| 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | |
| 売上高 | 98,553 | 148,350 | 134,191 | 139,357 | 160,620 | 174,936 | 171,683 | 143,705 | 144,360 | 167,983 |
| 売上原価 | 89,618 | 135,108 | 122,451 | 125,356 | 143,519 | 157,035 | 156,929 | 135,558 | 133,637 | 156,131 |
| 売上総利益 | 8,935 | 13,242 | 11,740 | 14,001 | 17,101 | 17,900 | 14,753 | 8,147 | 10,723 | 11,852 |
| 売上総利益率（％） | ||||||||||
| 営業費用 | 6,198 | 8,673 | 8,519 | 8,499 | 9,204 | 10,162 | 8,334 | 6,869 | 7,430 | 7,903 |
| 営業利益 | 2,737 | 4,569 | 3,220 | 5,501 | 7,896 | 7,738 | 6,419 | 1,277 | 3,292 | 3,948 |
| 経常（税引前）利益 | 2,976 | 6,093 | 2,366 | 5,844 | 8,602 | 8,596 | 6,894 | 1,474 | 4,247 | 4,567 |
| 法人税等合計 | 533 | 2,111 | 1,111 | 1,214 | 2,040 | 1,922 | 1,147 | 159 | 762 | 556 |
| 純利益 | 17,178 | 3,996 | 1,978 | 3,760 | 6,075 | 6,614 | 5,400 | 917 | 3,349 | 1,875 |
| 一株あたり利益 | 538.13 | 82.08 | 40.63 | 73.03 | 118.92 | 129.46 | 104.68 | 17.73 | 60.27 | 24.72 |