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| 日付 | Type | Contracting authority | Subject | 金額 |
|---|---|---|---|---|
| 2026-05-20 | Awarded bid | 国土交通省 | 調査船弁天丸整備外 | 860万円 |
| 2025-10-02 | Awarded bid | 国土交通省 | 港湾業務艇みずなぎ定期整備外 | 1640万円 |
| 2025-10-02 | Awarded bid | 国土交通省 | 港湾業務艇みずなぎ定期整備外 | 1640万円 |
| 2025-04-09 | Awarded bid | 国土交通省 | 調査船弁天丸定期整備外 | 1353万円 |
| 2025-04-09 | Awarded bid | 国土交通省 | 調査船弁天丸定期整備外 | 1353万円 |
| 2024-10-03 | Awarded bid | 国土交通省 | 港湾業務艇みずなぎ定期整備外 | 4463万円 |
| 2024-05-16 | Awarded bid | 国土交通省 | 港湾業務艇みずなぎ定期整備用部品購入 | 724万円 |
| 2024-04-17 | Awarded bid | 国土交通省 | 調査船弁天丸定期整備外 | 842万円 |
| 氏名 | Importance | 役職 | Appointed | Former | Current |
|---|---|---|---|---|---|
| 三上恭弘 | Representative director | 代表取締役 | - | - | Current |