BOLTRA CONSTRUCT
Annual accounts 2025
micro format, filed on 26-06-2026, 57 days lateTurnover and EBIT margin are not published. The micro format does not require them.
Balance sheet
balance sheet total €244,551 on 30-09-2025in euro
in euro
Position in the sector
21.1%
Higher than 43% of 17,145 companies in 2025.
0.03
Lower than 95% of 16,571 companies in 2025.
-6.1%
Higher than 26% of 16,654 companies in 2025.
Net result: bottom quarter · Equity: middle half · Balance sheet total: middle half · Working capital: bottom quarter
Filed annual accounts
as filed with the National Bank, click a year to choose it| Line | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance sheet: assets | ||||||||||||||||||||
20/58 |
244,551 | 258,951 | 177,385 | 175,636 | 170,626 | 169,133 | 165,289 | 172,894 | 37,267 | 48,735 | 48,306 | 54,814 | 54,667 | 60,575 | 62,005 | 55,058 | 57,540 | 64,463 | 49,743 | |
21/28 |
241,250 | 247,644 | 165,511 | 169,271 | 165,095 | 157,405 | 160,130 | 150,086 | 36,703 | 42,183 | 47,664 | 52,969 | 53,066 | 56,936 | 60,073 | 53,233 | 57,359 | 63,432 | 49,163 | |
22/27 |
241,000 | 247,644 | 165,511 | 169,271 | 165,095 | 157,405 | 160,130 | 150,086 | 36,703 | 42,183 | 47,664 | 52,969 | 53,066 | 56,936 | 60,073 | 53,233 | 57,359 | 63,432 | 49,163 | |
22 |
240,686 | 246,885 | 164,283 | 167,831 | 164,104 | 157,114 | 160,130 | 150,086 | 21,013 | 22,087 | 23,162 | 24,236 | 25,310 | 26,384 | 27,459 | 28,533 | 29,607 | 30,681 | 31,755 | |
23 |
314 | 759 | 1,228 | 1,441 | 991 | 291 | - | - | 15,690 | 18,288 | 20,886 | 23,308 | 20,523 | 21,511 | 21,765 | 12,043 | 13,287 | 16,477 | 17,408 | |
24 |
- | - | - | - | - | - | - | - | - | 1,808 | 3,616 | 5,425 | 7,233 | 9,041 | 10,849 | 12,657 | 14,465 | 16,274 | - | |
28 |
250 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
29/58 |
3,301 | 11,307 | 11,874 | 6,364 | 5,531 | 11,728 | 5,159 | 22,808 | 564 | 6,552 | 642 | 1,845 | 1,601 | 3,639 | 1,932 | 1,825 | 181 | 1,031 | 580 | |
29 |
- | 0 | 400 | 1,947 | 1,947 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
291 |
- | 0 | 400 | 1,947 | 1,947 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
3 |
1,570 | 2,597 | 2,817 | 2,676 | 551 | 1,767 | 330 | 445 | 43 | 10 | 223 | 250 | 200 | 150 | 250 | 250 | 150 | 100 | 214 | |
30/36 |
1,570 | 2,597 | 2,817 | 2,676 | 551 | 1,767 | 330 | 445 | 43 | 10 | 223 | 250 | 200 | 150 | 250 | 250 | 150 | 100 | 214 | |
40/41 |
0 | 372 | - | 0 | 777 | 3,647 | 3,647 | 21,147 | - | 3,154 | 273 | 23 | 23 | 23 | 12 | 749 | - | 889 | - | |
40 |
- | - | - | - | - | - | - | - | - | 3,131 | - | - | - | - | - | - | - | - | - | |
41 |
0 | 372 | - | 0 | 777 | 3,647 | 3,647 | 21,147 | - | 23 | 273 | 23 | 23 | 23 | 12 | 749 | - | 889 | - | |
54/58 |
1,731 | 8,338 | 8,656 | 1,741 | 2,256 | 6,314 | 1,182 | 1,216 | 521 | 3,388 | 146 | 1,572 | 930 | 2,783 | 1,670 | 630 | 31 | 42 | 366 | |
490/1 |
- | - | - | - | - | - | - | - | - | - | - | - | 448 | 683 | - | 196 | - | - | - | |
| Balance sheet: equity and liabilities | ||||||||||||||||||||
10/49 |
244,551 | 258,951 | 177,385 | 175,636 | 170,626 | 169,133 | 165,289 | 172,894 | 37,267 | 48,735 | 48,306 | 54,814 | 54,667 | 60,575 | 62,005 | 55,058 | 57,540 | 64,463 | 49,743 | |
10/15 |
51,700 | 66,537 | 82,869 | 85,793 | 86,821 | 84,530 | 80,282 | 66,972 | -16,921 | -6,952 | -3,870 | -2,794 | -2,547 | 674 | 2,342 | 10,148 | 1,728 | 5,487 | 1,982 | |
10/11 |
49,580 | 49,580 | 49,580 | 49,580 | 49,580 | - | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | |
100 |
- | - | - | - | - | - | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | 49,580 | |
11 |
- | - | - | - | 49,580 | 49,580 | - | - | - | - | - | - | - | - | - | - | - | - | - | |
1100/10 |
- | - | - | - | - | 49,580 | - | - | - | - | - | - | - | - | - | - | - | - | - | |
1109/19 |
- | - | - | - | 49,580 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
13 |
90,904 | 94,270 | 97,635 | 100,161 | 102,373 | 104,627 | 106,539 | 90,586 | - | - | - | - | - | - | - | - | - | - | - | |
132 |
90,904 | 94,270 | 97,635 | 100,161 | 102,373 | 104,627 | 106,539 | 90,586 | - | - | - | - | - | - | - | - | - | - | - | |
14 |
-88,784 | -77,312 | -64,346 | -63,947 | -65,132 | -69,677 | -75,837 | -73,194 | -66,501 | -56,532 | -53,450 | -52,374 | -52,127 | -48,906 | -47,238 | -39,432 | -47,852 | -44,093 | -47,598 | |
16 |
22,943 | 23,806 | 24,669 | 25,316 | 26,236 | 26,814 | 27,304 | - | - | - | - | - | - | - | - | - | - | - | - | |
168 |
22,943 | 23,806 | 24,669 | 25,316 | 26,236 | 26,814 | 27,304 | - | - | - | - | - | - | - | - | - | - | - | - | |
17/49 |
169,908 | 168,608 | 69,847 | 64,527 | 57,569 | 57,789 | 57,703 | 105,922 | 54,188 | 55,687 | 52,176 | 57,608 | 57,214 | 59,901 | 59,663 | 44,910 | 55,812 | 58,976 | 47,761 | |
17 |
71,636 | 78,360 | - | - | - | - | 2,734 | 5,118 | 5,239 | 7,490 | 9,616 | 11,632 | 13,540 | 15,419 | 17,041 | - | 620 | 5,032 | 1,240 | |
170/4 |
71,636 | 78,360 | - | - | - | - | 2,734 | 5,118 | 5,239 | 7,490 | 9,616 | 11,632 | 13,540 | 15,419 | 17,041 | - | 620 | 5,032 | 1,240 | |
42/48 |
98,272 | 90,248 | 69,847 | 64,527 | 57,569 | 57,789 | 54,969 | 89,275 | 37,420 | 38,568 | 37,070 | 40,626 | 40,724 | 41,932 | 42,622 | 43,535 | 54,372 | 53,094 | 44,921 | |
42 |
- | - | - | - | - | 216 | - | - | 2,136 | 2,020 | 1,914 | 1,811 | 1,715 | 1,551 | 1,480 | 1,834 | 4,053 | 3,693 | 2,479 | |
43 |
- | - | - | - | - | - | - | - | 33,125 | 34,114 | 34,695 | 35,733 | 38,431 | 39,838 | 40,585 | 41,031 | 48,913 | 49,083 | 41,155 | |
439 |
- | - | - | - | - | - | - | - | 33,125 | 34,114 | 34,695 | 35,733 | 38,431 | 39,838 | 40,585 | 41,031 | 48,913 | 49,083 | 41,155 | |
44 |
9,064 | 6,148 | 2,999 | 7,376 | 9,606 | 12,972 | 14,738 | 2,452 | 1,826 | 1,217 | 461 | 2,649 | 144 | - | 77 | 670 | 1,201 | 318 | 1,028 | |
440/4 |
9,064 | 6,148 | 2,999 | 7,376 | 9,606 | 12,972 | 14,738 | 2,452 | 1,826 | 1,217 | 461 | 2,649 | 144 | - | 77 | 670 | 1,201 | 318 | 1,028 | |
45 |
321 | 0 | 661 | 497 | - | 123 | 693 | 51,225 | 333 | 1,217 | - | 433 | 434 | 543 | 480 | - | 205 | - | 259 | |
450/3 |
321 | 0 | 661 | 497 | - | 123 | 693 | 51,225 | 333 | 1,217 | - | 433 | 434 | 543 | 480 | - | 205 | - | 259 | |
47/48 |
88,887 | 84,100 | 66,187 | 56,653 | 47,963 | 44,478 | 39,538 | 35,598 | - | - | - | - | - | - | - | - | - | - | - | |
492/3 |
- | - | - | - | - | - | - | 11,529 | 11,529 | 9,629 | 5,490 | 5,350 | 2,950 | 2,550 | - | 1,375 | 820 | 850 | 1,600 | |
| Income statement | ||||||||||||||||||||
76A |
- | - | - | - | - | 11,200 | - | 138,297 | - | - | - | - | - | - | - | - | - | - | - | |
9900 |
-4,206 | -3,487 | 1,545 | 5,770 | 6,194 | 7,306 | -1,419 | 137,025 | -3,383 | 3,206 | 5,501 | 7,002 | 4,131 | 7,634 | 1,173 | 15,442 | 3,234 | 10,454 | 1,179 | |
62 |
0 | 3,546 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
630 |
6,644 | 5,353 | 4,010 | 3,869 | 3,583 | 3,039 | 3,016 | 2,621 | 5,480 | 5,481 | 5,555 | 6,086 | 6,248 | 7,848 | 7,491 | 6,535 | 6,294 | 6,250 | 4,198 | |
640/8 |
1,217 | 2,286 | 669 | 3,376 | 535 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
9901 |
-12,067 | -14,671 | -3,133 | -1,475 | 2,076 | 4,267 | -4,435 | 134,404 | -8,863 | -2,275 | -54 | 916 | -2,117 | -214 | -6,318 | 8,907 | -3,060 | 4,204 | -3,019 | |
75/76B |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | |
75 |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | |
65/66B |
3,633 | 2,523 | 438 | 472 | 362 | 509 | 591 | 4,754 | 1,048 | 750 | 1,022 | 1,163 | 1,104 | 1,454 | 1,488 | 487 | 699 | 700 | 494 | |
65 |
3,633 | 2,523 | 438 | 472 | 362 | 509 | 591 | 4,754 | 1,048 | 750 | 1,022 | 1,163 | 1,104 | 1,454 | 1,488 | 487 | 699 | 700 | 494 | |
9903 |
-15,700 | -17,195 | -3,571 | -1,948 | 1,714 | 3,758 | -5,026 | 129,650 | -9,911 | -3,025 | -1,076 | -247 | -3,221 | -1,668 | -7,806 | 8,420 | -3,759 | 3,505 | -3,513 | |
780 |
863 | 863 | 647 | 639 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
67/77 |
- | - | - | - | - | - | - | 117 | 58 | 57 | - | - | - | - | - | - | - | - | - | |
9904 |
-14,837 | -16,332 | -2,924 | -1,309 | 2,292 | 4,248 | 13,310 | 83,893 | -9,969 | -3,082 | -1,076 | -247 | -3,221 | -1,668 | -7,806 | 8,420 | -3,759 | 3,505 | -3,513 | |
789 |
3,366 | 3,366 | 2,525 | 2,494 | 2,253 | 1,912 | 2,561 | 704 | - | - | - | - | - | - | - | - | - | - | - | |
689 |
- | - | - | - | - | - | 18,514 | 91,290 | - | - | - | - | - | - | - | - | - | - | - | |
9905 |
-11,472 | -12,966 | -399 | 1,185 | 4,545 | 6,160 | -2,643 | -6,693 | -9,969 | -3,082 | -1,076 | -247 | -3,221 | -1,668 | -7,806 | 8,420 | -3,759 | 3,505 | -3,513 | |
| Appropriation of the result | ||||||||||||||||||||
9906 |
-88,784 | -77,312 | -64,346 | -63,947 | -65,132 | -69,677 | -75,837 | -73,194 | -66,501 | -56,532 | -53,450 | -52,374 | -52,127 | -48,906 | -47,238 | -39,432 | -47,852 | -44,093 | -47,598 | |
14P |
-77,312 | -64,346 | -63,947 | -65,132 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Document | ||||||||||||||||||||
The accounts for 11 older financial years (1996-2006) were filed as documents without figures as data, scans for example.
The notes to these accounts have 14 items, including the statement of assets and debts, the cost breakdown and rights and commitments. You find them in the accounts filed with the NBB.
Source: Annual accounts 2025 at the NBB, filed on 26-06-2026.
Filings
each dot is a set of accounts, on the day it reached the National Bank2025 annual accounts filed 57 days after the deadline. Filed on 26 June 2026, deadline 30 April 2026 (7 months after the close on 30 September 2025, Companies Code art. 3:10). Source: NBB, 2026-00211007.
| Financial year | Type | Filed | Reference | Document |
|---|---|---|---|---|
| 30-09-2025 | micro format | 26-06-2026 | 2026-00211007 | |
| 30-09-2024 | micro format | 05-03-2025 | 2025-00044197 | |
| 30-09-2023 | micro format | 28-03-2024 | 2024-00052253 | |
| 30-09-2022 | micro format | 25-01-2023 | 2023-00003128 | |
| 30-09-2021 | micro format | 21-03-2022 | 2022-08100176 | |
| 30-09-2020 | micro format | 09-12-2020 | 2020-74900198 | |
| 30-09-2019 | micro format | 30-01-2020 | 2020-02700426 | |
| 30-09-2018 | micro format | 11-02-2019 | 2019-04800038 | |
| 30-09-2017 | micro format | 31-01-2018 | 2018-03100407 | |
| 30-09-2016 | abbreviated format | 27-02-2017 | 2017-05100217 | |
| 30-09-2015 | abbreviated format | 04-02-2016 | 2016-03800239 | |
| 30-09-2014 | abbreviated format | 27-01-2015 | 2015-02400276 | |
| 30-09-2013 | abbreviated format | 26-12-2013 | 2013-69700463 | |
| 30-09-2012 | abbreviated format | 31-12-2012 | 2012-68100567 | |
| 30-09-2011 | abbreviated format | 10-01-2012 | 2012-00500231 | |
| 30-09-2010 | abbreviated format | 29-12-2010 | 2010-64700033 | |
| 30-09-2009 | abbreviated format | 09-12-2009 | 2009-87900285 | |
| 30-09-2008 | abbreviated format | 03-12-2008 | 2008-83600291 | |
| 30-09-2007 | abbreviated format | 31-12-2007 | 2007-85200215 | |
| 30-09-2006 | abbreviated format | 18-12-2006 | 2006-91401936 | |
| 30-09-2005 | abbreviated format | 30-12-2005 | 2005-92800792 | |
| 30-09-2004 | abbreviated format | 24-01-2005 | 2005-02601238 | |
| 30-09-2003 | abbreviated format | 30-12-2003 | 2003-86504676 | |
| 30-09-2002 | abbreviated format | 27-12-2002 | 2002-79105188 | |
| 30-09-2001 | abbreviated format | 28-12-2001 | 2001-78700665 | |
| 30-09-2000 | abbreviated format | 29-12-2000 | 2000-78304727 | |
| 30-09-1999 | abbreviated format | 08-12-1999 | 1999-62404217 | |
| 30-09-1998 | abbreviated format | 16-12-1998 | 1998-62100785 | |
| 30-09-1997 | abbreviated format | 24-12-1997 | 1997-58401286 | |
| 30-09-1996 | abbreviated format | 19-12-1996 | 1996-54102141 |
Key figures and ratios
per financial year, computed from the annual accounts| Line | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -5,423 | -9,318 | 877 | 2,394 | 5,659 | 7,306 | -1,419 | 137,025 | -3,383 | 3,206 | 5,501 | 7,002 | 4,131 | 7,634 | 1,173 | 15,442 | 3,234 | 10,454 | 1,179 | ||
| -8,193 | -10,979 | 1,086 | 2,561 | 5,875 | 7,287 | 16,326 | 86,514 | -4,489 | 2,399 | 4,479 | 5,839 | 3,027 | 6,180 | -315 | 14,955 | 2,535 | 9,755 | 685 | ||
| 250 | 87,486 | 250 | 8,046 | 11,273 | 315 | 13,060 | 152,707 | 0 | 0 | 250 | 5,989 | 2,377 | 4,711 | 14,331 | 2,409 | 222 | 20,518 | - | ||
| -6,607 | -318 | 6,915 | -515 | -4,058 | 5,132 | -34 | 695 | -2,867 | 3,242 | -1,426 | 642 | -1,853 | 1,113 | 1,040 | 599 | -11 | -324 | - | ||
| -94,970 | -78,941 | -57,973 | -58,162 | -52,038 | -46,061 | -49,810 | -66,467 | -36,856 | -32,016 | -36,428 | -38,781 | -39,123 | -38,293 | -40,690 | -41,710 | -54,191 | -52,063 | -44,341 | ||
| 21.1% | 25.7% | 46.7% | 48.8% | 50.9% | 50.0% | 48.6% | 38.7% | -45.4% | -14.3% | -8.0% | -5.1% | -4.7% | 1.1% | 3.8% | 18.4% | 3.0% | 8.5% | 4.0% | ||
| 0.03 | 0.13 | 0.17 | 0.10 | 0.10 | 0.20 | 0.09 | 0.26 | 0.02 | 0.17 | 0.02 | 0.05 | 0.04 | 0.09 | 0.05 | 0.04 | 0.00 | 0.02 | 0.01 | ||
| 0.02 | 0.10 | 0.13 | 0.06 | 0.09 | 0.17 | 0.09 | 0.25 | 0.01 | 0.17 | 0.01 | 0.04 | 0.03 | 0.08 | 0.04 | 0.04 | 0.00 | 0.02 | 0.01 | ||
| 3.29 | 2.53 | 0.84 | 0.75 | 0.66 | 0.68 | 0.72 | 1.58 | - | - | - | - | - | - | 25.48 | 4.43 | 32.30 | 10.75 | 24.10 | ||
| -28.7% | -24.5% | -3.5% | -1.5% | 2.6% | 5.0% | 16.6% | 125.3% | - | - | - | - | - | - | -333.3% | 83.0% | -217.5% | 63.9% | -177.2% | ||
| -6.1% | -6.3% | -1.6% | -0.7% | 1.3% | 2.5% | 8.1% | 48.5% | -26.8% | -6.3% | -2.2% | -0.5% | -5.9% | -2.8% | -12.6% | 15.3% | -6.5% | 5.4% | -7.1% | ||
| -1.49 | -3.69 | 2.00 | 5.07 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
A Belgian filing has no cash-flow statement. Cash flow is therefore an approximation, derived from the income statement. Investment is the acquisitions in the notes and, without them, the balance-sheet move.
Investments
fixed assets acquired| Item | 30-09-2025 | 30-09-2024 | 30-09-2023 | 30-09-2022 |
|---|---|---|---|---|
| Tangible fixed assets | - | €87,486 | €250 | €8,046 |
| Financial fixed assets | €250 | - | - | - |
| €6,644 | €5,353 | €4,010 | €3,869 |
Source: notes to the 2022 to 2025 annual accounts (statement of fixed assets)
Insights on BOLTRA CONSTRUCT
The operating result for 2025 is a loss of €12,067, smaller than the loss of €14,671 in 2024.
Debt's share of the balance-sheet total rises from 65.1% to 69.5%. Equity is lower and debt is higher.