Action summary

Company

タチバナ工業株式会社Japanese original

Original: タチバナ工業株式会社

Corporate Number: 4470001002705

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

2 September 2022

Issuing authority

Shikoku Regional Development Bureau

四国地方整備局

Industry context

建設業者

Violation

Tachibana Kogyo Co., Ltd.'s employee (then director) received confidential information regarding the minimum bid price for a bridge construction project in Tonoshō Town, Kagawa Prefecture, on November 9, 2021, through an indirect connection with the mayor of the town, via the actual management of a construction company in Takamatsu City. Based on this information, a joint construction company led by Tachibana Kogyo was awarded the contract. The employee was convicted under Articles 60 and 96-6(1) of the Penal Code and sentenced to 1 year and 6 months in prison (with a 3-year probation) on June 1, 2022, with the sentence finalized. This conduct was deemed to fall under Article 28(1)(3) of the Construction Business Act. As a result, the Shikoku Regional Development Bureau ordered a business suspension for 120 days from September 17, 2022, to January 14, 2023, covering public civil engineering work related to construction activities nationwide, specifically involving the handling of civil engineering projects commissioned by public entities, including national and local governments, and designated public corporations. The suspension was based on the violation of the Construction Business Act, specifically Article 28(3).

Business location and permit details

Business location address

香川県高松市

Representative

林 和彦

Permit / registration number

国土交通大臣（特－３）第000250号

Permitted business types

Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Stone works, Steel structure works, Paving works, し, Water facilities works, Demolition works

Legal articles

建設業法第２８条第３項

Cause of action

タチバナ工業株式会社の社員（当時取締役）は、令和３年１１月９日に香川県土庄町が入札を執行した架橋工事１件の競争入札に関し、高松市の建設会社の実質的経営者を介し、当時同町の町長であった者から秘密事項である最低制限価格の情報提供を受け、その情報を元に同社を代表者とする特定建設工事共同企業体が落札した。 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４年６月１日に懲役１年６ヶ月（執行猶予３年）の判決を受け、その刑が確定した。 このことが、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=711

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": "61d2c1e7-08ba-49c3-af8c-c21f254fe3cc",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-tatibanagong-ye-20220902",
    "company_name_original": "タチバナ工業株式会社",
    "company_name_registry": "タチバナ工業株式会社",
    "corporate_number": "4470001002705",
    "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-tatibanagong-ye-20220902",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=711",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T13:40:17.805+00:00",
    "evidenceCheckedAt": "2026-07-17T08:55:43.349+00:00",
    "generatedAt": "2026-07-24T18:08:07.399Z"
  },
  "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.