Action summary

Company

ケイティ技研株式会社Japanese original

Original: ケイティ技研株式会社

Corporate Number: 8290801023403

Entity match

Confirmed entity match100/100Machine checked

source_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

7 July 2023

Issuing authority

Fukuoka Prefecture

福岡県

Industry context

建設業者

Violation

In 2022, Katie Giken Co., Ltd. engaged in private construction projects within Fukuoka City without holding the permit required under Article 3, Paragraph 1 of the Construction Business Act. The company entered into a subcontract with Yamashita Corporation, which was conducting construction work without the necessary permit, and the scope of work exceeded the limits defined as minor construction under Enforcement Order Article 1-2, Paragraph 1. This violation falls under Article 28, Paragraph 1, Item 6 of the Construction Business Act. The Fukuoka Prefecture issued an instruction on July 7, 2023, requiring the company to comply with the law and report measures taken.

Business location and permit details

Business location address

福岡県田川市大字川宮1060-2

Representative

是永 敬

Permit / registration number

福岡県知事（般－１）第110586号

Permitted business types

Civil engineering works, Building works, Carpentry works, Plastering works, Scaffolding, earthwork, and concrete works, Stone works, Roof works, Tile, brick, and block works, Steel structure works, Reinforcing bar works, Paving works, し, Sheet-metal works, Glass works, Painting works, Waterproofing works, Interior finishing works, Thermal insulation works, Fittings works, Water facilities works, Demolition works

Legal articles

建設業法第28条第1項（第6号該当）

Cause of action

ケイティ技研株式会社は、令和４年度に福岡市内の民間工事において、建設業法第3条第1項の許可を受けないで建設業を営む株式会社ヤマシタと、同法施行令第1条の2第1項で定める軽微な建設工事の範囲を超えて、下請契約を締結した。このことは、同法第28条第1項第6号に該当する。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1193

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

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

Evidence pack

{
  "record": {
    "id": "70760d90-cdf8-4438-883c-0e296cc07d36",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-keiteiji-yan-20230707",
    "company_name_original": "ケイティ技研株式会社",
    "company_name_registry": "ケイティ技研株式会社",
    "corporate_number": "8290801023403",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "福岡県",
      "en": "Fukuoka 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-keiteiji-yan-20230707",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1193",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T15:20:17.065+00:00",
    "evidenceCheckedAt": "2026-07-17T08:51:13.805+00:00",
    "generatedAt": "2026-07-24T12:54:53.603Z"
  },
  "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.