2026-07-31T15:09:44.671+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "5b59e49e-0d1e-4fde-bcf3-20ab89860f3c",
"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": "大豊地建株式会社",
"corporate_number": "6030001005238",
"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": "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/5b59e49e-0d1e-4fde-bcf3-20ab89860f3c",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2128",
"officialDocumentUrl": null,
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-07-31T15:09:45.077+00:00",
"translatedAt": "2026-07-06T05:42:33.279+00:00",
"evidenceCheckedAt": "2026-07-31T15:09:44.671+00:00",
"generatedAt": "2026-08-09T00:34:13.450Z"
},
"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
- 大豊地建株式会社 Japanese original
- Japanese name
- 大豊地建株式会社
- Corporate Number
- 6030001005238
- Registered address
- 埼玉県さいたま市大宮区櫛引町1丁目821番地2
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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.