Enforcement record
Directive against 協成電気株式会社
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
Kantō Regional Development Bureau
Action date
13 February 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-KENSETSU-GYOHO-XI-202608180254
- Generated at
- 18 August 2026 at 11:54
- Record URL
- https://regbase.jp/en/enforcement/kensetsu-gyoho-xie-cheng-dian-qi-20260213
1. Review Summary
| Target entity | 協成電気株式会社 | Corporate Number | 5020001072602 |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | 0 records |
| Action date | 13 February 2026 | Authority | Kantō Regional Development Bureau |
| 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 | 協成電気株式会社 |
|---|---|
| Original Japanese name | 協成電気株式会社 |
| English-name source | Japanese original |
| Corporate Number | 5020001072602 |
| Company status | Active |
| Representative | 岩澤 和寿 |
| Registered address | 神奈川県川崎市川崎区新川通3番12号 |
| Industry / capital | Industry: 建設業 / Capital: - |
3. Enforcement Record
| Target name in disclosure | 協成電気株式会社 |
|---|---|
| Authority | Kantō Regional Development Bureau (関東地方整備局) |
| Law / action type | Construction Business Act / Directive |
| Action / announcement date | Action: 13 February 2026 / Announcement: 25 April 2026 |
| English summary | Kyo-sei Denki Co., Ltd. failed to submit a worker injury and illness report to the competent Labor Standards Inspection Office Chief following a work-related injury resulting in more than four days of leave that occurred during electrical equipment construction in Sodegaura City, Chiba Prefecture, on March 30, 2023. Regarding this matter, the company and one of its Chiba branch managers were each sentenced to a fine of 200,000 yen for violations of the Industrial Safety and Health Act by the Kisarazu Summary Court on August 29, 2025, and the sentences were finalized. This is recognized as corresponding to Item 3, Paragraph 1, Article 28 of the Construction Business Act. |
| Original Japanese text | 協成電気株式会社は、元請として請け負った千葉県袖ヶ浦市における電気設備工事において、令和5年3月30日、休業4日以上の労働災害が発生したにもかかわらず、労働者死傷病報告書を所轄労働基準監督署長に提出しなかった。 この件について、遅滞なく法令の定める報告をしなかったとして、同社及び同社の千葉営業所長1名は、令和7年8月29日付けで労働安全衛生法違反により、木更津簡易裁判所からそれぞれ罰金刑(20万円)の略式命令を受け、その刑が確定している。 このことが、建設業法第28条第1項第3号に該当すると認められる。 |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1966 |
| Extraction / evidence timestamps | Extracted: 13 August 2026 at 00:10 / Evidence checked: 13 August 2026 at 00:10 / Archive captured: Not recorded |
4. Business Location and Permit Details
| Business location address | 神奈川県川崎市川崎区新川通3-12 |
|---|---|
| Representative | 岩澤 和寿 |
| Permit / registration number | 国土交通大臣(般・特-7)第003601号 |
| Permitted business types | (一般)通, 消(特定)電 |
| Legal articles | 建設業法第28条第1項(同条第1項第3号該当) |
| Cause of action | 協成電気株式会社は、元請として請け負った千葉県袖ヶ浦市における電気設備工事において、令和5年3月30日、休業4日以上の労働災害が発生したにもかかわらず、労働者死傷病報告書を所轄労働基準監督署長に提出しなかった。 この件について、遅滞なく法令の定める報告をしなかったとして、同社及び同社の千葉営業所長1名は、令和7年8月29日付けで労働安全衛生法違反により、木更津簡易裁判所からそれぞれ罰金刑(20万円)の略式命令を受け、その刑が確定している。 このことが、建設業法第28条第1項第3号に該当すると認められる。 |
| Overview page | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1966 |
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
- 協成電気株式会社Japanese originalOriginal: 協成電気株式会社Corporate Number: 5020001072602
- 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
- 13 February 2026
- Issuing authority
- Kantō Regional Development Bureau関東地方整備局
- Industry context
- 建設業者
Violation
Kyo-sei Denki Co., Ltd. failed to submit a worker injury and illness report to the competent Labor Standards Inspection Office Chief following a work-related injury resulting in more than four days of leave that occurred during electrical equipment construction in Sodegaura City, Chiba Prefecture, on March 30, 2023. Regarding this matter, the company and one of its Chiba branch managers were each sentenced to a fine of 200,000 yen for violations of the Industrial Safety and Health Act by the Kisarazu Summary Court on August 29, 2025, and the sentences were finalized. This is recognized as corresponding to Item 3, Paragraph 1, Article 28 of the Construction Business Act.
Show original Japanese text
協成電気株式会社は、元請として請け負った千葉県袖ヶ浦市における電気設備工事において、令和5年3月30日、休業4日以上の労働災害が発生したにもかかわらず、労働者死傷病報告書を所轄労働基準監督署長に提出しなかった。 この件について、遅滞なく法令の定める報告をしなかったとして、同社及び同社の千葉営業所長1名は、令和7年8月29日付けで労働安全衛生法違反により、木更津簡易裁判所からそれぞれ罰金刑(20万円)の略式命令を受け、その刑が確定している。 このことが、建設業法第28条第1項第3号に該当すると認められる。
Business location and permit details
- Business location address
- 神奈川県川崎市川崎区新川通3-12
- Representative
- 岩澤 和寿
- Permit / registration number
- 国土交通大臣(般・特-7)第003601号
- Permitted business types
- (一般)通, 消(特定)電
- Legal articles
- 建設業法第28条第1項(同条第1項第3号該当)
- Cause of action
- 協成電気株式会社は、元請として請け負った千葉県袖ヶ浦市における電気設備工事において、令和5年3月30日、休業4日以上の労働災害が発生したにもかかわらず、労働者死傷病報告書を所轄労働基準監督署長に提出しなかった。 この件について、遅滞なく法令の定める報告をしなかったとして、同社及び同社の千葉営業所長1名は、令和7年8月29日付けで労働安全衛生法違反により、木更津簡易裁判所からそれぞれ罰金刑(20万円)の略式命令を受け、その刑が確定している。 このことが、建設業法第28条第1項第3号に該当すると認められる。
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1966
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
- 2026-08-12T15:10:34.634+00:00
- Evidence checked
- 2026-08-12T15:10:34.264+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "fd14be4e-d712-47ff-acd4-41df9bd90ce7",
"url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xie-cheng-dian-qi-20260213",
"company_name_original": "協成電気株式会社",
"company_name_registry": "協成電気株式会社",
"corporate_number": "5020001072602",
"law": {
"ja": "建設業法",
"en": "Construction Business Act"
},
"action_type": {
"ja": "指示",
"en": "Directive"
},
"authority": {
"ja": "関東地方整備局",
"en": "Kantō Regional Development Bureau"
}
},
"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-xie-cheng-dian-qi-20260213",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1966",
"officialDocumentUrl": null,
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-08-12T15:10:34.634+00:00",
"translatedAt": "2026-05-01T07:31:24.697+00:00",
"evidenceCheckedAt": "2026-08-12T15:10:34.264+00:00",
"generatedAt": "2026-08-18T02:54:14.874Z"
},
"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
- 協成電気株式会社 Japanese original
- Japanese name
- 協成電気株式会社
- Corporate Number
- 5020001072602
- Registered address
- 神奈川県川崎市川崎区新川通3番12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.