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
2016-03千円 | 2017-03千円 | 2018-03千円 | 2019-03千円 | 2020-03千円 | 2021-03百万円 | 2022-03百万円 | 2023-03百万円 | 2024-03百万円 | 2025-03百万円 | 2026-03百万円 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 資産の部 | |||||||||||
| 流動資産 | |||||||||||
| 現金預金 | 3,616,105 | 3,444,189 | 3,814,875 | 4,397,501 | 5,138,516 | 6,405 | 5,259 | 6,087 | 5,930 | 7,947 | 10,588 |
| 受取手形・完成工事未収入金等 | - | - | - | - | - | 6,487 | 8,244 | 9,962 | 9,879 | 11,120 | 11,259 |
| 電子記録債権 | - | 2,176,108 | 3,032,774 | 3,052,629 | 4,033,777 | 3,077 | 3,528 | 4,520 | 4,374 | 3,756 | 2,868 |
| リース債権 | 294,449 | 294,449 | 400,944 | 496,972 | 453,479 | - | - | - | 768 | 671 | 571 |
| 有価証券 | 6,404,944 | 6,699,535 | 5,199,506 | 5,615,329 | 5,799,968 | 6,101 | 6,294 | 5,398 | 5,899 | 7,588 | 9,331 |
| 未成工事支出金 | 4,838,244 | 3,430,968 | 3,523,482 | 4,247,884 | 5,684,901 | 2,502 | 800 | 1,044 | 1,024 | 839 | 756 |
| その他の棚卸資産 | - | - | - | - | - | 28 | 22 | 34 | 21 | 17 | 20 |
| その他 | 94,778 | 92,929 | 60,027 | 72,893 | 82,939 | 640 | 1,156 | 737 | 391 | 740 | 563 |
| 貸倒引当金 | -1,061 | -794 | -1,397 | -330 | -1,408 | 0 | -1 | 0 | 0 | 0 | 0 |
| 受取手形 | 1,610,445 | 603,436 | 488,993 | 576,533 | 461,012 | - | - | - | - | - | - |
| 完成工事未収入金 | 6,761,522 | 5,614,190 | 6,661,262 | 6,715,544 | 5,752,013 | - | - | - | - | - | - |
| 売掛金 | 131,350 | 113,400 | 155,700 | 171,527 | 109,787 | - | - | - | - | - | - |
| 商品 | 9,954 | 8,453 | 6,548 | 10,107 | 16,628 | - | - | - | - | - | - |
| 材料貯蔵品 | 10,852 | 9,727 | 9,146 | 9,183 | 7,858 | - | - | - | - | - | - |
| 前払費用 | 99,463 | 103,179 | 106,352 | 111,062 | 121,916 | - | - | - | - | - | - |
| 繰延税金資産 | 538,509 | 609,958 | 550,943 | - | - | - | - | - | - | - | - |
| 流動資産合計 | 24,409,558 | 23,199,733 | 24,009,161 | 25,476,837 | 27,661,392 | 25,241 | 25,305 | 27,784 | 28,289 | 32,681 | 35,959 |
| 固定資産 | |||||||||||
| 有形固定資産 | |||||||||||
| 建物・構築物 | - | - | - | - | - | 807 | 707 | 714 | 743 | 760 | 815 |
| 機械、運搬具及び工具器具備品 | - | - | - | - | - | 773 | 761 | 782 | 826 | 896 | 900 |
| 土地 | 417,297 | 417,297 | 417,297 | 417,297 | 417,297 | 417 | 293 | 293 | 293 | 293 | 2,566 |
| その他 | - | - | - | - | - | - | - | - | - | - | 18 |
| 減価償却累計額 | - | - | - | - | - | -929 | -867 | -927 | -990 | -1,077 | -1,114 |
| 建物 | 602,585 | 630,568 | 673,012 | 688,357 | 705,381 | - | - | - | - | - | - |
| 減価償却累計額 | -278,505 | -291,679 | -308,889 | -321,594 | -346,802 | - | - | - | - | - | - |
| 建物（純額） | 324,080 | 338,888 | 364,123 | 366,763 | 358,578 | - | - | - | - | - | - |
| 構築物 | 15,624 | 19,657 | 19,657 | 19,657 | 19,657 | - | - | - | - | - | - |
| 減価償却累計額 | -12,263 | -12,845 | -13,610 | -14,338 | -15,034 | - | - | - | - | - | - |
| 構築物（純額） | 3,360 | 6,811 | 6,046 | 5,318 | 4,622 | - | - | - | - | - | - |
| 機械及び装置 | 82,542 | 123,994 | 123,994 | 123,994 | 123,994 | - | - | - | - | - | - |
| 減価償却累計額 | -16,587 | -24,996 | -36,508 | -46,650 | -55,822 | - | - | - | - | - | - |
| 機械及び装置（純額） | 65,954 | 98,997 | 87,486 | 77,344 | 68,172 | - | - | - | - | - | - |
| 工具器具・備品 | 469,697 | 498,084 | 513,461 | 531,432 | 621,005 | - | - | - | - | - | - |
| 減価償却累計額 | -356,427 | -369,128 | -399,697 | -420,253 | -412,693 | - | - | - | - | - | - |
| 工具器具・備品（純額） | 113,270 | 128,956 | 113,764 | 111,178 | 208,311 | - | - | - | - | - | - |
| 有形固定資産合計 | 923,962 | 990,951 | 988,717 | 977,902 | 1,056,981 | 1,068 | 895 | 862 | 872 | 872 | 3,187 |
| 無形固定資産 | |||||||||||
| ソフトウエア | 245,671 | 214,960 | 172,382 | 153,198 | 154,336 | 1,036 | 887 | 734 | 628 | 572 | 396 |
| その他 | - | - | - | - | - | 138 | 116 | 96 | 103 | 256 | 372 |
| のれん | - | - | - | - | - | 95 | 71 | 47 | 23 | - | - |
| 特許権 | - | - | 644 | 552 | 460 | - | - | - | - | - | - |
| 借地権 | 6,737 | 6,318 | 5,899 | 5,479 | 5,060 | - | - | - | - | - | - |
| 商標権 | 1,681 | 2,192 | 2,088 | 1,545 | 1,194 | - | - | - | - | - | - |
| ソフトウエア仮勘定 | - | - | 189,941 | 746,961 | 868,958 | - | - | - | - | - | - |
| 電話加入権 | 3,953 | 3,953 | 3,953 | 3,953 | 3,953 | - | - | - | - | - | - |
| 無形固定資産合計 | 258,044 | 227,424 | 374,910 | 911,690 | 1,033,963 | 1,269 | 1,075 | 878 | 755 | 828 | 768 |
| 投資その他の資産 | |||||||||||
| 投資有価証券 | 1,893,934 | 2,799,041 | 3,837,908 | 4,380,865 | 6,527,994 | 7,666 | 8,994 | 11,024 | 13,285 | 15,262 | 17,685 |
| 繰延税金資産 | - | - | - | - | 961,681 | 831 | 665 | 797 | 614 | 655 | 335 |
| その他 | 543,652 | 599,113 | 639,244 | 762,376 | 495,542 | 1,560 | 1,644 | 1,945 | 2,207 | 2,589 | 3,165 |
| 貸倒引当金 | -5,091 | -4,776 | -4,958 | -5,520 | -8,809 | -8 | -8 | -3 | -2 | -3 | -3 |
| 関係会社株式 | - | - | - | - | 80,000 | - | - | - | - | - | - |
| 破産更生債権等 | 1,341 | 1,026 | 1,208 | 270 | 3,559 | - | - | - | - | - | - |
| 長期前払費用 | 8,733 | 19,099 | 16,092 | 11,249 | 9,950 | - | - | - | - | - | - |
| 差入保証金 | 657,304 | 660,813 | 671,007 | 680,102 | 721,265 | - | - | - | - | - | - |
| 繰延税金資産 | 73,744 | 8,491 | - | 724,555 | - | - | - | - | - | - | - |
| 出資金 | 50,000 | 50,000 | - | - | - | - | - | - | - | - | - |
| 従業員に対する長期貸付金 | - | - | - | - | - | - | - | - | - | - | - |
| 投資その他の資産合計 | 3,223,618 | 4,132,809 | 5,160,503 | 6,553,899 | 8,791,184 | 10,049 | 11,295 | 13,764 | 16,103 | 18,503 | 21,183 |
| 固定資産合計 | 4,405,625 | 5,351,185 | 6,524,131 | 8,443,492 | 10,882,130 | 12,387 | 13,265 | 15,505 | 17,732 | 20,205 | 25,139 |
| 資産合計 | 28,815,183 | 28,550,919 | 30,533,292 | 33,920,329 | 38,543,522 | 37,628 | 38,571 | 43,290 | 46,021 | 52,886 | 61,099 |
| 負債の部 | |||||||||||
| 流動負債 | |||||||||||
| 支払手形・工事未払金等 | - | - | - | - | - | 2,792 | 3,749 | 4,834 | 3,171 | 3,861 | 3,288 |
| 未払法人税等 | 987,862 | 1,050,391 | 782,580 | 1,289,858 | 1,576,214 | 1,404 | 702 | 994 | 1,076 | 2,078 | 2,633 |
| 未払費用 | 1,772,514 | 1,983,680 | 1,928,991 | 2,430,219 | 3,010,239 | 3,190 | 2,600 | 3,359 | 3,805 | 4,297 | 4,046 |
| 未成工事受入金 | 3,031,890 | 2,030,579 | 2,368,390 | 3,120,666 | 5,003,088 | 1,759 | 1,347 | 1,518 | 1,041 | 1,634 | 1,338 |
| 完成工事補償引当金 | 17,500 | 14,826 | 22,570 | 54,781 | 52,791 | 38 | 27 | 20 | 26 | 23 | 24 |
| 工事損失引当金 | 48,835 | 101,243 | 68,803 | 14,613 | 1,115 | 8 | 28 | 6 | - | 1 | - |
| その他 | 47 | 756 | - | 10 | - | 752 | 498 | 696 | 1,260 | 411 | 1,831 |
| 支払手形 | 1,326,579 | 871,383 | 631,131 | 309,684 | 81,106 | - | - | - | - | - | - |
| 工事未払金 | 3,102,045 | 2,467,323 | 3,327,563 | 3,528,763 | 3,293,680 | - | - | - | - | - | - |
| 買掛金 | 166,132 | 123,432 | 159,268 | 180,680 | 77,213 | - | - | - | - | - | - |
| 未払金 | 24,428 | 50,650 | 66,425 | 180,383 | 159,403 | - | - | - | - | - | - |
| 未払消費税等 | 261,866 | 217,446 | 211,895 | 128,229 | 298,899 | - | - | - | - | - | - |
| 前受金 | 98 | 42 | - | 287 | 151 | - | - | - | - | - | - |
| リース債務 | - | 29,030 | 29,890 | 43,032 | 52,013 | - | - | - | - | - | - |
| 預り金 | 44,013 | 42,426 | 89,059 | 91,476 | 50,047 | - | - | - | - | - | - |
| 流動負債合計 | 10,783,815 | 8,983,213 | 9,686,570 | 11,372,688 | 13,655,966 | 9,947 | 8,953 | 11,431 | 10,382 | 12,308 | 13,162 |
| 固定負債 | |||||||||||
| リース債務 | 294,449 | 265,418 | 371,054 | 453,940 | 401,466 | 383 | 314 | 343 | 658 | 543 | 482 |
| 退職給付に係る負債 | - | - | - | - | - | 392 | 156 | 159 | 161 | 150 | 157 |
| 株式給付引当金 | - | - | - | - | - | - | - | - | 55 | 111 | 158 |
| 資産除去債務 | 19,339 | 27,073 | 34,822 | 35,128 | 35,438 | 83 | 83 | 84 | 84 | 84 | 85 |
| その他 | 23,213 | 21,233 | 29,684 | 36,315 | 32,117 | 164 | 196 | 193 | 219 | 192 | 196 |
| 退職給付引当金 | 299,537 | 280,995 | 286,356 | 312,726 | 332,975 | - | - | - | - | - | - |
| 役員退職慰労引当金 | 358,737 | 317,011 | 165,013 | 170,908 | 180,600 | - | - | - | - | - | - |
| 繰延税金負債 | - | - | 32,646 | - | - | - | - | - | - | - | - |
| 固定負債合計 | 995,276 | 911,732 | 919,577 | 1,009,019 | 982,598 | 1,023 | 751 | 781 | 1,179 | 1,083 | 1,079 |
| 負債合計 | 11,779,092 | 9,894,945 | 10,606,147 | 12,381,707 | 14,638,564 | 10,970 | 9,705 | 12,212 | 11,561 | 13,391 | 14,241 |
| 純資産の部 | |||||||||||
| 株主資本 | |||||||||||
| 資本金 | 470,494 | 470,494 | 470,494 | 470,494 | 470,494 | 470 | 470 | 470 | 470 | 470 | 470 |
| 資本剰余金 | - | - | - | - | - | 319 | 323 | 327 | 483 | 491 | 502 |
| 利益剰余金 | - | - | - | - | - | 25,469 | 27,790 | 30,045 | 32,969 | 37,856 | 44,015 |
| 自己株式 | -120,086 | -120,191 | -378,412 | -378,529 | -378,615 | -374 | -370 | -365 | -761 | -752 | -739 |
| 資本剰余金 | |||||||||||
| 資本準備金 | 316,244 | 316,244 | 316,244 | 316,244 | 316,244 | - | - | - | - | - | - |
| 資本剰余金合計 | 316,244 | 316,244 | 316,244 | 316,244 | 316,244 | - | - | - | - | - | - |
| 利益剰余金 | |||||||||||
| 利益準備金 | 89,686 | 89,686 | 89,686 | 89,686 | 89,686 | - | - | - | - | - | - |
| その他利益剰余金 | |||||||||||
| 別途積立金 | 13,360,000 | 14,260,000 | 15,160,000 | 16,060,000 | 16,960,000 | - | - | - | - | - | - |
| 繰越利益剰余金 | 2,708,785 | 3,296,954 | 3,807,260 | 4,523,957 | 6,055,640 | - | - | - | - | - | - |
| 利益剰余金合計 | 16,158,471 | 17,646,640 | 19,056,946 | 20,673,643 | 23,105,327 | - | - | - | - | - | - |
| 株主資本合計 | 16,825,124 | 18,313,188 | 19,465,272 | 21,081,852 | 23,513,450 | 25,885 | 28,215 | 30,477 | 33,162 | 38,065 | 44,248 |
| その他の包括利益累計額 | |||||||||||
| その他有価証券評価差額金 | 210,966 | 342,785 | 461,873 | 456,769 | 391,506 | 745 | 650 | 599 | 1,297 | 1,429 | 2,608 |
| 退職給付に係る調整累計額 | - | - | - | - | - | 27 | - | - | - | - | - |
| その他の包括利益累計額合計 | 210,966 | 342,785 | 461,873 | 456,769 | 391,506 | 772 | 650 | 599 | 1,297 | 1,429 | 2,608 |
| 純資産合計 | 17,036,091 | 18,655,973 | 19,927,145 | 21,538,622 | 23,904,957 | 26,658 | 28,865 | 31,077 | 34,460 | 39,495 | 46,857 |
| 負債純資産合計 | 28,815,183 | 28,550,919 | 30,533,292 | 33,920,329 | 38,543,522 | 37,628 | 38,571 | 43,290 | 46,021 | 52,886 | 61,099 |