Action summary

Company

大浜建設株式会社Japanese original

Original: 大浜建設株式会社

Corporate Number: 2180001096984

Entity match

Confirmed entity match95/100Human reviewed

Normalized Japanese name matched to a company profile with Corporate Number

Matched by normalized Japanese company name to an enriched company profile with a Corporate Number.

Governing law

Construction Business Act

建設業法

Action type

Business Suspension

営業停止

Action date

3 July 2026

Issuing authority

Aichi Prefecture

愛知県

Industry context

建設業者

Violation

The representative director of Ohama Construction Co., Ltd. was subject to a summary fine order by the Nagoya Summary Court in March 2026 for obstructing fair public bidding procedures by using fraudulent means in relation to a construction project bid at Yatomi City Hall in May 2025. This act constitutes a violation of the Construction Business Act, Article 28, Paragraph 1, Items 2 and 3. Consequently, the Aichi Prefecture issued a one-year suspension of business operations, effective from July 18, 2026, to July 17, 2027, specifically for construction related to public works, including general building construction. The company’s license number is Aichi Prefecture Governor Permit (General/Specific) No. 42545. The company’s main office is located at 569 Maegasu-cho, Yatomi City, Aichi Prefecture. The cause of the suspension is the same as the court’s finding of obstructing fair bidding through fraudulent conduct, which is a violation of the Construction Business Act, Article 28, Paragraph 3.

Business location and permit details

Business location address

愛知県弥富市前ヶ須町午新田569

Representative

水谷 吉文

Permit / registration number

愛知県知事許可（般・特－３）第42545号

Permitted business types

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

Legal articles

建設業法第28条第３項（同条第１項第２号及び第３号該当）

Cause of action

大浜建設株式会社の代表取締役は令和７年５月に弥富市役所において執行された工事の入札に関し、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したとして、令和８年３月に名古屋簡易裁判所から公契約関係競売入札妨害罪により罰金の略式命令を受け、その刑が確定している。 このことは、建設業法第28条第１項第２号及び第３号に該当する。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2142

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": "cd717f21-7f7f-48be-a16c-629f38a21a16",
    "url": "https://regbase.jp/en/enforcement/cd717f21-7f7f-48be-a16c-629f38a21a16",
    "company_name_original": "大浜建設株式会社",
    "company_name_registry": "大浜建設株式会社",
    "corporate_number": "2180001096984",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "愛知県",
      "en": "Aichi Prefecture"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "confidence": 95,
    "method": "normalized_name_with_corporate_number",
    "method_label": "Normalized Japanese name matched to a company profile with Corporate Number",
    "notes": "Matched by normalized Japanese company name to an enriched company profile with a Corporate Number."
  },
  "review": {
    "status": "human_reviewed",
    "label": "Human reviewed"
  },
  "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/cd717f21-7f7f-48be-a16c-629f38a21a16",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2142",
    "archiveUrl": "https://kiroku.today/view/547de2bad98mus0d",
    "archiveCapturedAt": "2026-07-06T03:00:50.205+00:00",
    "extractedAt": "2026-07-06T03:00:49.116+00:00",
    "translatedAt": "2026-07-06T05:42:13.635+00:00",
    "evidenceCheckedAt": "2026-07-06T03:00:49.116+00:00",
    "generatedAt": "2026-07-07T20:59:55.697Z"
  },
  "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.