Action summary

Company

株式会社黒石ネットJapanese original

Original: 株式会社黒石ネット

Corporate Number: 1490003000559

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

14 March 2022

Issuing authority

Shikoku Regional Development Bureau

四国地方整備局

Industry context

建設業者

Violation

株式会社黒石ネット's employee (then director) received confidential information such as design costs from a municipal employee of Oni Kita Town, Ehime Prefecture, during the competitive bidding for five disaster recovery projects conducted between February and April 2019. The employee used this information to secure the winning bid for the company. As a result, the employee was convicted of violating Articles 60 and 96-6, Paragraph 1 of the Penal Code, receiving a sentence of 1 year and 6 months imprisonment (suspended for 3 years) on November 10, 2021, with the sentence finalized on November 25, 2021. This conduct was deemed to violate Article 28, Paragraph 1, Item 2 of the Construction Business Act. Consequently, the company was ordered to suspend its construction business operations related to civil engineering and earthwork nationwide for 120 days, from March 30, 2022, to July 27, 2022, by the Shikoku Regional Development Bureau.

Business location and permit details

Business location address

愛媛県松山市

Representative

黒石 侑希

Permit / registration number

国土交通大臣（般-01）第023312号

Permitted business types

Civil engineering works, Scaffolding, earthwork, and concrete works

Legal articles

建設業法第２８条第３項

Cause of action

株式会社黒石ネットの社員（当時取締役）は、愛媛県北宇和郡鬼北町が平成31年2月から4月にかけて執行した災害復旧工事5件の競争入札に際し、面識のあった土木会社役員を介し、同町職員から秘密事項である設計金額等の情報提供を受け、同社が落札した。これにより同社社員は、刑法第60条及び第96条の6第1項に該当し、令和3年11月10日に懲役1年6ヶ月（執行猶予3年）の判決を受け、同年11月25日に刑が確定した。 このことが、建設業法第28条第1項第2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=594

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": "2966fa22-24e7-49ad-9a9b-b1cf7e4d99fa",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-hei-shi-netuto-20220314",
    "company_name_original": "株式会社黒石ネット",
    "company_name_registry": "株式会社黒石ネット",
    "corporate_number": "1490003000559",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "四国地方整備局",
      "en": "Shikoku 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": "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-hei-shi-netuto-20220314",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=594",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T02:00:59.818+00:00",
    "evidenceCheckedAt": "2026-07-17T08:58:58.919+00:00",
    "generatedAt": "2026-07-24T16:28:36.401Z"
  },
  "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.