洸洋海工株式会社
Hiroshima, Japan
Active| Registration number | T6240001041187 |
|---|---|
| Type | Corporation |
| Registered name | 洸洋海工株式会社 |
| Address | 広島県呉市蒲刈町大浦５４０６番地 |
| Registered on | 2023-10-01 |
| Corporate number | 6240001041187 |
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Reading (furigana) | コウヨウカイコウ |
| Reading (romaji) | Koyokaiko |
| Number assigned on | 2015-10-05 |
| Postal code | 737-0402 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Government contract awards (GEPS)
128 national government awards on record between 2016-04-07 and 2026-07-28.
| 2026-07-28 | 標体修繕（第２回） |
|---|---|
| 2026-05-19 | 標体修繕（第１回） |
| 2026-03-05 | 明石海峡航路東方灯浮標ほか１基全交換工事 |
| 2026-02-06 | 鹿ノ瀬灯浮標ほか17基監視装置整備工事 |
| 2025-12-09 | 泉北大津南第一号灯浮標ほか６基全交換工事 |
Full award history on Japan Tenders →
出典：調達ポータル（https://www.p-portal.go.jp/）
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