Action summary

Company

株式会社多賀組Japanese original

Original: 株式会社多賀組

Corporate Number: 2160001008454

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

21 April 2022

Issuing authority

Shiga Prefecture

滋賀県

Industry context

建設業者

Violation

The former representative director of Takagumi Co., Ltd. conspired with a Takamura municipal employee regarding the competitive bidding for the '2020 Fiscal Year (Construction) No. 24 Shimogahara Takahashi Repair Work' conducted on March 23, 2021. They received guidance on the project’s estimated price, which was confidential, and used this information to influence the bid, leading to the company's successful bid close to the estimated price. The individual was sentenced to one year in prison (probation for three years) on December 23, 2021, by the Otsu District Court, with the sentence finalized on January 7, 2022. This conduct was deemed to violate Article 28, Paragraph 1, Items 2 and 3 of the Construction Business Act. Consequently, the Shiga Prefecture imposed a one-year suspension of business operations in the civil engineering sector related to public works, effective from May 5, 2022, to May 4, 2023.

Business location and permit details

Business location address

滋賀県犬上郡多賀町大字多賀1443番地

Representative

丸山 忠隆

Permit / registration number

滋賀県知事許可（般・特－03）第50102号

Permitted business types

（般）建, Pipe works, （特）土・と・石・鋼・舗・しゅ・塗・水

Legal articles

建設業法第28条第３項

Cause of action

株式会社多賀組の元代表取締役は、多賀町が令和３年３月23日に入札を執行した「令和２年度（建工）第24号霜ヶ原高橋補修工事」の指名競争入札に関し、多賀町職員と共謀の上、同職員から、同入札における秘密事項である同工事の予定価格に近接した金額の教示を受け、よって、同工事の入札において、同社をして、予定価格に近接した金額で入札させて同工事を落札させ、もって偽計を用いて公の入札で契約を締結するためのものの公正を害すべき行為を行った。 これにより、株式会社多賀組の元代表取締役は、公契約関係競売入札妨害の罪により、令和３年12月23日に大津地方裁判所から、懲役１年（執行猶予３年）の判決を受け、令和４年１月７日にその刑が確定した。 このことが、建設業法第28条第１項第２号および第３号に該当すると認められる。また、滋賀県建設業者等の不正行為等に対する監督処分の基準第３の２(2)①を適用し、営業停止期間は、１年間とする。

Other notes

新聞報道等

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=461

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": "5a20be33-ec8e-4eab-a004-0d2d688f2346",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-duo-he-zu-20220421",
    "company_name_original": "株式会社多賀組",
    "company_name_registry": "株式会社多賀組",
    "corporate_number": "2160001008454",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "滋賀県",
      "en": "Shiga 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-duo-he-zu-20220421",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=461",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T02:20:35.812+00:00",
    "evidenceCheckedAt": "2026-07-17T08:57:47.27+00:00",
    "generatedAt": "2026-07-24T18:07:04.515Z"
  },
  "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.