Isosystems
0873.988.014 · rovalta.com · 22/09/2026
VOLUNTARY DISSOLUTION - LIQUIDATION
Isosystems
Financial year 2025 · closed on 31/12/2025
Net result
-1,1 k €
+48.7% YoY
Gross margin
-1,1 k €
+48.7% YoY
Equity
-2,1 M €
-0.1% YoY
Company — Voluntary dissolution - liquidation.
Overview
What does Isosystems do?
Isosystems is a Public limited company incorporated in 2005. Its main activity is: Manufacture of concrete products for construction purposes. Its registered office is in Liège.
Legal situation
● Voluntary dissolution - liquidation
BCE/KBO no. / VAT
BE 0873.988.014
Incorporation
12/05/2005
Legal form
Public limited company
Registered office
Rue Louvrex 55-57
4000 Liège · WallonieSee on map
4000 Liège · WallonieSee on map
Contributed capital
1 475 000,00 €
Latest accounts
31/12/2025
Activities (NACE)
23610Manufacture of concrete products for construction purposes· main23610Manufacture of concrete products for construction purposes26610Manufacture of irradiation, electromedical and electrotherapeutic equipment46731Wholesale of wood, construction materials and sanitary equipment46831Wholesale trade, except of motor vehicles and motorcycles51532Air transport
Joint committees (3)
- 116
- 124
- 207
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Financials
Trend over 21 financial years
| 2025 | 2024 | 2023 | 2022 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Income statement | |||||||||||||||||||||||||||||||||||||||||
| Gross margin | -1,1 k € | +48.7% | -2,1 k € | +75.5% | -8,6 k € | -83.1% | -4,7 k € | +99.4% | -814,1 k € | -182% | 995,2 k € | +12.2% | 887,1 k € | -52.8% | 1,9 M € | +2.9% | 1,8 M € | +1.5% | 1,8 M € | +33.3% | 1,4 M € | +16.6% | 1,2 M € | +23.0% | 941,8 k € | -35.5% | 1,5 M € | -17.4% | 1,8 M € | -4.9% | 1,9 M € | +36.4% | 1,4 M € | +26.8% | 1,1 M € | -1.9% | 1,1 M € | +20.6% | 909,3 k € | -40.4% | 1,5 M € |
| EBITDA | -1,1 k € | +48.7% | -2,1 k € | +88.3% | -18,1 k € | -83.1% | -9,9 k € | +99.2% | -1,3 M € | -667% | -167,1 k € | -43.3% | -116,6 k € | -117% | 704,9 k € | +11.8% | 630,6 k € | -6.9% | 677,7 k € | +36.6% | 496,1 k € | +74.8% | 283,8 k € | +30.4% | 217,6 k € | -68.3% | 686,2 k € | -30.4% | 986,6 k € | -18.6% | 1,2 M € | +40.7% | 861,3 k € | +83.3% | 469,8 k € | +13.9% | 412,6 k € | +12.1% | 368 k € | -47.8% | 705 k € |
| Operating result | -1,1 k € | +48.7% | -2,1 k € | +88.3% | -18,1 k € | -73.5% | -10,5 k € | +99.6% | -2,8 M € | -318% | -665,5 k € | -6.4% | -625,7 k € | -361% | 239,9 k € | -7.9% | 260,5 k € | -25.7% | 350,7 k € | +67.4% | 209,5 k € | +19.6% | 175,1 k € | +1781% | -10,4 k € | -102% | 472,6 k € | -39.4% | 780,2 k € | -12.7% | 893,8 k € | +38.9% | 643,4 k € | +172% | 236,5 k € | +25.8% | 188 k € | +0.3% | 187,4 k € | -61.1% | 481,5 k € |
| Net result | -1,1 k € | +48.7% | -2,1 k € | +42.9% | -3,7 k € | -108% | 47,2 k € | +102% | -2,9 M € | -288% | -754,3 k € | -4.6% | -721,3 k € | -854% | 95,6 k € | -39.2% | 157,4 k € | -12.2% | 179,3 k € | +182% | 63,6 k € | -20.1% | 79,6 k € | +949% | -9,4 k € | -103% | 298,2 k € | -30.0% | 425,9 k € | -20.0% | 532,6 k € | +26.9% | 419,8 k € | +217% | 132,6 k € | +24.8% | 106,2 k € | -4.1% | 110,8 k € | -47.0% | 209,3 k € |
| Balance sheet | |||||||||||||||||||||||||||||||||||||||||
| Equity | -2,1 M € | -0.1% | -2,1 M € | -0.1% | -2,1 M € | -0.2% | -2,1 M € | +2.2% | -2,1 M € | -360% | 816,8 k € | -48.2% | 1,6 M € | -31.5% | 2,3 M € | +4.1% | 2,2 M € | +4.1% | 2,1 M € | +9.2% | 1,9 M € | +0.7% | 1,9 M € | +4.3% | 1,9 M € | -0.5% | 1,9 M € | -1.4% | 1,9 M € | +4.2% | 1,8 M € | +14.7% | 1,6 M € | +16.2% | 1,4 M € | +10.8% | 1,2 M € | +9.5% | 1,1 M € | +11.0% | 1 M € |
| Total assets | 206 k € | -1.0% | 208,1 k € | -3.2% | 215 k € | -61.3% | 554,9 k € | -48.8% | 1,1 M € | -77.2% | 4,8 M € | -17.0% | 5,7 M € | -0.4% | 5,7 M € | -9.7% | 6,4 M € | +11.4% | 5,7 M € | -4.9% | 6 M € | +10.0% | 5,5 M € | +19.3% | 4,6 M € | +1.8% | 4,5 M € | +5.6% | 4,3 M € | +3.8% | 4,1 M € | +14.5% | 3,6 M € | -6.3% | 3,8 M € | +0.9% | 3,8 M € | +6.8% | 3,5 M € | +42.8% | 2,5 M € |
| Cash | 181,3 k € | -1.1% | 183,3 k € | -3.3% | 189,5 k € | -63.6% | 521,2 k € | +18474% | 2,8 k € | -99.4% | 488,7 k € | -54.6% | 1,1 M € | +174% | 393,2 k € | -18.1% | 480,1 k € | +47.5% | 325,5 k € | -36.2% | 510 k € | +43.0% | 356,7 k € | +38.9% | 256,8 k € | -59.0% | 626,4 k € | +535% | 98,7 k € | -85.8% | 696,6 k € | +108% | 334,9 k € | +41.1% | 237,3 k € | +8.2% | 219,3 k € | +580% | 32,2 k € | -87.4% | 255,7 k € |
| Debts | 2,3 M € | -0.0% | 2,3 M € | -0.2% | 2,3 M € | -11.7% | 2,6 M € | -17.9% | 3,2 M € | -18.6% | 3,9 M € | -6.1% | 4,1 M € | +20.6% | 3,4 M € | -17.1% | 4,1 M € | +15.6% | 3,6 M € | -11.6% | 4,1 M € | +15.1% | 3,5 M € | +29.5% | 2,7 M € | +3.8% | 2,6 M € | +11.3% | 2,4 M € | +3.8% | 2,3 M € | +13.9% | 2 M € | -18.8% | 2,5 M € | -4.1% | 2,6 M € | +6.1% | 2,4 M € | +67.4% | 1,4 M € |
| Other | |||||||||||||||||||||||||||||||||||||||||
| Workforce | – | – | – | – | 16,7 ETP | -23.0% | 21,7 ETP | -1.8% | 22,1 ETP | -15.3% | 26,1 ETP | +6.5% | 24,5 ETP | -0.4% | 24,6 ETP | +37.4% | 17,9 ETP | +11.2% | 16,1 ETP | +0.6% | 16,0 ETP | -3.6% | 16,6 ETP | -4.0% | 17,3 ETP | +30.1% | 13,3 ETP | +15.7% | 11,5 ETP | -17.9% | 14,0 ETP | -6.0% | 14,9 ETP | +8.8% | 13,7 ETP | +37.0% | 10,0 ETP | ||||
Governance
Board of directors
Seen on filing of 31/12/2025 · 1 active · 61 ended
Active mandates
Roman AYDOGDU
ActiveEnded mandates
Eric THOMMESSEN
EndedDimitri DELVENNE
EndedDimitri DELVENNE
EndedDimitri DELVENNE
EndedAt this address
Other companies at this address
| Company | CBE no. |
|---|---|
Agence locale pour l'Emploi de Villers-le-Bouillet● Liquidation | 0455.591.479 |
BCH HILL● Liquidation | 0700.301.594 |
CR AVOCAT Société d’avocats● Active | 0688.854.507 |
ERGOCONSULT● Liquidation | 0651.772.001 |
EXIMPA● Liquidation | 0414.865.832 |
FHL AVOCAT● Active | 0789.713.919 |
GROUPE MOSAL● Active | 0715.620.369 |
HEDERA 22● Liquidation | 0630.923.236 |
IMMOSAL● Active | 0707.919.559 |
LASERFLASH● Liquidation | 0447.621.346 |
LAURENT SCHREIBER AVOCAT● Active | 1011.066.830 |
LM GESTION● Active | 0430.928.834 |
MG Legal société d'avocats● Active | 0556.751.987 |
MOSAL● Active | 0827.814.133 |
PDC line Pharma● Liquidation | 0657.842.221 |
QUALIBLOOD● Liquidation | 0684.698.353 |
SPARX INDUSTRIES● Liquidation | 0476.423.022 |
THERATOPIX PHARMA● Liquidation | 0738.446.251 |
VINCENT LAMBERTS AVOCAT● Active | 0686.711.005 |
VM Avocat● Active | 0785.439.187 |
Financials
Annual accounts
Full financial information
| 2025 | 2024 | 2023 | 2022 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
| Type of account | Abridged model | Abridged model | Abridged model | Abridged model | Abridged model | Abridged model |
| Start of the financial year | 01/01/2025 | 01/01/2024 | 01/01/2023 | 16/07/2022 | 01/01/2022 | 01/01/2021 |
| Closing of the financial year | 31/12/2025 | 31/12/2024 | 31/12/2023 | 31/12/2022 | 15/07/2022 | 31/12/2021 |
| Length of the financial year | 12 months | 12 months | 12 months | 6 months | 7 months | 12 months |
| Filing date | 18/08/2026 | 30/09/2025 | 07/10/2024 | 02/10/2023 | 29/09/2023 | 25/08/2022 |
| General meeting | – | – | – | – | 15/07/2022 | 17/06/2022 |
| 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
21 filings with the NBB
| Model | Closing | General meeting | Filed | Language | Document |
|---|---|---|---|---|---|
| Abridged model | 31/12/2025 | — | 18/08/2026 | French | |
| Abridged model | 31/12/2024 | — | 30/09/2025 | French | |
| Abridged model | 31/12/2023 | — | 07/10/2024 | French | |
| Abridged model | 31/12/2022 | — | 02/10/2023 | French | |
| Abridged model | 15/07/2022 | 15/07/2022 | 29/09/2023 | French | |
| Abridged model | 31/12/2021 | 17/06/2022 | 25/08/2022 | French | |
| Abridged model | 31/12/2020 | 22/06/2021 | 26/08/2021 | German | |
| Abridged model | 31/12/2019 | 24/06/2020 | 31/08/2020 | German | |
| Abridged model | 31/12/2018 | 06/08/2019 | 27/08/2019 | German | |
| Abridged model | 31/12/2017 | 15/06/2018 | 24/08/2018 | German | |
| Abridged model | 31/12/2016 | 16/06/2017 | 23/08/2017 | German | |
| Abridged model | 31/12/2015 | 24/06/2016 | 30/08/2016 | German | |
| Abridged model | 31/12/2014 | 16/06/2015 | 27/08/2015 | German | |
| Abridged model | 31/12/2013 | 24/06/2014 | 28/08/2014 | German | |
| Abridged model | 31/12/2012 | 14/06/2013 | 28/08/2013 | German | |
| Abridged model | 31/12/2011 | 16/07/2012 | 31/08/2012 | German | |
| Abridged model | 31/12/2010 | 17/06/2011 | 29/08/2011 | German | |
| Abridged model | 31/12/2009 | 18/06/2010 | 30/08/2010 | German | |
| Abridged model | 31/12/2008 | 09/07/2009 | 28/09/2009 | German | |
| Abridged model | 31/12/2007 | 19/06/2008 | 29/08/2008 | German | |
| Abridged model | 31/12/2006 | 15/06/2007 | 30/08/2007 | German |
Valuation
Estimate
Indicative valuation
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 31/12/2025 · 1 active · 61 ended
Active mandates
Roman AYDOGDU
ActiveEnded mandates
Eric THOMMESSEN
EndedDimitri DELVENNE
EndedDimitri DELVENNE
EndedDimitri DELVENNE
EndedShareholders
Ownership and network
Looking for more information about this company?
Try for 7 daysPublications
Belgian Official Gazette
Belgian Official Gazette publications
- Registered office09/09/2022SIEGE SOCIAL
- Mandates04/08/2022RUBRIQUE FIN (CESSATION, ANNULATION CESSATION, NULLITE, CONC, REORGANISATION JUDICIAIRE, ETC...) - DEMISSIONS, NOMINATIONS
- Mandates05/05/2022DEMISSIONS, NOMINATIONS
- Mandates23/02/2022DEMISSIONS, NOMINATIONS
- Mandates29/09/2021DEMISSIONS, NOMINATIONS
- Mandates13/07/2020DEMISSIONS, NOMINATIONS
- Mandates20/12/2018DEMISSIONS, NOMINATIONS
- Mandates11/10/2017DEMISSIONS, NOMINATIONS
Source: Belgian Official Gazette
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 2025-1,1 k €↑
- 2024Annual accounts 2024-2,1 k €↑
- 2023Annual accounts 2023-3,7 k €↓
- 2022Annual accounts 202247,2 k €↑
- 2022Annual accounts 2022-2,9 M €↓
- 2022Name changeISOSYSTEMS en liquidation
- 2021Annual accounts 2021-754,3 k €↓
- 2021Name changeISOSYSTEMS
- 2020Annual accounts 2020-721,3 k €↓
- 2019Annual accounts 201995,6 k €↓
- 2018Annual accounts 2018157,4 k €↓
- 2017Annual accounts 2017179,3 k €↑
- 2016Annual accounts 201663,6 k €↓
- 2015Annual accounts 201579,6 k €↑
- 2014Annual accounts 2014-9,4 k €↓
- 2013Annual accounts 2013298,2 k €↓
- 2012Annual accounts 2012425,9 k €↓
- 2011Annual accounts 2011532,6 k €↑
- 2010Annual accounts 2010419,8 k €↑
- 2009Annual accounts 2009132,6 k €↑
- 2008Annual accounts 2008106,2 k €↓
- 2007Annual accounts 2007110,8 k €↓
- 2006Annual accounts 2006209,3 k €
- 12/05/2005IncorporationPublic limited company