Company profile

Company profileConfirmed enforcement recordsEnglish summaries 2/2Japanese original

光南建設株式会社

光南建設株式会社· Corporate Number: 4360001008787

光南建設株式会社 is a Japanese company registered in Okinawa Prefecture with Corporate Number 4360001008787. RegBase lists 2 public-source enforcement records for this company. The latest listed record is classified as Business Suspension by Okinawa Prefecture under the Construction Business Act on 24 Mar 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
2
Procurement suspensions
3
Licence actions
1
Registry changes
2
Latest public record
5 Aug 2026

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
光南建設株式会社
Original Japanese name
光南建設株式会社
Kana name
コウナンケンセツ
Corporate Number
4360001008787
Representative
津波 克守
Registered address
沖縄県宜野湾市宜野湾３丁目２番１６号
Industry
建設業

Corporate Number site: fetched 26 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
ConstructionSuspensionEndedSanction for non-compliance

Okinawa Prefecture

Action date
24 Mar 2026
Licence or registration number
沖縄県知事許可（般・特-3）第000321号
Effective period
10 Apr 2026 – 9 May 2026
Scope · original Japanese text
営業停止 １ 停止を命じる営業の範囲 建設業に関する営業のうち公共工事に係るもの ２ 期間 令和８年４月10日から令和８年５月９日まで（３０日間）

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 · 3 records
Currently suspended指名停止

文部科学省

Measure date
5 Aug 2026
Suspension period
5 Aug 2026 – 4 Dec 2026
Reason
Licensing-law violation当該業者は、令和４年度から令和６年度の経営事項審査の申請に際し、実態と異なる内容を記載した工事経歴書及び技術職員名簿を提出していたことが確認された。また、その結果をもって、沖縄県に対し入札参加資格の申請を行った。 このことが、建設業法第２８条第１項第２号に該当するとして、令和８年３月２４日に沖縄県知事より３０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

南風原町

Measure date
12 Jun 2026
Suspension period
12 Jun 2026 – 11 Jul 2026
Reason
Licensing-law violation令和4年度から令和6年度の経営事項審査の申請に際し、実態と異なる内容を記載した工事経歴書及び技術職員名簿を提出していた。そして、その結果をもって、公共工事の発注者である沖縄県に対し、入札参加資格申請を行った。このことにより、建設業法第28条第1項第2号に該当するとして、令和8年3月24日、沖縄県知事から営業停止処分を受けた。上記に加え、光南建設株式会社については、営業所技術者が常勤せず、建設業法第7条第2号に掲げる基準を満たさなくなったにもかかわらず、事実発生日から2週間以内に必要な届出を行わなかったとして、建設業法第28条第1項本文の規定に基づく指示処分も併せて受けた。
Rule
南風原町建設工事等の請負契約に係る指名停止に関する要領 / 第2条(別表第2第10号)

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・入札参加停止

Okinawa Prefecture

Measure date
22 Apr 2026
Suspension period
22 Apr 2026 – 21 Jun 2026
Reason
Licensing-law violation建設業法違反行為

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

Konoan Construction Co., Ltd. was confirmed to have submitted construction history documents and lists of technical personnel that contained false information when applying for the management review from 2022 to 2024. Additionally, based on this, the company applied for bid participation qualification with Okinawa Prefecture, the public works procurer. This is recognized as corresponding to the provisions of Article 28, Paragraph 1, Item 2 of the Construction Business Act.

24 Mar 2026Okinawa Prefecture
Official source URL recordedKiroku archive not completedReview details and sources on RegBase
Construction Business ActDirective
Multiple confirmed recordsConfirmed entity match

Kōnan Construction Co., Ltd. did not submit the necessary notification within two weeks of the fact occurrence, despite the fact that the site engineer was not permanently assigned and the standards listed in Article 7, Item 2 of the Construction Business Act were no longer met. This is recognized as a violation of Article 11, Paragraph 4 of the Construction Business Act and falls under the provisions of Article 28, Paragraph 1, main text of the same Act.

24 Mar 2026Okinawa Prefecture
Official source URL recordedKiroku archive not completedReview details and sources on RegBase

Language

日本語版を見る (Japanese)

Registry changes

Name changes

  • 光南建設株式会社(2015-10-05 - present)

Registered address changes

  • 沖縄県宜野湾市宜野湾３丁目２番１６号(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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