従業員数 - 国内土木、流動資産計、当期純利益又は当期純損失（△）
- 【期間】
| 年度 | 従業員数 - 国内土木 | 流動資産計 | 当期純利益又は当期純損失（△） |
|---|
| 2008/03 | - | | 1.1兆 | | 151億 | |
| 2009/03 | - | | 1.11兆 | +0.9% | 77.6億 | -48.6% |
| 2010/03 | - | | 0.91兆 | -18.1% | -527億 | 赤転 |
| 2011/03 | - | | 0.82兆 | -9.6% | 122億 | 黒転 |
| 2012/03 | - | | 0.89兆 | +8.2% | 17.5億 | -85.6% |
| 2013/03 | - | | 0.89兆 | +0.5% | 60.3億 | +243.9% |
| 2014/03 | - | | 1.02兆 | +14.4% | - | |
| 2015/03 | - | | 1.12兆 | +9.7% | - | |
| 2016/03 | - | | 1.13兆 | +0.7% | - | |
| 2017/03 | - | | 1.18兆 | +4.7% | - | |
| 2018/03 | - | | 1.23兆 | +4% | - | |
| 2019/03 | 3,127 | | 1.28兆 | +4.4% | - | |
| 2020/03 | 3,157 | +0.96% | 1.33兆 | +4% | - | |
| 2021/03 | 3,273 | +3.67% | 1.27兆 | -4.8% | - | |
| 2022/03 | 3,304 | +0.95% | 1.4兆 | +9.9% | - | |
| 2023/03 | 3,342 | +1.15% | 1.51兆 | +7.9% | - | |
| 2024/03 | - | | 1.69兆 | +12.2% | - | |
