関係会社損失引当金、希薄化後１株当たり当期利益又は当期損失（△）、Provision Of Reserve For Investment Loss他1件
- 【期間】
| 年度 | 関係会社損失引当金 | 希薄化後１株当たり当期利益又は当期損失（△） | Provision Of Reserve For Investment Loss | 従業員数 - 社会基盤・海洋 |
|---|
| 2018/03 | 11.9億 | | - | | - | | - | |
| 2019/03 | 12.1億 | +2% | - | | - | | 2,359 | |
| 2020/03 | 12.5億 | +3.1% | 53.91円/株 | | - | | 2,399 | +1.7% |
| 2021/03 | - | | 88.13円/株 | +63.48% | - | | - | |
| 2022/03 | - | | 439.73円/株 | +398.96% | - | | - | |
| 2023/03 | - | | 294.44円/株 | -33.04% | - | | - | |
| 2024/03 | - | | -450.78円/株 | マイ転 | - | | - | |
