指標
自己資本比率
ネットキャッシュ比率
D/Eレシオ
負債・純資産の部
負債・純資産の部
利益剰余金
有利子負債・現金
資産の部
資産の部
流動資産
有形・無形固定資産
投資有価証券
のれん
貸借対照表
2015-11千円 | 2016-11千円 | 2017-11千円 | 2018-11千円 | 2019-11千円 | 2020-11千円 | 2021-11千円 | 2022-11千円 | 2023-11千円 | 2024-11千円 | 2025-11千円 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 資産の部 | |||||||||||
| 流動資産 | |||||||||||
| 現金及び預金 | 334,405 | 473,862 | 598,177 | 514,530 | 730,878 | 1,078,611 | 1,025,514 | 761,802 | 1,766,121 | 1,832,649 | 1,097,586 |
| 受取手形 | 8,668 | 22,380 | 41,585 | 21,749 | 21,500 | 4,915 | 11,208 | 34,400 | 12,549 | 11,756 | 2,721 |
| 完成調査未収入金及び契約資産 | 2,312,478 | 2,269,379 | 2,305,976 | 2,594,198 | 2,552,393 | 2,478,784 | 2,711,972 | 3,688,027 | 3,536,204 | 3,587,052 | 6,518,768 |
| 未成調査支出金 | 1,000,687 | 754,509 | 782,651 | 935,151 | 833,858 | 1,107,510 | 981,719 | 484,373 | 523,641 | 574,142 | 585,017 |
| 材料貯蔵品 | 3,521 | 3,205 | 1,065 | 1,306 | 907 | 875 | 836 | 790 | - | - | 496 |
| その他 | 29,317 | 8,981 | 7,998 | 14,457 | 60,033 | 10,755 | 4,727 | 11,280 | 144,009 | 98,863 | 69,513 |
| 貸倒引当金 | -234 | -229 | -235 | -262 | -262 | -248 | -275 | -372 | -9,296 | -352 | -649 |
| 材料貯蔵品 | - | - | - | - | - | - | - | - | 1,942 | 519 | - |
| 完成調査未収入金 | - | - | - | - | - | - | - | - | - | - | - |
| 前払費用 | 44,199 | 47,461 | 43,734 | 50,299 | 58,394 | 60,669 | 64,747 | 64,981 | - | - | - |
| 繰延税金資産 | 56,867 | 11,673 | 63,332 | 49,496 | - | - | - | - | - | - | - |
| 未収還付法人税等 | - | 10,000 | - | - | - | - | - | - | - | - | - |
| 流動資産合計 | 3,789,911 | 3,601,225 | 3,844,285 | 4,180,926 | 4,257,702 | 4,741,874 | 4,800,450 | 5,045,283 | 5,975,172 | 6,104,629 | 8,273,453 |
| 固定資産 | |||||||||||
| 有形固定資産 | |||||||||||
| 建物及び構築物(純額) | - | - | - | - | - | - | - | - | 695,941 | 695,398 | 664,355 |
| 機械装置及び運搬具(純額) | - | - | - | - | - | - | - | - | 166,405 | 127,706 | 179,128 |
| 土地 | 1,472,382 | 1,472,382 | 1,472,382 | 1,570,075 | 1,505,183 | 1,505,183 | 1,505,183 | 1,453,068 | 1,538,475 | 1,538,475 | 1,538,475 |
| リース資産(純額) | - | - | - | - | - | - | - | - | 185,728 | 245,529 | 173,257 |
| その他(純額) | - | - | - | - | - | - | - | - | 2,438 | 7,880 | 5,623 |
| 建設仮勘定 | 40,794 | 67,662 | - | 87,522 | 22,924 | 11,000 | 43,663 | - | 1,540 | - | - |
| 建物 | 1,030,036 | 1,033,689 | 1,031,155 | 1,032,455 | 1,077,461 | 1,090,238 | 1,094,226 | 1,239,783 | - | - | - |
| 減価償却累計額 | -461,572 | -488,511 | -510,787 | -536,251 | -506,819 | -527,058 | -552,600 | -576,668 | - | - | - |
| 建物(純額) | 568,463 | 545,177 | 520,367 | 496,204 | 570,642 | 563,180 | 541,626 | 663,114 | - | - | - |
| 構築物 | 17,575 | 17,575 | 17,575 | 17,575 | 16,895 | 16,895 | 16,895 | 19,145 | - | - | - |
| 減価償却累計額 | -16,709 | -16,913 | -17,046 | -17,168 | -16,566 | -16,616 | -16,662 | -16,007 | - | - | - |
| 構築物(純額) | 866 | 661 | 529 | 407 | 328 | 279 | 233 | 3,138 | - | - | - |
| 機械及び装置 | 1,004,679 | 1,057,551 | 1,102,111 | 1,126,039 | 1,006,193 | 1,056,321 | 1,050,784 | 1,181,051 | - | - | - |
| 減価償却累計額 | -929,564 | -962,635 | -997,377 | -1,024,394 | -926,688 | -961,920 | -965,989 | -1,017,929 | - | - | - |
| 機械及び装置(純額) | 75,115 | 94,916 | 104,734 | 101,645 | 79,504 | 94,401 | 84,795 | 163,122 | - | - | - |
| 車両運搬具 | 1,092 | 1,092 | 1,092 | 1,092 | 1,092 | 1,092 | 1,092 | 1,092 | - | - | - |
| 減価償却累計額 | -410 | -751 | -921 | -1,092 | -1,092 | -1,092 | -1,092 | -1,092 | - | - | - |
| 車両運搬具(純額) | 682 | 341 | 170 | 0 | 0 | 0 | 0 | 0 | - | - | - |
| 工具、器具及び備品 | 136,715 | 132,432 | 132,019 | 130,416 | 100,594 | 94,019 | 75,790 | 77,281 | - | - | - |
| 減価償却累計額 | -133,382 | -130,478 | -130,428 | -129,475 | -100,097 | -93,587 | -74,022 | -75,187 | - | - | - |
| 工具、器具及び備品(純額) | 3,333 | 1,953 | 1,590 | 940 | 496 | 431 | 1,767 | 2,094 | - | - | - |
| リース資産 | 337,646 | 337,633 | 392,527 | 312,092 | 356,134 | 361,180 | 463,246 | 402,326 | - | - | - |
| 減価償却累計額 | -113,351 | -164,744 | -199,459 | -173,971 | -224,466 | -191,961 | -157,873 | -146,459 | - | - | - |
| リース資産(純額) | 224,295 | 172,888 | 193,068 | 138,121 | 131,667 | 169,218 | 305,372 | 255,867 | - | - | - |
| 有形固定資産合計 | 2,385,933 | 2,355,983 | 2,292,842 | 2,394,917 | 2,310,748 | 2,343,695 | 2,482,643 | 2,540,405 | 2,590,529 | 2,614,991 | 2,560,840 |
| 無形固定資産 | - | - | - | - | - | - | - | - | 56,982 | 41,483 | 31,645 |
| 投資その他の資産 | |||||||||||
| 投資有価証券 | 494,289 | 409,981 | 453,427 | 479,706 | 436,506 | 378,165 | 451,091 | 490,763 | 623,800 | 615,316 | 669,271 |
| 長期貸付金 | - | - | - | - | - | - | - | - | 528 | 1,808 | 2,675 |
| 繰延税金資産 | - | - | - | - | - | 162,573 | 175,370 | 205,899 | 124,748 | 139,491 | 204,627 |
| その他 | 40,880 | 55,089 | 73,040 | 79,430 | 91,699 | 76,592 | 72,695 | 80,700 | 246,127 | 248,726 | 214,429 |
| 貸倒引当金 | -4,081 | -4,081 | -4,081 | -4,081 | -4,081 | -3,000 | -3,000 | -3,000 | -3,000 | - | - |
| 関係会社株式 | - | - | - | - | - | - | 16,000 | 16,000 | - | - | - |
| 出資金 | 6,840 | 6,840 | 6,840 | 7,840 | 7,905 | 8,110 | 8,420 | 8,540 | - | - | - |
| 従業員に対する長期貸付金 | 5,707 | 9,928 | 8,464 | 7,600 | 6,106 | 3,570 | 2,042 | 1,084 | - | - | - |
| 長期前払費用 | 179,628 | 170,047 | 160,582 | 151,516 | 142,523 | 130,224 | 119,673 | 105,866 | - | - | - |
| 差入保証金 | 73,661 | 74,799 | 79,051 | 59,426 | 60,734 | 61,249 | 44,473 | 43,059 | - | - | - |
| 長期営業債権 | 1,081 | 1,081 | 1,081 | 1,081 | 1,081 | - | - | - | - | - | - |
| 繰延税金資産 | 129,090 | 148,854 | 124,853 | 107,483 | 137,555 | - | - | - | - | - | - |
| 投資その他の資産合計 | 927,098 | 872,541 | 903,259 | 890,003 | 880,031 | 817,485 | 886,765 | 948,913 | 992,204 | 1,005,341 | 1,091,004 |
| 無形固定資産 | |||||||||||
| ソフトウエア | 11,145 | 8,262 | 7,016 | 65,179 | 50,963 | 40,457 | 36,929 | 19,875 | - | - | - |
| リース資産 | 64,833 | 52,311 | 31,588 | 16,473 | 12,790 | 58,927 | 64,407 | 55,229 | - | - | - |
| 電話加入権 | 13,180 | 13,180 | 13,180 | 13,180 | 13,180 | 13,180 | 10,012 | 3,374 | - | - | - |
| ソフトウエア仮勘定 | - | - | 34,783 | - | - | - | - | - | - | - | - |
| 無形固定資産合計 | 89,159 | 73,754 | 86,567 | 94,832 | 76,934 | 112,565 | 111,348 | 78,479 | - | - | - |
| 固定資産合計 | 3,402,191 | 3,302,279 | 3,282,669 | 3,379,753 | 3,267,714 | 3,273,746 | 3,480,757 | 3,567,797 | 3,639,717 | 3,661,815 | 3,683,490 |
| 資産合計 | 7,192,103 | 6,903,504 | 7,126,955 | 7,560,680 | 7,525,416 | 8,015,620 | 8,281,208 | 8,613,081 | 9,614,889 | 9,766,445 | 11,956,943 |
| 負債の部 | |||||||||||
| 流動負債 | |||||||||||
| 調査未払金 | - | - | - | - | - | - | - | - | 776,981 | 712,916 | 850,298 |
| 短期借入金 | 2,100,000 | 1,600,000 | 1,600,000 | 2,200,000 | 2,000,000 | 2,100,000 | 1,450,000 | 1,800,000 | 2,770,000 | 2,220,000 | 3,120,000 |
| 1年内償還予定の社債 | - | - | - | - | - | - | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 |
| 1年内返済予定の長期借入金 | 60,000 | 145,000 | 100,000 | 100,000 | 100,000 | 130,000 | 30,000 | 25,000 | 13,596 | 68,588 | 102,588 |
| リース債務 | 81,664 | 83,288 | 78,349 | 64,496 | 65,394 | 69,404 | 95,758 | 95,797 | 94,893 | 91,401 | 65,586 |
| 未払法人税等 | 90,775 | - | 144,158 | 34,948 | 78,821 | 100,108 | 196,096 | 146,104 | 135 | 220,951 | 317,515 |
| 賞与引当金 | - | - | - | - | - | - | - | - | 8,206 | 7,169 | 16,891 |
| 未成調査受入金 | 146,435 | 195,087 | 223,892 | 207,624 | 203,356 | 551,226 | 337,208 | 180,467 | 216,305 | 236,692 | 355,257 |
| 未払費用 | 210,117 | 89,633 | 212,202 | 222,354 | 224,596 | 286,191 | 326,666 | 454,144 | - | - | 773,676 |
| その他 | - | - | - | - | - | - | - | - | 333,235 | 516,897 | 274,193 |
| 調査未払金 | 520,488 | 591,999 | 522,505 | 609,747 | 616,846 | 472,526 | 514,028 | 467,584 | - | - | - |
| 未払金 | 15,830 | 20,009 | 45,163 | 13,534 | 28,752 | 32,757 | 21,188 | 20,407 | - | - | - |
| 未払消費税等 | 80,452 | 39,962 | 37,827 | 20,217 | 95,304 | 62,148 | 151,996 | 95,546 | - | - | - |
| 預り金 | 36,116 | 36,440 | 33,913 | 34,546 | 60,199 | 39,785 | 41,309 | 49,063 | - | - | - |
| 前受収益 | 831 | 734 | 734 | 734 | 748 | 748 | 748 | 770 | - | - | - |
| 流動負債合計 | 3,342,712 | 2,802,155 | 2,998,746 | 3,508,204 | 3,474,019 | 3,844,896 | 3,265,000 | 3,434,886 | 4,313,353 | 4,174,617 | 5,976,008 |
| 固定負債 | |||||||||||
| 社債 | - | - | - | - | - | - | 400,000 | 300,000 | 200,000 | 100,000 | - |
| 長期借入金 | 45,000 | 400,000 | 300,000 | 200,000 | 100,000 | 55,000 | 25,000 | - | 84,665 | 135,899 | 99,311 |
| リース債務 | 219,636 | 155,397 | 159,056 | 100,965 | 87,628 | 166,007 | 284,441 | 226,396 | 137,031 | 181,785 | 123,987 |
| 役員退職慰労引当金 | - | - | - | - | - | - | - | - | 6,198 | 817 | 2,667 |
| 退職給付に係る負債 | - | - | - | - | - | - | - | - | 613,825 | 584,219 | 452,381 |
| その他 | - | - | - | - | - | - | - | - | 45,332 | 55,800 | 54,300 |
| 退職給付引当金 | 577,256 | 573,088 | 572,274 | 547,779 | 542,901 | 550,810 | 558,330 | 581,356 | - | - | - |
| 長期未払金 | 4,006 | 4,006 | 4,006 | 4,006 | 4,006 | 4,006 | 4,006 | 4,006 | - | - | - |
| 預り保証金 | - | - | - | - | - | - | 58,332 | 56,832 | - | - | - |
| 預り保証金 | 59,488 | 57,988 | 56,488 | 54,988 | 53,488 | 64,997 | - | - | - | - | - |
| 固定負債合計 | 905,387 | 1,190,480 | 1,091,826 | 907,739 | 788,024 | 840,821 | 1,330,110 | 1,168,591 | 1,087,053 | 1,058,522 | 732,648 |
| 負債合計 | 4,248,099 | 3,992,636 | 4,090,572 | 4,415,943 | 4,262,044 | 4,685,717 | 4,595,111 | 4,603,478 | 5,400,407 | 5,233,140 | 6,708,657 |
| 純資産の部 | |||||||||||
| 株主資本 | |||||||||||
| 資本金 | 819,965 | 819,965 | 819,965 | 819,965 | 819,965 | 819,965 | 819,965 | 819,965 | 819,965 | 819,965 | 819,965 |
| 資本剰余金 | - | - | - | - | - | - | - | - | 826,345 | 826,345 | 826,345 |
| 利益剰余金 | - | - | - | - | - | - | - | - | 2,811,460 | 3,120,850 | 3,696,904 |
| 自己株式 | -574,415 | -574,561 | -563,673 | -558,567 | -553,459 | -553,531 | -548,328 | -538,001 | -528,874 | -528,973 | -526,000 |
| 資本剰余金 | |||||||||||
| 資本準備金 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | - | - | - |
| 資本剰余金合計 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | 826,345 | - | - | - |
| 利益剰余金 | |||||||||||
| 利益準備金 | 143,748 | 143,748 | 143,748 | 143,748 | 143,748 | 143,748 | 143,748 | 143,748 | - | - | - |
| その他利益剰余金 | |||||||||||
| 買換資産圧縮積立金 | 52,806 | 54,116 | 54,116 | 54,116 | 82,208 | 82,208 | 82,208 | 82,208 | - | - | - |
| 別途積立金 | 1,126,000 | 1,126,000 | 1,126,000 | 1,126,000 | 1,126,000 | 1,126,000 | 1,126,000 | 1,126,000 | - | - | - |
| 繰越利益剰余金 | 461,354 | 481,955 | 536,964 | 622,293 | 689,511 | 761,839 | 1,060,473 | 1,346,160 | - | - | - |
| 利益剰余金合計 | 1,783,909 | 1,805,820 | 1,860,829 | 1,946,158 | 2,041,469 | 2,113,797 | 2,412,431 | 2,698,117 | - | - | - |
| 株主資本合計 | 2,855,804 | 2,877,569 | 2,943,466 | 3,033,901 | 3,134,319 | 3,206,575 | 3,510,412 | 3,806,426 | 3,928,896 | 4,238,186 | 4,817,214 |
| その他の包括利益累計額 | |||||||||||
| その他有価証券評価差額金 | 88,198 | 33,299 | 92,916 | 110,834 | 129,052 | 123,327 | 175,684 | 203,177 | 280,608 | 281,661 | 329,016 |
| 退職給付に係る調整累計額 | - | - | - | - | - | - | - | - | 4,976 | 13,456 | 102,055 |
| その他の包括利益累計額合計 | 88,198 | 33,299 | 92,916 | 110,834 | 129,052 | 123,327 | 175,684 | 203,177 | 285,585 | 295,118 | 431,071 |
| 純資産合計 | 2,944,003 | 2,910,868 | 3,036,382 | 3,144,736 | 3,263,372 | 3,329,902 | 3,686,096 | 4,009,603 | 4,214,481 | 4,533,305 | 5,248,286 |
| 負債純資産合計 | 7,192,103 | 6,903,504 | 7,126,955 | 7,560,680 | 7,525,416 | 8,015,620 | 8,281,208 | 8,613,081 | 9,614,889 | 9,766,445 | 11,956,943 |