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UNDERSIDE

Active Private limited companyfounded 2000active for 26 yearsAvenue Georges Lemaitre 5, 6041 CharleroiKBO/BCE: BE 0471.729.212

Annual accounts 2025

abbreviated format, filed on 23-07-2026, 8 days before the deadline
€697,324
▲ 60.7%
€89,280
▲ €314,894
€264,945
▲ €314,542
€249,680
▲ €556,658
24.3%
▲ 1.9 percentage points
1.07
▲ 0.15

The turnover shown is an estimate from the gross margin.

Turnover ≈ €1.8m. Estimated: probably between €1.3m and €2.9m.

Balance sheet

balance sheet total €1.7m on 31-12-2025
What the company ownsHow it is paid for

in euro

in euro

Position in the sector

24.3%

Higher than 32% of 3,405 companies in 2025.

1.07

Higher than 26% of 3,266 companies in 2025.

4.5%

Higher than 42% of 3,314 companies in 2025.

UNDERSIDE Middle half of the sector 80% of the sector Abbreviated accounts in computer programming and consultancy (NACE 62)

Net result: middle half · Equity: middle half · Balance sheet total: top quarter · Working capital: middle half · Staff: middle half

Staff

€62,622

Staff costs divided by the average number of full-time equivalents.

-1 person

people who joined people who left

In 2025, 3 people joined and 4 left.

Filed annual accounts

as filed with the National Bank, click a year to choose it
Line Trend20252024202320222021202020192018201720162015201420132012201120102009200820072006
Balance sheet: assets
20/58 1.7m1.5m2.2m2.2m2.0m2.0m1.7m1.9m1.9m1.3m715,935596,638610,216597,598408,676317,935305,277342,227127,50963,547
20 --------0000000-----
21/28 600,781778,504926,516830,525952,3921.0m1.1m796,532785,620742,085252,575327,387322,715333,255172,124113,652128,898114,75911,01413,437
21 268,059359,616451,173387,073455,502528,074508,717188,0000000000-----
22/27 332,561416,670473,126441,235494,673509,006553,901608,372785,460741,925252,165316,977322,305332,845171,714113,190128,596114,45710,71213,135
22 257,078272,013286,948270,534282,524297,655318,993332,204548,386577,050207,862214,147220,431226,71648,00051,00054,00057,000--
23 69,444117,258136,760122,894161,161179,062171,796203,131172,96392,7481,2437,45710,57812,49022,15620,07324,49324,483--
24 6,03927,39949,41747,80650,98828,28959,11269,03660,11168,12743,05995,37391,29593,640101,55942,11750,10332,9744,2428,187
26 -----4,0004,0004,0004,0004,00000000---6,4704,948
27 --------0000000-----
28 1602,2182,2182,2182,2182,2182,03816016016041010,410410410410462302302302302
29/58 1.1m696,1841.3m1.3m1.1m919,526616,2981.1m1.1m589,871463,360269,251287,502264,343236,552204,283176,379227,468116,49550,110
29 ------------000-----
290 --------0000000-----
291 --------0000000-----
3 --65,003-----0000000-----
30/36 --65,003-----0000000-----
37 --------0000000-----
40/41 559,424456,073831,718815,623520,673441,748433,452922,781839,444393,418302,352214,420222,017170,038137,782149,79377,256106,85342,14443,373
40 464,903400,552796,755790,439477,871388,421361,038654,228641,937393,418280,509189,770201,160150,339121,104147,29064,55789,90342,06543,373
41 94,52155,52134,96225,18542,80253,32772,414268,553197,508021,84324,65020,85719,69916,6782,50312,69916,95079-
50/53 ----541,135---0000000-----
54/58 501,633233,042379,393516,498-462,180179,327193,160276,232190,768145,44443,51359,05994,30597,68854,49099,123120,61574,3516,737
490/1 7237,07034,016--15,5973,5195,6153,5805,68615,56511,3186,42601,082-----
Balance sheet: equity and liabilities
10/49 1.7m1.5m2.2m2.2m2.0m2.0m1.7m1.9m1.9m1.3m715,935596,638610,216597,598408,676317,935305,277342,227127,50963,547
10/15 403,598329,583826,083868,520820,927750,893558,064611,497516,640317,155213,116175,248174,142145,01984,54485,43379,64778,23639,0194,942
10/11 301,150296,500296,500296,500296,500296,50046,50046,50046,50046,50046,50046,50046,50046,50046,50046,50046,50046,50018,60018,600
100 ------46,50046,50046,50046,50046,50046,50046,50046,50046,50046,50046,50046,50018,60018,600
101 --------0000000-----
11 --------0000000-----
1100/10 --------0000000-----
12 --------0000000-----
13 7435,393480,206448,040448,040364,501408,167407,113312,256270,655166,616128,748127,64298,51938,04438,93333,14731,7362,6032,603
130/1 -4,6504,6504,6504,6504,650------000-----
130 ------4,6504,6504,6504,6504,6504,6504,6504,6504,6504,6504,6504,6501,8601,860
1311 -4,6504,6504,6504,6504,650--------------
1312 --------0000000-----
1319 --------0000000-----
132 74374374341,46841,46841,46841,50341,503743743743743743743743743743743743743
133 --474,813401,922401,922318,383362,014360,960306,863265,262161,223123,355122,24993,12632,65133,54027,75426,343--
14 65,833-8,181-61,098----0000000---17,816-16,261
15 35,87135,87149,37662,88276,38789,892103,397157,884157,884000000-----
19 ------------000-----
16 --2,9366,48210,02913,57517,12117,121----000-----
160/5 -------17,1210000000-----
160 --------00----------
161 --------00----------
162 --------00----------
163 --------00----------
164/5 -------17,12100----------
168 --2,9366,48210,02913,57517,121-0000000-----
17/49 1.3m1.1m1.4m1.3m1.2m1.2m1.1m1.3m1.4m1.0m502,819421,389436,074452,579324,132232,502225,630263,99188,49058,605
17 250,240392,291492,682368,908418,173386,491337,101359,962496,771423,540145,283184,498199,859220,88958,25030,11744,95848,001--
170/4 250,240392,291492,682368,908418,173386,491337,101359,962496,771423,540145,283184,498199,859220,88958,25030,11744,95848,001--
175 --------0000000-----
176 --------0000000-----
178/9 --------0000000-----
42/48 991,954752,799914,946918,736765,072807,865762,715917,598736,432530,714307,199212,056187,203206,735216,314190,385180,672215,99088,49058,605
42 171,063201,920232,359160,802177,682151,35947,68688,62158,19228,36021,57546,49243,13047,45734,70720,15517,07712,932--
43 200,000209,367210,640220,175213,901303,703228,852215,186144,63466,23657,407-000-----
430/8 200,000209,367210,640220,175213,901303,703228,852215,186144,63466,23657,4070000-----
439 --------0000000-----
44 348,48385,672157,720139,962153,510196,067223,627280,811210,115275,83776,80521,21152,51765,44049,08320,65923,51021,2043,25820,072
440/4 348,48385,672157,720139,962153,510196,067223,627280,811210,115275,83776,80521,21152,51765,44049,08320,65923,51021,2043,25820,072
441 --------0000000-----
46 --------00000150266--1,840-1,319
45 79,05855,394113,782197,272219,979156,737262,550316,566290,672145,800127,696117,75374,89057,70665,50969,87755,25071,52741,46919,222
450/3 22,6745,01343,43968,15058,19521,84661,05687,44281,76723,81244,18038,78611,6165,03225,18534,64511,00435,23220,1907,448
454/9 56,38450,38170,344129,121161,784134,891201,495229,124208,905121,98883,51778,96763,27452,67440,32435,23244,24636,29521,27911,774
47/48 193,350200,446200,446200,525--016,41332,81914,48123,71526,59916,66635,98266,74779,69484,835108,48743,76317,992
492/3 16,76715----5,95211,909155,03460,54850,33724,83649,01224,95449,56912,000----
Income statement
70 --------0000000-----
76A ----40591,929--0000003,028--6,2271,1821,198
9900 697,324433,886951,5351.4m1.3m1.1m1.4m1.6m1.2m916,615699,249522,932501,926517,779321,326240,048234,195171,710130,32243,852
60/61 --------0000000-----
62 419,567476,570762,7841.1m1.0m1.0m1.2m1.3m974,885614,730524,839431,369376,660325,124247,616192,843190,082133,29886,05642,373
630 175,665176,017143,936149,015163,534168,470243,115143,02083,48773,06132,76962,64955,60585,34950,82528,13032,24723,2604,0605,750
631/4 ---------10,007010,007000482-----
635/8 --------0000000-----
640/8 12,8126,9132,7684,9368,5842,8992,46116,6516,1625,2389,8638,7599,2136,20611,3013,9685,5102,7361,469647
649 --------0000000-----
66A 0---61499--8,38205,2637271,6141,2641,332-----
9901 89,280-225,61442,047113,341126,526-38,367-22,543190,367171,523223,586121,77120,15460,447101,10111,10215,1076,35612,41638,737-4,918
75/76B 3,99514,15313,58213,51113,86521,31154,631221,4916097326402601,75431,34129
75 3,99514,15313,58213,51113,86514,21754,63122546097326402601,75431,34129
76B -----7,094--01,437----------
65/66B 38,559285,67754,08629,80124,05719,11925,85838,19015,2117,84517,43810,89813,6907,26111,1505,6065,5833,469806414
65 38,55955,42854,08629,80124,05719,11925,85838,19015,2117,84517,43810,89813,6907,26111,1505,6065,5833,469806414
66B -230,249------00----------
9903 54,717-497,1381,54397,052116,334-36,1756,229152,179156,314217,23299,1299,50345,40892,5751,90711,25577616,51539,115-4,125
780 02,9363,5463,5463,546---------------
67/77 -19,298-11,20834,02139,50036,34111,0385,17540,20070,42872,09846,2618,39616,28532,1002,7975,469-6355,1985,038-
9904 74,015-482,995-28,93261,09883,540-46,3171,05494,85785,886145,13452,8681,10629,12360,475-8895,7861,41111,31734,077-4,125
789 --40,725--2,686013,2290000000-----
689 ------053,9890000000-----
9905 74,015-482,99511,79361,09883,540-43,6311,05454,09785,886145,13452,8681,10629,12360,475-8895,7861,41111,31734,077-4,125
Appropriation of the result
9906 65,833-482,99572,89161,09883,540-43,6311,05454,09785,886145,13452,8681,10629,12360,475-8895,7861,41129,13317,816-16,261
14P -8,181-61,098-----------------
791/2 0474,813---43,631--000000889-----
691/2 --72,891-83,540-1,05454,09741,601104,03937,8681,10629,12360,47505,7861,41129,133--
691 --------0000000-----
6920 --------0000000--2,790--
6921 --72,891-83,540-1,05454,09741,601104,03937,8681,10629,12360,47505,7861,41126,343--
694/7 --------44,28641,09615,000-000-----
694 --------44,28641,09615,0000000-----
695 --------0000000-----
696 --------00----------
Social balance sheet
9087 6.79.315.320.820.921.824.827.121.515.812.810.69.58.36.25.84.74.73.31.8
Hours worked1013 10,51111,89223,62836,10333,52034,57142,51346,52137,48626,95322,20818,58916,78114,38010,8499,8108,3297,97477,5013,065
Document PDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDFPDF

The accounts for 6 older financial years (2000-2005) were filed as documents without figures as data, scans for example.

The notes to these accounts have 19 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 23-07-2026.

Download as CSV

Filings

each dot is a set of accounts, on the day it reached the National Bank
Financial year Type Filed Reference Document
31-12-2025 abbreviated format 23-07-2026 2026-00323302 PDF
31-12-2024 full format 29-07-2025 2025-00322231 PDF
31-12-2023 full format 30-08-2024 2024-00409021 PDF
31-12-2022 full format 29-06-2023 2023-00172429 PDF
31-12-2021 full format 28-11-2022 2022-20526154 PDF
31-12-2020 full format 04-11-2021 2021-76500238 PDF
31-12-2019 full format 31-08-2020 2020-48100156 PDF
31-12-2018 full format 30-08-2019 2019-62400117 PDF
31-12-2017 full format 17-09-2018 2018-63700017 PDF
31-12-2016 full format 29-09-2017 2017-65800396 PDF
31-12-2015 full format 12-07-2016 2016-30900137 PDF
31-12-2014 full format 20-08-2015 2015-44500315 PDF
31-12-2013 full format 19-08-2014 2014-44500473 PDF
31-12-2012 full format 25-06-2013 2013-19900420 PDF
31-12-2011 full format 19-06-2012 2012-18000341 PDF
31-12-2010 full format 21-06-2011 2011-19000038 PDF
31-12-2009 full format 09-08-2010 2010-39900252 PDF
31-12-2008 full format 22-06-2009 2009-27200319 PDF
31-12-2007 full format 29-07-2008 2008-50400339 PDF
31-12-2006 full format 30-08-2007 2007-68700378 PDF
31-12-2005 full format 28-08-2006 2006-68601523 PDF
31-12-2004 full format 13-07-2005 2005-47602359 PDF
31-12-2003 full format 14-07-2004 2004-45305080 PDF
31-12-2002 full format 17-07-2003 2003-46300087 PDF
31-12-2001 full format 18-07-2002 2002-39203298 PDF
31-12-2000 full format 13-07-2001 2001-36900072 PDF

Key figures and ratios

per financial year, computed from the annual accounts
Line Trend20252024202320222021202020192018201720162015201420132012201120102009200820072006
264,945-49,597185,983262,357290,060130,102220,572333,387255,010296,647154,54082,803116,052186,45061,92743,23738,60335,67642,797832
249,680-306,977115,004210,113247,074122,152244,169237,877169,374218,19685,63763,75584,728145,82449,93633,91633,65834,57738,1371,625
028,005239,92627,14976,62851,183511,240357,678127,022597,1994,16480,83349,863253,529120,59923,56846,386127,0052,93614,614
268,591-146,352-137,104--282,854-13,834-83,07285,46445,324101,930-15,545-35,246-3,38343,198-44,633-21,49246,26467,614-
69,825-56,615395,185413,384296,736111,661-146,417203,959382,82559,158156,16257,196100,29957,60820,23813,898-4,29311,47828,005-8,495
24.3%22.3%36.9%40.2%40.8%38.3%33.2%31.9%27.1%23.8%29.8%29.4%28.5%24.3%20.7%26.9%26.1%22.9%30.6%7.8%
1.070.921.431.451.391.140.811.221.521.111.511.271.541.281.091.070.981.051.320.86
1.070.921.361.451.391.140.811.221.521.111.511.271.541.281.091.070.981.051.320.86
3.123.471.701.481.441.591.982.112.693.202.362.402.503.123.832.722.833.372.2711.86
18.3%-146.5%-3.5%7.0%10.2%-6.2%0.2%15.5%16.6%45.8%24.8%0.6%16.7%41.7%-1.1%6.8%1.8%14.5%87.3%-83.5%
4.5%-32.8%-1.3%2.8%4.1%-2.4%0.1%4.9%4.5%10.9%7.4%0.2%4.8%10.1%-0.2%1.8%0.5%3.3%26.7%-6.5%
6.87-0.893.448.8012.06---------------

EBIT margin: not included in this filing.

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.

Social balance sheet

Item31-12-202531-12-202431-12-202331-12-202231-12-2021
Employees at the balance-sheet date78132024
full-time78132024
part-time0----
in full-time equivalents78132024
6.79.315.320.820.9
On a permanent contract77132023
Joined317311
Left461476

Source: social balance sheet in the 2021 to 2025 annual accounts

Investments

fixed assets acquired
Item20252024202320222021
Tangible fixed assets-€28,005€107,334€27,149€76,628
Intangible fixed assets--€132,592--
Financial fixed assets€0----
€175,665€176,017€143,936€149,015€163,534

Source: notes to the 2021 to 2025 annual accounts (statement of fixed assets)

Public contracts

1 award · 2025
Marché public concernant la fourniture d’outils et de services ICT spécialisés pour le compte du SPF Chancellerie du Premier Ministre et d’autres services et organismes publics fédéraux: IT21193 - 2
buyer: FOD Kanselarij van de Eerste MinisterIT servicesawarded 19-06-2025€1.5m5 tendersTED 473185-2025

Source: TED (Tenders Electronic Daily), Publications Office of the European Union. The values are as the buyer published them. For a framework agreement, the value is a ceiling.

Insights on UNDERSIDE

The operating result for 2025 is a profit of €89,280, after a loss of €225,614 in 2024. It is the highest result since 2022.

Debt's share of the balance-sheet total falls from 77.7% to 75.7%. Equity and debt are higher.

Next steps