Enforcement record
Directive against 株式会社ケーエス工業
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
Kanagawa Prefecture
Action date
1 August 2025
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-KENSETSU-GYOHO-KE-202607241717
- Generated at
- 25 July 2026 at 02:17
- Record URL
- https://regbase.jp/en/enforcement/kensetsu-gyoho-keesugong-ye-20250801
1. Review Summary
| Target entity | 株式会社ケーエス工業 | Corporate Number | 7021001035811 |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | 0 records |
| Action date | 1 August 2025 | Authority | Kanagawa 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 | 株式会社ケーエス工業 |
|---|---|
| Original Japanese name | 株式会社ケーエス工業 |
| English-name source | Japanese original |
| Corporate Number | 7021001035811 |
| Company status | Active |
| Representative | 芹澤 守 |
| Registered address | 神奈川県相模原市中央区横山台2丁目5番1号門倉センタービル3階 |
| Industry / capital | Industry: 建設業 / Capital: - |
3. Enforcement Record
| Target name in disclosure | 株式会社ケーエス工業 |
|---|---|
| Authority | Kanagawa Prefecture (神奈川県) |
| Law / action type | Construction Business Act / Directive |
| Action / announcement date | Action: 1 August 2025 / Announcement: 25 April 2026 |
| English summary | K.S. Kogyo Co., Ltd. contracted for private construction work in Kanagawa Prefecture in May of Reiwa 6 (2024), violating Article 3, Paragraph 1 of the Construction Business Act by undertaking plumbing and rebar work beyond the scope of minor construction work specified in Enforcement Order of the Construction Business Act Article 1-2 before obtaining permits for these trades. Additionally, it violated Article 26, Paragraph 3 of the same Act by assigning a non-specialized technical staff as the chief engineer for construction work requiring dedicated engineers. This constitutes a violation of Item 2, Paragraph 1, Article 28 of the Construction Business Act. |
| Original Japanese text | 株式会社ケーエス工業は、令和6年5月に請負契約を締結した、神奈川県内における民間発注工事において、建設業法第3条第1項の規定に違反して、管工事業と鉄筋工事業の許可を取得する前に、建設業法施行令第1条の2に規定する軽微な建設工事の範囲を超えて当該業種の工事を請け負った。また、建設業法第26条第3項に違反して、技術者の専任を要する建設工事であるにもかかわらず、営業所の専任技術者を本件工事の主任技術者として配置していた。 このことは、建設業法第28条第1項第2号に該当する。 |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1765 |
| Extraction / evidence timestamps | Extracted: 18 July 2026 at 17:42 / Evidence checked: 18 July 2026 at 17:42 / Archive captured: Not recorded |
4. Business Location and Permit Details
| Business location address | 神奈川県神奈川県愛甲郡愛川町中津2629-1 |
|---|---|
| Representative | 芹澤 守 |
| Permit / registration number | 神奈川県知事許可(般-6)第86107号 |
| Permitted business types | 建・大・左・と・石・屋・管・タ・鋼・筋・板・ガ・塗・防・内・絶・具・解 |
| Legal articles | 建設業法第28条第第1項第2号該当 |
| Cause of action | 株式会社ケーエス工業は、令和6年5月に請負契約を締結した、神奈川県内における民間発注工事において、建設業法第3条第1項の規定に違反して、管工事業と鉄筋工事業の許可を取得する前に、建設業法施行令第1条の2に規定する軽微な建設工事の範囲を超えて当該業種の工事を請け負った。また、建設業法第26条第3項に違反して、技術者の専任を要する建設工事であるにもかかわらず、営業所の専任技術者を本件工事の主任技術者として配置していた。 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=1765 |
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
- 株式会社ケーエス工業Japanese originalOriginal: 株式会社ケーエス工業Corporate Number: 7021001035811
- 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 August 2025
- Issuing authority
- Kanagawa Prefecture神奈川県
- Industry context
- 建設業者
Violation
K.S. Kogyo Co., Ltd. contracted for private construction work in Kanagawa Prefecture in May of Reiwa 6 (2024), violating Article 3, Paragraph 1 of the Construction Business Act by undertaking plumbing and rebar work beyond the scope of minor construction work specified in Enforcement Order of the Construction Business Act Article 1-2 before obtaining permits for these trades. Additionally, it violated Article 26, Paragraph 3 of the same Act by assigning a non-specialized technical staff as the chief engineer for construction work requiring dedicated engineers. This constitutes a violation of Item 2, Paragraph 1, Article 28 of the Construction Business Act.
Show original Japanese text
株式会社ケーエス工業は、令和6年5月に請負契約を締結した、神奈川県内における民間発注工事において、建設業法第3条第1項の規定に違反して、管工事業と鉄筋工事業の許可を取得する前に、建設業法施行令第1条の2に規定する軽微な建設工事の範囲を超えて当該業種の工事を請け負った。また、建設業法第26条第3項に違反して、技術者の専任を要する建設工事であるにもかかわらず、営業所の専任技術者を本件工事の主任技術者として配置していた。 このことは、建設業法第28条第1項第2号に該当する。
Business location and permit details
- Business location address
- 神奈川県神奈川県愛甲郡愛川町中津2629-1
- Representative
- 芹澤 守
- Permit / registration number
- 神奈川県知事許可(般-6)第86107号
- Permitted business types
- 建・大・左・と・石・屋・管・タ・鋼・筋・板・ガ・塗・防・内・絶・具・解
- Legal articles
- 建設業法第28条第第1項第2号該当
- Cause of action
- 株式会社ケーエス工業は、令和6年5月に請負契約を締結した、神奈川県内における民間発注工事において、建設業法第3条第1項の規定に違反して、管工事業と鉄筋工事業の許可を取得する前に、建設業法施行令第1条の2に規定する軽微な建設工事の範囲を超えて当該業種の工事を請け負った。また、建設業法第26条第3項に違反して、技術者の専任を要する建設工事であるにもかかわらず、営業所の専任技術者を本件工事の主任技術者として配置していた。 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=1765
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
- 2026-07-18T08:42:00.192+00:00
- Evidence checked
- 2026-07-18T08:42:00.125+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "921f1c9c-6b3d-4b87-b9cf-3bd7afda20f5",
"url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-keesugong-ye-20250801",
"company_name_original": "株式会社ケーエス工業",
"company_name_registry": "株式会社ケーエス工業",
"corporate_number": "7021001035811",
"law": {
"ja": "建設業法",
"en": "Construction Business Act"
},
"action_type": {
"ja": "指示",
"en": "Directive"
},
"authority": {
"ja": "神奈川県",
"en": "Kanagawa 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/kensetsu-gyoho-keesugong-ye-20250801",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1765",
"officialDocumentUrl": null,
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-07-18T08:42:00.192+00:00",
"translatedAt": "2026-05-01T07:40:46.096+00:00",
"evidenceCheckedAt": "2026-07-18T08:42:00.125+00:00",
"generatedAt": "2026-07-24T17:17:33.772Z"
},
"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
- 株式会社ケーエス工業 Japanese original
- Japanese name
- 株式会社ケーエス工業
- Corporate Number
- 7021001035811
- Registered address
- 神奈川県相模原市中央区横山台2丁目5番1号門倉センタービル3階
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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.