Company profile

Company profileConfirmed enforcement recordsEnglish summaries 1/1Japanese original

有限会社四国通信システム

有限会社四国通信システム· Corporate Number: 5490002008376

有限会社四国通信システム is a Japanese company registered in Kochi Prefecture with Corporate Number 5490002008376. RegBase lists 1 public-source enforcement record for this company. The latest listed record is classified as License Revocation by Kochi Prefecture under the Construction Business Act on 26 Aug 2026. 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
1
Procurement suspensions
2
Licence actions
1
Registry changes
2
Latest public record
26 Aug 2026

Company Identity and Registry Data

English display name
有限会社四国通信システム
Original Japanese name
有限会社四国通信システム
Corporate Number
5490002008376
Registered address
高知県四万十市不破上町1907番地19

Note: Detailed gBizINFO registry data may not be available for this company yet. Use the public registry links below to review supplemental source information.

Corporate Number site: fetched 16 Sept 2026

Data sources

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Public documents and saved materials

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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
ConstructionRevocationRevoked or expiredSanction for non-compliance

Kochi Prefecture

Action date
26 Aug 2026
Licence or registration number
高知県知事(般-6)第8081号
Effective period
26 Aug 2026 – Unknown
Scope · original Japanese text
建設業法第29条第1項第2号(同法第8条第12号該当)に基づく許可の取消し

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

Public procurement suspension history

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

Confirmed identity · 2 records
Currently suspended指名停止

宿毛市

Measure date
8 Dec 2025
Suspension period
8 Dec 2025 – 7 Dec 2026
Reason
Bid rigging or interference土佐清水市が令和7年5月28日に行った「宿泊型多文化共生コミュニティ施設改修工事(電気設備)」の指名競争入札について、官製談合防止法違反と公契約関係競売入札妨害の疑いがあるとして、同年11月11日に有限会社四国通信システムの代表取締役が高知県警により逮捕されたため。
Rule
宿毛市建設工事指名停止等措置要領 / 第1条別表第2第9号

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

Currently suspended指名停止Revised publication recorded

黒潮町

Measure date
19 Nov 2025
Suspension period
19 Nov 2025 – 18 Nov 2026
Reason
Bid rigging or interference土佐清水市が令和7年5月28日に行った「宿泊型多文化共生コミュニティ施設改修工事(電気設備)」の指名競争入札について、官製談合防止法違反と公契約関係競売入札妨害の疑いがあるとして、同年11月11日に株式会社井上電工の代表取締役が高知県警により逮捕されたため。※該当条項・黒潮町建設工事指名停止等措置要領第1条別表第2第9号(談合容疑による逮捕(代表取締役))・同要領の取扱い第9項第9号(町外における談合)
Rule
別表第2第9号

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

Enforcement and administrative action history

Construction Business ActLicense Revocation
Confirmed entity match

Authority: Kochi Prefecture (高知県) Action: Cancellation of permit (許可取消) Permit number: Kochi Prefecture Governor (General) No. 8081 (高知県知事(般-6)第8081号) Legal basis: Article 29(1)(ii) of the Construction Business Act (建設業法第29条第1項第2号) (Also stated: Article 8(12) of the same Act (同法第8条第12号)) Date of disposition: 26 August 2026 (処分年月日:2026年8月26日) Company: Yugen Kaisha Shikoku Tsushin System (有限会社四国通信システム) Corporate number: 5490002008376 Representative director: Eiji Yūto (榮 勇男) Main business location: 1907-19 Fuwakami-cho, Shimanto-shi, Kochi Prefecture (高知県四万十市不破上町1907-19) Cause stated for the disposition: The decision states that, regarding a designated-competition bidding process conducted by Tosashimizu City for the “Lodging-type Multicultural Coexistence Community Facility Renovation Work (Electrical Equipment)” (宿泊型多文化共生コミュニティ施設改修工事(電気設備)), Eiji Yūto (representative director of Yugen Kaisha Shikoku Tsushin System) conspired with Ono Kazuyuki (then representative director of Inoue Denco Co., Ltd., 株式会社井上電工) and with the then Mayor of Tosashimizu City and members of the Tosashimizu City assembly. The decision states that they provided guidance on the minimum restricted price, resulting in Inoue Denco Co., Ltd. being awarded the contract. Criminal judgment stated: The decision states that, as a violation of Article 96-6(1) of the Penal Code (before amendments by the Act Partially Amending the Penal Code, etc. (Act No. 67 of 2022)), in connection with Article 60 of the Penal Code (Act No. 45 of 1907), the Kochi District Court issued a guilty judgment on 10 June 2026, sentencing imprisonment for one year with a three-year suspension (懲役1年2月執行猶予3年). The decision states that the sentence became final on the same date. Conclusion stated: The decision states that the above corresponds to Article 29(1)(ii) of the Construction Business Act.

26 Aug 2026Kochi Prefecture
Official source URL recordedKiroku archive not completedReview details and sources on RegBase

Registry changes

Name changes

  • 有限会社四国通信システム(2015-10-05 - present)

Registered address changes

  • 高知県四万十市不破上町1907番地19(2015-10-05 - present)

Breakdown by law

Breakdown by action type

About this English name

No official English name source is recorded. The original Japanese name is shown.

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