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 | 2021-03千円 | 2022-03千円 | 2023-03千円 | 2024-03千円 | 2025-03千円 | 2026-03千円 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 資産の部 | |||||||||||
| 流動資産 | |||||||||||
| 現金及び預金 | 3,849,576 | 4,448,142 | 4,213,598 | 4,154,618 | 4,323,496 | 4,840,288 | 4,342,045 | 4,412,374 | 2,712,696 | 2,670,656 | 3,343,425 |
| 受取手形、売掛金及び契約資産 | - | - | - | - | - | - | 1,928,268 | 1,658,806 | 1,950,624 | 2,144,715 | 1,506,626 |
| 電子記録債権 | 277,376 | 389,842 | 345,756 | 240,553 | 303,492 | 358,432 | 348,933 | 546,141 | 749,202 | 758,960 | 536,839 |
| 商品及び製品 | 224,355 | 209,212 | 211,157 | 259,901 | 244,265 | 246,284 | 143,929 | 166,372 | 230,642 | 192,860 | 234,503 |
| 仕掛品 | 805,054 | 675,530 | 706,768 | 710,757 | 770,362 | 736,747 | 772,892 | 757,998 | 1,086,140 | 1,042,761 | 827,576 |
| 原材料及び貯蔵品 | 445,044 | 305,507 | 236,614 | 326,412 | 277,968 | 287,190 | 271,900 | 429,117 | 457,068 | 422,024 | 299,731 |
| その他 | 380,098 | 405,829 | 345,685 | 449,063 | 387,997 | 320,805 | 377,985 | 225,365 | 538,215 | 331,302 | 160,472 |
| 貸倒引当金 | -7,166 | -1,735 | -551 | -293 | -285 | -1,128 | -254 | -235 | -305 | -318 | -214 |
| 受取手形及び売掛金 | 2,610,043 | 2,296,038 | 2,227,482 | 2,347,017 | 2,248,602 | 1,768,038 | - | - | - | - | - |
| 繰延税金資産 | 51,679 | 102,842 | 61,781 | - | - | - | - | - | - | - | - |
| 流動資産合計 | 8,636,063 | 8,831,210 | 8,348,293 | 8,488,033 | 8,555,899 | 8,556,659 | 8,185,699 | 8,195,941 | 7,724,284 | 7,562,962 | 6,908,959 |
| 固定資産 | |||||||||||
| 有形固定資産 | |||||||||||
| 建物及び構築物 | 6,952,737 | 6,973,780 | 7,039,113 | 7,085,000 | 7,128,961 | 7,139,285 | 7,154,529 | 6,886,815 | 6,853,270 | 7,372,276 | 7,505,097 |
| 減価償却累計額 | -4,431,482 | -4,561,165 | -4,680,388 | -4,788,075 | -4,891,337 | -4,993,865 | -5,056,878 | -4,989,729 | -4,951,537 | -4,914,621 | -4,991,730 |
| 減損損失累計額 | -274,228 | -408,888 | -504,037 | -526,606 | -526,606 | -528,318 | -534,187 | -401,130 | -373,033 | -372,477 | -372,655 |
| 建物及び構築物（純額） | 2,247,026 | 2,003,726 | 1,854,687 | 1,770,317 | 1,711,017 | 1,617,101 | 1,563,462 | 1,495,955 | 1,528,699 | 2,085,177 | 2,140,712 |
| 機械装置及び運搬具 | 9,147,769 | 9,149,817 | 9,308,441 | 9,330,068 | 9,429,734 | 9,515,439 | 9,760,116 | 9,779,558 | 10,152,178 | 9,075,476 | 9,952,243 |
| 減価償却累計額 | -8,400,989 | -8,496,991 | -8,440,179 | -8,505,294 | -8,596,164 | -8,733,760 | -8,778,985 | -8,769,613 | -8,711,378 | -7,664,310 | -7,979,253 |
| 減損損失累計額 | -94,727 | -135,875 | -197,149 | -198,847 | -198,847 | -238,045 | -277,506 | -247,063 | -242,744 | -233,497 | -216,105 |
| 機械装置及び運搬具（純額） | 652,052 | 516,949 | 671,112 | 625,925 | 634,722 | 543,633 | 703,623 | 762,882 | 1,198,055 | 1,177,667 | 1,756,884 |
| 工具、器具及び備品 | 388,923 | 406,532 | 427,830 | 443,009 | 460,308 | 473,015 | 482,665 | 480,869 | 492,269 | 485,883 | 505,323 |
| 減価償却累計額 | -350,319 | -360,184 | -367,936 | -376,945 | -391,693 | -372,941 | -396,132 | -412,362 | -422,517 | -417,786 | -420,110 |
| 減損損失累計額 | -1,336 | -1,336 | -9,064 | -11,959 | -11,959 | -12,133 | -13,246 | -11,031 | -10,938 | -10,402 | -4,444 |
| 工具、器具及び備品（純額） | 37,266 | 45,011 | 50,829 | 54,104 | 56,655 | 87,941 | 73,286 | 57,475 | 58,813 | 57,694 | 80,768 |
| 鉱業用地 | 138,753 | 138,753 | 138,753 | 138,753 | 138,753 | 138,753 | 138,753 | 138,753 | 138,753 | 138,753 | 138,753 |
| 減価償却累計額 | -125,374 | -125,570 | -125,599 | -125,599 | -125,599 | -125,599 | -125,599 | -125,599 | -125,599 | -125,599 | -125,599 |
| 減損損失累計額 | - | - | - | - | - | - | -8,269 | -8,269 | -8,269 | -8,269 | -8,269 |
| 鉱業用地（純額） | 13,378 | 13,182 | 5,366 | 5,366 | 5,366 | 5,366 | 4,884 | 4,884 | 4,884 | 4,884 | 4,884 |
| 減損損失累計額 | - | - | -7,787 | -7,787 | -7,787 | -7,787 | - | - | - | - | - |
| 一般用地 | 2,392,358 | 2,391,176 | 2,344,388 | 2,302,960 | 2,298,034 | 2,298,034 | 2,297,795 | 2,297,795 | 2,297,795 | 2,297,795 | 2,297,795 |
| 建設仮勘定 | 12,895 | 89,592 | 33,138 | 61,556 | 146,390 | 102,185 | 24,669 | 522,556 | 251,893 | 258,042 | 43,755 |
| リース資産 | - | - | - | - | - | - | - | - | - | - | - |
| 減価償却累計額 | - | - | - | - | - | - | - | - | - | - | - |
| リース資産（純額） | - | - | - | - | - | - | - | - | - | - | - |
| 有形固定資産合計 | 5,354,979 | 5,059,639 | 4,959,523 | 4,820,230 | 4,852,186 | 4,654,262 | 4,667,722 | 5,141,550 | 5,340,142 | 5,881,262 | 6,324,801 |
| 無形固定資産 | - | 13,778 | 12,937 | 8,066 | 44,013 | 130,761 | 103,144 | 83,369 | 76,356 | 50,120 | 42,635 |
| 投資その他の資産 | |||||||||||
| 投資有価証券 | 1,403,623 | 1,679,380 | 1,713,578 | 1,383,023 | 1,112,836 | 1,355,757 | 1,320,275 | 1,465,256 | 2,127,953 | 2,547,843 | 3,824,200 |
| 繰延税金資産 | - | - | - | - | 10,112 | 5,208 | 10,311 | 10,431 | 2,614 | 2,672 | 3,225 |
| その他 | 801,292 | 563,759 | 702,913 | 653,418 | 616,422 | 601,055 | 700,140 | 92,880 | 87,022 | 94,556 | 89,476 |
| 貸倒引当金 | -3,255 | -1,282 | -1,332 | -1,432 | -1,582 | -4,778 | -1,082 | -1,482 | -1,582 | -1,682 | -1,482 |
| 繰延税金資産 | 1,480 | 598 | 2,850 | 2,897 | - | - | - | - | - | - | - |
| 投資その他の資産合計 | 2,203,140 | 2,242,457 | 2,418,010 | 2,037,907 | 1,737,789 | 1,957,242 | 2,029,645 | 1,567,086 | 2,216,008 | 2,643,391 | 3,915,421 |
| 無形固定資産 | |||||||||||
| 鉱業権 | 6,989 | - | - | - | - | - | - | - | - | - | - |
| その他 | 12,028 | - | - | - | - | - | - | - | - | - | - |
| 無形固定資産合計 | 19,018 | - | - | - | - | - | - | - | - | - | - |
| 固定資産合計 | 7,577,138 | 7,315,875 | 7,390,471 | 6,866,205 | 6,633,988 | 6,742,266 | 6,800,512 | 6,792,006 | 7,632,506 | 8,574,773 | 10,282,858 |
| 資産合計 | 16,213,201 | 16,147,085 | 15,738,765 | 15,354,238 | 15,189,888 | 15,298,925 | 14,986,212 | 14,987,947 | 15,356,791 | 16,137,736 | 17,191,818 |
| 負債の部 | |||||||||||
| 流動負債 | |||||||||||
| 支払手形及び買掛金 | 854,959 | 769,024 | 718,533 | 743,664 | 693,902 | 640,562 | 628,046 | 597,751 | 644,881 | 623,785 | 583,464 |
| 短期借入金 | 1,379,584 | 1,385,104 | 1,316,504 | 1,244,690 | 1,250,160 | 1,230,160 | 1,224,640 | 1,226,800 | 1,126,800 | 1,202,200 | 1,126,800 |
| 未払費用 | 681,262 | 565,954 | 573,222 | 601,537 | 696,452 | 766,624 | 580,225 | 724,389 | 648,196 | 727,293 | 641,928 |
| 未払法人税等 | 68,042 | 168,091 | 26,412 | 28,859 | 29,091 | 24,778 | 33,029 | 23,669 | 19,417 | 42,566 | 27,845 |
| 賞与引当金 | 98,970 | 93,716 | 102,172 | 95,074 | 87,542 | 87,102 | 83,688 | 79,931 | 81,963 | 87,723 | 92,272 |
| 受注損失引当金 | 20,119 | 6,324 | 13,582 | 26,491 | 14,641 | 37,404 | 91,954 | 175,790 | 59,121 | 48,754 | 39,013 |
| 環境安全対策引当金 | - | - | - | - | - | - | - | - | 1,475 | 3,205 | - |
| その他 | 219,022 | 160,591 | 174,176 | 182,817 | 261,548 | 311,690 | 156,967 | 479,778 | 390,377 | 410,551 | 227,843 |
| 事業構造改革引当金 | - | - | - | - | - | - | 68,351 | - | - | - | - |
| 役員賞与引当金 | 11,500 | 13,600 | - | - | - | - | - | - | - | - | - |
| 工事損失引当金 | - | - | - | - | - | - | - | - | - | - | - |
| 流動負債合計 | 3,333,461 | 3,162,406 | 2,924,603 | 2,923,135 | 3,033,338 | 3,098,322 | 2,866,902 | 3,308,110 | 2,972,232 | 3,146,079 | 2,739,167 |
| 固定負債 | |||||||||||
| 長期借入金 | 241,338 | 121,194 | 14,690 | 80,000 | 94,800 | 54,640 | 20,000 | 29,000 | 92,200 | 60,000 | 69,000 |
| 繰延税金負債 | - | - | - | - | 232,184 | 174,196 | 194,560 | 533,827 | 724,761 | 883,215 | 1,291,449 |
| 役員退職慰労引当金 | 112,200 | 133,670 | 107,112 | 22,780 | 20,500 | 23,215 | 22,405 | 25,195 | 13,440 | 15,720 | 10,185 |
| 役員株式給付引当金 | - | - | - | - | - | 38,439 | 45,088 | 40,955 | 39,899 | 60,243 | 80,587 |
| 退職給付に係る負債 | 691,820 | 692,461 | 688,919 | 652,407 | 641,243 | 733,528 | 733,681 | 595,292 | 622,140 | 583,599 | 592,040 |
| 資産除去債務 | 55,745 | 56,156 | 62,413 | 62,847 | 62,966 | 63,355 | 87,310 | 43,233 | 44,407 | 44,531 | 44,656 |
| その他 | 109,781 | 123,963 | 123,963 | 200,831 | 172,955 | 168,086 | 151,287 | 127,342 | 111,161 | 111,695 | 118,614 |
| 環境安全対策引当金 | 38,149 | 35,479 | 5,008 | 5,008 | 5,008 | 5,008 | 4,972 | 4,372 | 4,372 | - | - |
| 役員株式給付引当金 | - | - | - | 10,388 | 22,740 | - | - | - | - | - | - |
| 堆積場安定化工事引当金 | - | - | 123,239 | 87,239 | - | - | - | - | - | - | - |
| 繰延税金負債 | 303,811 | 332,885 | 287,436 | 203,011 | - | - | - | - | - | - | - |
| 固定負債合計 | 1,552,845 | 1,495,811 | 1,412,782 | 1,324,514 | 1,252,398 | 1,260,468 | 1,259,304 | 1,399,218 | 1,652,382 | 1,759,005 | 2,206,533 |
| 負債合計 | 4,886,306 | 4,658,218 | 4,337,386 | 4,247,649 | 4,285,736 | 4,358,790 | 4,126,207 | 4,707,328 | 4,624,615 | 4,905,084 | 4,945,701 |
| 純資産の部 | |||||||||||
| 株主資本 | |||||||||||
| 資本金 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 | 1,100,000 |
| 資本剰余金 | 811,257 | 811,257 | 811,257 | 811,257 | 811,257 | 811,257 | 811,257 | 811,257 | 811,257 | 811,257 | 811,257 |
| 利益剰余金 | 9,016,032 | 9,067,699 | 8,956,258 | 8,966,135 | 8,964,304 | 8,850,030 | 8,695,846 | 8,091,827 | 8,275,515 | 8,453,600 | 8,569,745 |
| 自己株式 | -10,588 | -10,854 | -11,363 | -120,008 | -118,359 | -118,446 | -106,925 | -88,384 | -276,712 | -287,325 | -287,632 |
| 株主資本合計 | 10,916,701 | 10,968,102 | 10,856,152 | 10,757,384 | 10,757,202 | 10,642,841 | 10,500,177 | 9,914,700 | 9,910,060 | 10,077,532 | 10,193,370 |
| その他の包括利益累計額 | |||||||||||
| その他有価証券評価差額金 | 259,853 | 452,251 | 473,185 | 299,706 | 109,644 | 298,567 | 271,716 | 377,859 | 835,486 | 1,110,869 | 1,992,982 |
| 繰延ヘッジ損益 | -1,379 | 126 | -492 | 119 | 117 | - | 1,753 | 519 | - | -30 | 3,356 |
| 退職給付に係る調整累計額 | -24,181 | -28,352 | -37,672 | -33,143 | -33,398 | -77,169 | -62,426 | -12,460 | -13,370 | 44,281 | 56,406 |
| 為替換算調整勘定 | 175,900 | 96,739 | 110,206 | 82,521 | 70,586 | 75,894 | 148,783 | - | - | - | - |
| その他の包括利益累計額合計 | 410,192 | 520,764 | 545,226 | 349,204 | 146,949 | 297,293 | 359,826 | 365,918 | 822,115 | 1,155,119 | 2,052,746 |
| 純資産合計 | 11,326,894 | 11,488,867 | 11,401,378 | 11,106,588 | 10,904,152 | 10,940,134 | 10,860,004 | 10,280,618 | 10,732,175 | 11,232,652 | 12,246,116 |
| 負債純資産合計 | 16,213,201 | 16,147,085 | 15,738,765 | 15,354,238 | 15,189,888 | 15,298,925 | 14,986,212 | 14,987,947 | 15,356,791 | 16,137,736 | 17,191,818 |