Company profile

Company profileConfirmed enforcement recordsEnglish summaries 2/2Japanese original

株式会社トーワ技研工業

株式会社トーワ技研工業· Corporate Number: 2120001141358

株式会社トーワ技研工業 is a Japanese company registered in Osaka Prefecture with Corporate Number 2120001141358. RegBase lists 2 public-source enforcement records for this company. The latest listed record is classified as Directive by Osaka Prefecture under the Construction Business Act on 31 Mar 2025. Users should verify material records against the original Japanese source before making legal, credit, procurement, or onboarding decisions.

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This page brings together Official Gazette notices, enforcement records, registry data, related-company signals, and source-review links for one company. Open individual enforcement records from the history section below.

Public Record Summary

Enforcement records
2
Procurement suspensions
4
Licence actions
1
Latest public record
4 Sept 2025

Compared with 12 peer companies with enforcement records in the 建設業 industry

This company: 2/peer average: 1.5 (median 1)→ above peer average

Repeated actions: 2 actions are recorded for this company. Multiple actions under the same law may be relevant when reviewing repeat compliance issues.

Company Identity and Registry Data

English display name
株式会社トーワ技研工業
Original Japanese name
株式会社トーワ技研工業
Corporate Number
2120001141358
Representative
千神 展久
Registered address
大阪府大阪市淀川区宮原１丁目１８番２０号
Industry
建設業

Data sources

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Licence and registration actions

Published revocations, suspensions, restrictions, expiries, and reinstatements linked to this verified legal entity.

Confirmed identity · 1 record
ConstructionSuspensionStatus under reviewSanction for non-compliance

Osaka Prefecture

Action date
31 Mar 2025
Licence or registration number
大阪府知事（特－2）第118633号
Effective period
15 Apr 2025 – Unknown
Scope · original Japanese text
建設業法第28条第３項に基づく営業停止処分 営業停止期間：令和７年４月15日から同年５月６日までの22日間 営業停止範囲：建設業に係る営業の全部

The official source identifies this as a measure for non-compliance.

Open the official-record viewOfficial source

Public procurement suspension history

Measures published by Japanese contracting authorities, presented separately from regulatory enforcement.

Confirmed identity · 4 records
Period ended指名停止

農林水産省大臣官房

Measure date
4 Sept 2025
Suspension period
4 Sept 2025 – 3 Dec 2025
Reason
Other9月4日(3ヵ月)(PDF : 61KB)

Japanese source text is retained where an official English translation is not available.

Open the official-record viewOfficial source
Period ended指名停止

文部科学省

Measure date
6 Aug 2025
Suspension period
6 Aug 2025 – 5 Nov 2025
Reason
Licensing-law violation当該業者は、令和７年３月３１日付けで大阪府知事より以下の監督処分を受けた。 （１）当該業者は、大阪市発注の工事において、建設業法第２６条第３項の規定に違反して、他の工事現場に専任の主任技術者として配置されていたＡ氏を専任の主任技術者として配置したことが、建設業法第２８条第１項第２号に該当するとして、大阪府より指示処分を受けた。 （２）当該業者は、大阪市発注のＡ工事において、建設業法第２２条第２項の規定に違反して、株式会社渡辺塗装から同社の請け負った建設工事を一括して請け負った。 また、大阪市発注のＢ工事において、建設業法第２２条第２項の規定に違反して、株式会社渡辺塗装から同社の請け負った建設工事を一括して請け負った。さらに、Ｂ工事において、建設業法第２６条第３項の規定に違反して、他の工事現場に専任の主任技術者として配置されていたＣ氏を専任の主任技術者として配置するなど適格な主任技術者を配置しないなど（また、Ｃ氏は工期の後半には他の工事現場の現場代理人でもあった）、建設業法第２２条第１項の規定に違反して、その請け負った建設工事を一括して株式会社ケイテックに請け負わせた。 以上のことが建設業法第２８条第３項に該当するとして、大阪府より２２日間の営業停止処分を受けた。

Japanese source text is retained where an official English translation is not available.

Open the official-record viewOfficial source
Period ended指名停止

芦屋市

Measure date
22 Apr 2025
Suspension period
22 Apr 2025 – 21 Jul 2025
Reason
Licensing-law violation大阪市発注の工事において、建設業法第22条第1項の規定に違反して、その請け負った建設工事を他の建設業者に一括して請け負わせた。また、大阪市発注の複数の工事において、同条第2項の規定に違反して、他の建設業者から一括して建設工事を請け負ったことを処分の原因として、大阪府知事から同法第28条第3項の規定に基づく営業停止処分を受けたため。
Rule
別表2-7(2)

Japanese source text is retained where an official English translation is not available.

Open the official-record viewOfficial source
Period ended指名停止

文部科学省

Measure date
20 Jul 2018
Suspension period
20 Jul 2018 – 19 Sept 2018
Reason
Contract default平成３０年７月９日に行われた、国立大学法人京都教育大学発注の「京都教育大学（藤森他）１号館Ｂ棟等屋上防水改修工事」の一般競争入札において、株式会社トーワ技研工業の入札価格が調査基準価格を下回っていたため、低入札価格調査を行っていたところ、同社から、入札価格の積算に過失があったことを理由に辞退の申し出があり、同工事の入札手続きに遅延を及ぼすこととなった。

Japanese source text is retained where an official English translation is not available.

Open the official-record viewOfficial source

Enforcement and administrative action history

Construction Business ActBusiness Suspension
Multiple confirmed recordsConfirmed entity match

1. The construction company violated the Building Business Act by unilaterally accepting the entire construction work from Watanabe Painting for project A ordered by Osaka City, contrary to Article 22, Paragraph 2. 2. (1) The company violated the same law by unilaterally accepting the entire construction work from Watanabe Painting for project B. (2) For project B, the company violated Article 26, Paragraph 3, by failing to assign a qualified chief engineer, instead assigning Mr. C, who was also a site manager at another site in the latter half of the construction period, as the sole chief engineer, and by subcontracting the entire construction work to K-Tech Corporation, contrary to Article 22, Paragraph 1.

31 Mar 2025Osaka Prefecture
Official source URL recordedKiroku archive not completedReview details and sources on RegBase
Construction Business ActDirective
Multiple confirmed recordsConfirmed entity match

The construction company assigned Mr. A, who was designated as a full-time chief engineer at another construction site, as a full-time chief engineer for a project commissioned by Osaka City, in violation of Article 26, Paragraph 3 of the Building Business Act.

31 Mar 2025Osaka Prefecture
Official source URL recordedKiroku archive not completedReview details and sources on RegBase

Language

日本語版を見る (Japanese)

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