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Total assets 114.3億円 / Net income 12.8億円
東京都港区海岸三丁目20番20号
| 日付 | Type | Contracting authority | Subject | 金額 |
|---|---|---|---|---|
| 2026-04-07 | Awarded bid | 環境省 | 令和８年度皇居外苑浄化施設凝集剤他購入 | 950万円 |
| 2026-04-07 | Awarded bid | 環境省 | 令和８年度皇居外苑浄化施設凝集剤他購入 | 950万円 |
| 2024-04-15 | Awarded bid | 環境省 | 令和６年度皇居外苑浄化施設凝集剤他購入 | 809万円 |
| 2023-10-20 | Awarded bid | 防衛省 | 中水処理設備補修役務 | 7990万円 |
| 2023-04-05 | Awarded bid | 環境省 | 令和５年度皇居外苑浄化施設凝集剤他購入 | 809万円 |
| 2022-04-06 | Awarded bid | 環境省 | 令和４年度皇居外苑浄化施設凝集剤他購入 | 811万円 |
| 2021-08-31 | Awarded bid | 防衛省 | 中水処理設備等整備役務 | 3300万円 |
| 2021-04-05 | Awarded bid | 環境省 | 令和３年度皇居外苑浄化施設凝集剤他購入 | 914万円 |
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53 株式会社西原環境