| 2014/02 | 2015/02 | 2016/02 | 2017/02 | 2018/02 | 2019/02 | 2020/02 | 2021/02 | 2022/02 | 2023/02 | 2024/02 | 2025/02 | |
| 現金同等物 | - | 811,176 | 736,056 | 842,714 | 918,053 | 852,382 | 1,221,991 | 1,287,564 | 1,172,263 | 1,309,725 | 1,165,536 | 26,451 |
| 有価証券 | - | 194,220 | 237,767 | 185,098 | 208,866 | 428,657 | 462,062 | 620,096 | 612,647 | 508,223 | 668,271 | 874,398 |
| 現金 + 有価証券 | - | 1,005,396 | 973,823 | 1,027,812 | 1,126,919 | 1,281,039 | 1,684,053 | 1,907,660 | 1,784,910 | 1,817,948 | 1,833,807 | 900,849 |
| 売掛金 | - | 1,054,676 | 1,094,906 | 1,187,488 | 1,292,103 | 1,461,616 | 1,626,704 | 1,602,703 | 1,655,072 | 1,877,761 | 1,957,426 | 1,856,384 |
| 流動資産合計 | - | 4,217,621 | 4,435,940 | 4,919,774 | 5,474,121 | 6,006,010 | 6,713,352 | 7,136,247 | 7,185,666 | 7,681,759 | 8,044,917 | 450,174 |
| 有形固定資産 | - | 2,467,229 | 2,615,442 | 2,659,779 | 2,755,112 | 2,790,872 | 3,094,320 | 3,062,916 | 3,130,888 | 3,301,444 | 3,414,988 | 15,094 |
| 投資有価証券 | - | 211,579 | 195,658 | 205,069 | 252,386 | 231,120 | 229,916 | 269,706 | 261,543 | 263,947 | 302,904 | 215,487 |
| 固定資産合計 | - | 3,642,181 | 3,789,934 | 3,831,081 | 3,978,634 | 4,043,669 | 4,349,333 | 4,345,020 | 4,447,417 | 4,659,764 | 4,895,951 | 1,430,323 |
| 総資産 | - | 7,859,803 | 8,225,874 | 8,750,856 | 9,452,756 | 10,049,680 | 11,062,685 | 11,481,268 | 11,633,083 | 12,341,523 | 12,940,869 | 1,880,497 |
| 買掛金 | - | 946,674 | 892,629 | 888,422 | 906,195 | 914,150 | 1,068,427 | 1,072,409 | 975,517 | 1,039,947 | 1,073,189 | 1,082,565 |
| 短期借入金 | - | 232,167 | 328,570 | 354,475 | 332,486 | 385,634 | 253,395 | 360,481 | 373,844 | 453,904 | 480,274 | 60,000 |
| 一年内返済予定の長期借入金 | - | 225,367 | 280,662 | 301,860 | 272,136 | 230,054 | 303,055 | 281,435 | 311,061 | 346,338 | 333,475 | 29,750 |
| 流動負債合計 | - | 4,288,130 | 4,531,966 | 4,918,460 | 5,447,642 | 6,007,156 | 6,599,221 | 6,878,471 | 7,047,966 | 7,477,878 | 7,772,914 | 367,136 |
| 長期借入金 | - | 917,819 | 975,055 | 972,900 | 1,026,738 | 1,127,742 | 1,040,774 | 1,043,122 | 1,002,337 | 1,157,865 | 1,259,019 | 1,479,593 |
| 固定負債合計 | - | 1,741,691 | 1,874,432 | 1,969,985 | 2,088,377 | 2,167,159 | 2,614,186 | 2,847,019 | 2,772,693 | 2,893,412 | 3,080,753 | 877,484 |
| 総負債 | - | 6,029,822 | 6,406,399 | 6,888,445 | 7,536,019 | 8,174,316 | 9,213,407 | 9,725,491 | 9,820,660 | 10,371,290 | 10,853,667 | 1,244,621 |
| 資本金及び資本剰余金 | - | 536,901 | 536,901 | 535,820 | 526,471 | 522,643 | 527,096 | 520,971 | 516,292 | 519,674 | 508,344 | 518,357 |
| 利益剰余金 | - | 609,125 | 588,306 | 575,147 | 574,409 | 561,135 | 541,180 | 439,600 | 415,503 | 411,758 | 425,596 | 81,411 |
| 株主資本 | 1,684,569 | 1,829,980 | 1,819,474 | 1,862,410 | 1,916,737 | 1,875,364 | 1,849,278 | 1,755,776 | 1,812,423 | 1,970,232 | 2,087,201 | 2,121,226 |
| 有利子負債合計 | - | 1,375,353 | 1,584,287 | 1,629,235 | 1,631,360 | 1,743,430 | 1,597,224 | 1,685,038 | 1,687,242 | 1,958,107 | 2,072,768 | 1,569,343 |
| 純有利子負債 | - | 369,957 | 610,464 | 601,423 | 504,441 | 462,391 | -86,829 | -222,622 | -97,668 | 140,159 | 238,961 | 668,494 |
| DEレシオ（％） | - | 75.2 | 87.1 | 87.5 | 85.1 | 93 | 86.4 | 96 | 93.1 | 99.4 | 99.3 | 74 |