Action summary

Company

株式会社深沢Japanese original

Original: 株式会社深沢

Corporate Number: 3070001002746

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

24 November 2021

Issuing authority

Gunma Prefecture

群馬県

Industry context

建設業者

Violation

The former CEO of Kabushiki Kaisha Fukazawa (formerly Fukazawa-gumi), regarding two public construction projects in Maebashi City, received confidential information about project bid prices from a former city employee. He used this information to have his company bid close to the expected prices, thereby affecting the fairness of the bidding process. The CEO was sentenced to one year in prison with a three-year suspension, with the sentence finalized on October 1, 2021. Based on these facts, the Gunma Prefectural Government has imposed a one-year suspension of business operations on the company, effective from December 8, 2021, to December 7, 2022, under Article 28, Paragraph 3 of the Construction Business Act.

Business location and permit details

Business location address

群馬県前橋市今井町931-8

Representative

深沢 幸

Permit / registration number

群馬県知事（特-2）第3125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（第1項第2号及び第3号該当）

Cause of action

株式会社深沢組（令和３年２月２６日に株式会社深沢に商号変更）の元代表取締役は、前橋市が令和２年６月２６日に執行した「農山漁村地域整備交付金農業集落排水事業（機能強化）込皆戸処理施設脱水機棟建築工事」に係る指名競争入札に関し、同市元職員から同入札に関する秘密事項である同工事の予定価格の教示を受け、同社に同予定価格に近接する金額で入札させて同案件を落札させ、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。 また、当該元代表取締役は、前橋市が令和２年７月８日に執行した「社資交（狭あい）道路改良工事（道建第１号）」に係る指名競争入札に関し、当該元職員から同入札に関する秘密事項である同工事の予定価格の教示を受け、当該会社に同予定価格に近接する金額で入札させて同案件を落札させ、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、当該元代表取締役は、前橋地方裁判所から令和３年９月１６日に懲役１年(執行猶予３年)の判決を受け、同年１０月１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号及び第３号に該当し、同条第３項に基づき営業停止処分とする。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=355

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": "31f336fd-3d1f-4ad2-87ed-7f991ffca8c7",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-shen-ze-20211124",
    "company_name_original": "株式会社深沢",
    "company_name_registry": "株式会社深沢",
    "corporate_number": "3070001002746",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "群馬県",
      "en": "Gunma 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-shen-ze-20211124",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=355",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T01:03:41.057+00:00",
    "evidenceCheckedAt": "2026-07-17T09:01:41.935+00:00",
    "generatedAt": "2026-07-24T15:08:24.641Z"
  },
  "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.