Action summary

Company

株式会社ケイテックJapanese original

Original: 株式会社ケイテック

Corporate Number: 7120001135545

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

Business Suspension

営業停止

Action date

31 March 2025

Issuing authority

Osaka Prefecture

大阪府

Industry context

建設業者

Violation

1. The construction company violated Article 22, Paragraph 2 of the Construction Business Act by collectively accepting construction work contracted by Kabushiki Kaisha A・S・P for projects commissioned by Osaka City. 2. The construction company violated Article 22, Paragraph 2 of the Construction Business Act by collectively accepting construction work contracted by Kabushiki Kaisha Toki Corporation for projects commissioned by Osaka City. 3. The construction company violated Article 22, Paragraph 2 of the Construction Business Act by collectively accepting construction work contracted by Kabushiki Kaisha Towa Giken Kogyo for projects commissioned by Osaka City.

Business location and permit details

Business location address

大阪府大阪市中央区瓦町二丁目５番８号瓦町スクエアビル８階

Representative

川﨑 勉

Permit / registration number

国土交通大臣（特－5）第28920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３項及び第５項

Cause of action

１ 当該建設業者は、大阪市発注の工事において、建設業法第22条第２項の規定に違反して、株式会社Ａ・Ｓ・Ｐから同社の請け負った建設工事を一括して請け負った。 ２ 当該建設業者は、大阪市発注の工事において、建設業法第22条第２項の規定に違反して、株式会社東技コーポレーションから同社の請け負った建設工事を一括して請け負った。 ３ 当該建設業者は、大阪市発注の工事において、建設業法第22条第２項の規定に違反して、株式会社トーワ技研工業から同社の請け負った建設工事を一括して請け負った。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1629

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": "97208b1e-e26d-4fd5-9da3-9e20386177fd",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-keitetuku-20250331",
    "company_name_original": "株式会社ケイテック",
    "company_name_registry": "株式会社ケイテック",
    "corporate_number": "7120001135545",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "大阪府",
      "en": "Osaka 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": "Context needed",
    "actionMeaning": "This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.",
    "practicalNote": "Review the original Japanese source and determine relevance to your counterparty-risk workflow.",
    "lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-keitetuku-20250331",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1629",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-18T08:43:22.975+00:00",
    "translatedAt": "2026-05-01T07:48:32.196+00:00",
    "evidenceCheckedAt": "2026-07-18T08:43:22.923+00:00",
    "generatedAt": "2026-07-24T14:03:17.773Z"
  },
  "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.