DATA KNOWLEDGE
0467.139.726 · rovalta.com · 21/09/2026
ACTIVE
DATA KNOWLEDGE
Financial year 2025 · closed on 31/03/2025
Net result
-14,4 k €
-1567.3% YoY
Gross margin
-556,4 €
+99.4% YoY
Equity
64,8 k €
-18.2% YoY
Overview
What does DATA KNOWLEDGE do?
DATA KNOWLEDGE is a Private limited company incorporated in 1999. Its main activity is: Computer consultancy activities. Its registered office is in Woluwe-Saint-Pierre.
Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0467.139.726
Incorporation
21/10/1999
Legal form
Private limited company
Registered office
Rue Marcel Buts 2
1150 Woluwe-Saint-Pierre · BruxellesSee on map
1150 Woluwe-Saint-Pierre · BruxellesSee on map
Contributed capital
6 197,33 €
Latest accounts
31/03/2025
Activities (NACE)
62020Computer consultancy activities· main62200Computer programming, consultancy and related activities72100Research and experimental development on natural sciences and engineering62010Computer programming activities62100Computer programming, consultancy and related activities63100Data processing, hosting and related activities; web portals+3
Signals
Solid equity
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Financials
Trend over 18 financial years
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Income statement | |||||||||||||||||||||||||||||||||||
| Gross margin | -556,4 € | +99.4% | -93,7 k € | -8134% | -1,1 k € | +96.0% | -28,4 k € | -163% | 45,1 k € | -40.4% | 75,7 k € | +109% | 36,2 k € | +17.9% | 30,7 k € | -23.6% | 40,2 k € | +6.4% | 37,7 k € | -0.8% | 38,0 k € | -34.9% | 58,4 k € | +10.4% | 52,9 k € | -0.2% | 53,1 k € | +2.7% | 51,7 k € | +6.0% | 48,7 k € | +17.0% | 41,6 k € | -5.4% | 44,0 k € |
| EBITDA | -4,0 k € | +95.9% | -97,1 k € | -2136% | -4,3 k € | +86.4% | -32,0 k € | -176% | 42,1 k € | -42.3% | 72,9 k € | +1178% | -6,8 k € | -124% | 27,9 k € | -25.6% | 37,5 k € | +6.8% | 35,1 k € | -1.1% | 35,5 k € | -36.5% | 56,0 k € | +10.9% | 50,5 k € | +20.7% | 41,8 k € | +3.5% | 40,4 k € | +6.1% | 38,1 k € | +23.4% | 30,9 k € | -10.0% | 34,3 k € |
| Operating result | -16,9 k € | -2772% | -587,2 € | +96.7% | -17,7 k € | +64.0% | -49,1 k € | -293% | 25,5 k € | -54.2% | 55,5 k € | +323% | -24,9 k € | -305% | 12,2 k € | -43.0% | 21,3 k € | +11.0% | 19,2 k € | -1.6% | 19,5 k € | -52.0% | 40,6 k € | +29.6% | 31,4 k € | +27.1% | 24,7 k € | -17.9% | 30,1 k € | +23.3% | 24,4 k € | +47.9% | 16,5 k € | -24.3% | 21,8 k € |
| Net result | -14,4 k € | -1567% | 983,8 € | +105% | -18,2 k € | +62.7% | -48,7 k € | -322% | 21,9 k € | -54.0% | 47,7 k € | +234% | -35,7 k € | -916% | 4,4 k € | -52.7% | 9,3 k € | -17.5% | 11,2 k € | +23.3% | 9,1 k € | -57.9% | 21,6 k € | +39.5% | 15,5 k € | +122% | 7,0 k € | -27.8% | 9,7 k € | +49.5% | 6,5 k € | +293% | 1,7 k € | -75.1% | 6,6 k € |
| Balance sheet | |||||||||||||||||||||||||||||||||||
| Equity | 64,8 k € | -18.2% | 79,2 k € | +1.3% | 78,3 k € | -18.9% | 96,4 k € | -33.6% | 145,2 k € | -10.9% | 163,0 k € | +41.4% | 115,3 k € | -23.6% | 151,0 k € | +3.0% | 146,6 k € | +6.7% | 137,4 k € | +8.9% | 126,1 k € | +7.8% | 117,0 k € | +22.7% | 95,4 k € | +19.4% | 79,9 k € | +9.6% | 72,9 k € | +15.3% | 63,2 k € | +11.4% | 56,7 k € | +3.0% | 55,1 k € |
| Total assets | 186,1 k € | -12.3% | 212,2 k € | -14.6% | 248,5 k € | +0.8% | 246,5 k € | -18.3% | 301,6 k € | -13.0% | 346,9 k € | -2.6% | 356,2 k € | +5.0% | 339,2 k € | -0.6% | 341,1 k € | -7.4% | 368,5 k € | -4.4% | 385,4 k € | -9.6% | 426,6 k € | +0.9% | 422,6 k € | +2.6% | 411,7 k € | -4.0% | 429,1 k € | +2.5% | 418,7 k € | +7.9% | 388,1 k € | +2.1% | 380,0 k € |
| Cash | 1,3 k € | -88.5% | 10,9 k € | -38.6% | 17,8 k € | +135% | 7,6 k € | -45.0% | 13,7 k € | -4.5% | 14,4 k € | +1268% | 1,1 k € | -2.7% | 1,1 k € | -26.3% | 1,5 k € | -93.2% | 21,7 k € | +61.0% | 13,5 k € | -46.8% | 25,3 k € | +26.8% | 20,0 k € | -56.3% | 45,7 k € | -46.5% | 85,4 k € | +29.4% | 66,0 k € | +140% | 27,6 k € | +470% | 4,8 k € |
| Debts | 120,1 k € | -9.2% | 132,2 k € | +123% | 59,4 k € | +49.7% | 39,7 k € | -14.0% | 46,2 k € | -37.5% | 73,8 k € | -43.6% | 130,9 k € | +67.8% | 78,0 k € | -7.7% | 84,5 k € | -30.2% | 121,0 k € | -18.9% | 149,3 k € | -25.2% | 199,5 k € | -8.2% | 217,2 k € | -2.1% | 221,9 k € | -13.0% | 254,9 k € | -3.1% | 263,2 k € | +6.0% | 248,2 k € | -0.7% | 249,8 k € |
Estimate
Indicative valuation
As an indication, this company is worth
between 0 € and 100 k€
See the valuationGovernance
Board of directors
Seen on filing of 31/03/2025 · 1 active · 2 ended
Active mandates
Sylviane DE VLEESCHAUWER
ActiveEnded mandates
Paul CZEMBOR
EndedPaul CZEMBOR
EndedFinancials
Annual accounts
Full financial information
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | |
|---|---|---|---|---|---|---|
| Type of account | Micro model | Micro model | Micro model | Micro model | Micro model | Micro model |
| Start of the financial year | 01/04/2024 | 01/04/2023 | 01/04/2022 | 01/04/2021 | 01/04/2020 | 01/04/2018 |
| Closing of the financial year | 31/03/2025 | 31/03/2024 | 31/03/2023 | 31/03/2022 | 31/03/2021 | 31/03/2019 |
| Length of the financial year | 12 months | 12 months | 12 months | 12 months | 12 months | 12 months |
| Filing date | 30/11/2025 | 24/11/2024 | 12/12/2023 | 12/04/2023 | 31/01/2022 | 29/11/2019 |
| General meeting | 28/11/2025 | 23/10/2024 | 30/10/2023 | 05/10/2022 | 25/10/2021 | 22/10/2019 |
| Currency of the financial year | EUR | EUR | EUR | EUR | EUR | EUR |
| NBB quality label | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls | Satisfying controls |
Ratios
Financial ratios
Looking for more information about this company?
Try for 7 daysFilings
Annual accounts filings
18 filings with the NBB
| Model | Closing | General meeting | Filed | Language | Document |
|---|---|---|---|---|---|
| Micro model | 31/03/2025 | 28/11/2025 | 30/11/2025 | French | |
| Micro model | 31/03/2024 | 23/10/2024 | 24/11/2024 | French | |
| Micro model | 31/03/2023 | 30/10/2023 | 12/12/2023 | French | |
| Micro model | 31/03/2022 | 05/10/2022 | 12/04/2023 | French | |
| Micro model | 31/03/2021 | 25/10/2021 | 31/01/2022 | French | |
| Micro model | 31/03/2019 | 22/10/2019 | 29/11/2019 | French | |
| Micro model | 31/03/2018 | 12/10/2018 | 29/11/2018 | French | |
| Micro model | 31/03/2017 | 20/10/2017 | 13/11/2017 | French | |
| Abridged model | 31/03/2016 | 10/10/2016 | 29/11/2016 | French | |
| Abridged model | 31/03/2015 | 09/10/2015 | 20/11/2015 | French | |
| Abridged model | 31/03/2014 | 29/09/2014 | 28/11/2014 | French | |
| Abridged model | 31/03/2013 | 18/10/2013 | 26/11/2013 | French | |
| Abridged model | 31/03/2012 | 22/10/2012 | 14/11/2012 | French | |
| Abridged model | 31/03/2011 | 03/11/2011 | 13/12/2011 | French | |
| Abridged model | 31/03/2010 | 25/10/2010 | 30/11/2010 | French | |
| Abridged model | 31/03/2009 | 15/10/2009 | 30/11/2009 | French | |
| Abridged model | 31/03/2008 | 26/11/2008 | 27/11/2008 | French | |
| Abridged model | 31/03/2007 | 23/10/2007 | 26/11/2007 | French |
Valuation
Estimate
Indicative valuation
Order of magnitude
As an indication, this company is worth
between 0 € and 100 k€
The detail comes with the Business plan: low and high bounds, the valuation bridge for each financial year, transaction multiples by sector and size, group valuation and exports.
Disclaimer
Indicative estimate based on public sector multiples and the filed annual accounts. It is neither a certified valuation nor financial or investment advice.
Directors & structure
Governance
Board of directors
Seen on filing of 31/03/2025 · 1 active · 2 ended
Active mandates
Sylviane DE VLEESCHAUWER
ActiveEnded mandates
Paul CZEMBOR
EndedPaul CZEMBOR
EndedShareholders
Ownership and network
Looking for more information about this company?
Try for 7 daysPublications
Similar companies
Competition
Similar companies
A company's peers, by sector and size, are included in the Business plan.
See the Business planTimeline
Timeline
- 2025Annual accounts 2025-14,4 k €↓
- 2024Annual accounts 2024983,8 €↑
- 2023Annual accounts 2023-18,2 k €↑
- 2022Annual accounts 2022-48,7 k €↓
- 2021Annual accounts 202121,9 k €↓
- 2019Annual accounts 201947,7 k €↑
- 2018Annual accounts 2018-35,7 k €↓
- 2017Annual accounts 20174,4 k €↓
- 2016Annual accounts 20169,3 k €↓
- 2015Annual accounts 201511,2 k €↑
- 2014Annual accounts 20149,1 k €↓
- 2013Annual accounts 201321,6 k €↑
- 2012Annual accounts 201215,5 k €↑
- 2011Annual accounts 20117,0 k €↓
- 2010Annual accounts 20109,7 k €↑
- 2009Annual accounts 20096,5 k €↑
- 2008Annual accounts 20081,7 k €↓
- 2007Annual accounts 20076,6 k €
- 21/10/1999IncorporationPrivate limited company