業績の推移
| R2.2 | R3.2 | R4.2 | R5.2 | R6.2 | R7.2 | |
| 売上高 | 1,078,319 | 1,109,125 | 1,026,639 | 1,216,393 | 1,334,613 | 1,404,707 |
| 売上原価 | 749,768 | 772,460 | 745,842 | 830,344 | 907,227 | 953,315 |
| 売上原価率（％） | 69.5% | 69.6% | 72.6% | 68.3% | 68.0% | 67.9% |
| 販売費及び 一般管理費 |
276,301 | 289,315 | 281,721 | 294,110 | 323,961 | 352,629 |
| 販売費及び 一般管理費率（％） |
25.6% | 26.1% | 27.4% | 24.2% | 24.3% | 25.1% |
| 営業利益 | 52,249 | 47,349 | -924 | 91,938 | 103,424 | 98,762 |
| 営業利益率（％） | 4.8% | 4.3% | -0.1% | 7.6% | 7.7% | 7.0% |
| 経常利益 | 57,216 | 58,282 | 24,979 | 109,608 | 119,932 | 124,438 |
| 経常利益率（％） | 5.3% | 5.3% | 2.4% | 9.0% | 9.0% | 8.9% |
| 当期純利益 | 62,402 | 60,672 | 38,166 | 73,662 | 71,888 | 90,131 |
| 当期純利益率（％） | 5.8% | 5.5% | 3.7% | 6.1% | 5.4% | 6.4% |
資産・経営指標・キャッシュフロー状況
| R2.2 | R3.2 | R4.2 | R5.2 | R6.2 | R7.2 | |
| 総資産 | 1,024,607 | 918,015 | 943,260 | 968,083 | 920,820 | 962,231 |
| 純資産 | 300,468 | 358,140 | 389,307 | 462,970 | 526,858 | 608,990 |
| 自己資本比率（％） | 29.3 | 39.0 | 41.3 | 47.8 | 57.2 | 63.3 |
| 負債・資本比率（％） | 162.3 | 94.6 | 107.0 | 71.4 | 43.4 | 24.5 |
| 流動比率（％） | 146.0 | 163.4 | 166.5 | 173.6 | 180.5 | 183.3 |
| フリーキャッシュフロー | 11,509 | 221,917 | -90,059 | 96,001 | 112,652 | 90,645 |
