VOLUNTARY DISSOLUTION - LIQUIDATION

Isosystems

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Company — Voluntary dissolution - liquidation.

Financial year 2025 · Closed on 31/12/2025

Net result-1,1 k €+48,7 %over 1 year

Gross margin-1,1 k €+48,7 %over 1 year

Equity-2,1 M €-0,1 %over 1 year

Identity

Source · BCE/KBO

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
Contributed capital: 1 475 000,00 €
Latest accounts: 31/12/2025

Activities (NACE)

23610Manufacture of concrete products for construction purposes· main 23610Manufacture of concrete products for construction purposes 26610Manufacture of irradiation, electromedical and electrotherapeutic equipment 46731Wholesale of wood, construction materials and sanitary equipment 46831Wholesale trade, except of motor vehicles and motorcycles 51532Air transport

Joint committees (3)

Financials

Source · NBB, 21 filings

Trend over 21 financial years

	2025		2024		2023		2022		2022
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 €
EBITDA	-1,1 k €	+48.7%	-2,1 k €	+88.3%	-18,1 k €	-83.1%	-9,9 k €	+99.2%	-1,3 M €
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 €
Net result	-1,1 k €	+48.7%	-2,1 k €	+42.9%	-3,7 k €	-108%	47,2 k €	+102%	-2,9 M €
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 €
Total assets	206 k €	-1.0%	208,1 k €	-3.2%	215 k €	-61.3%	554,9 k €	-48.8%	1,1 M €
Cash	181,3 k €	-1.1%	183,3 k €	-3.3%	189,5 k €	-63.6%	521,2 k €	+18474%	2,8 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 €
Other
Workforce	–		–		–		–		16,7 ETP

Board of directors

Source · NBB, accounts to 31/12/2025

1 active · 22 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Roman AYDOGDU	Liquidatorsince 15/07/2022

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Eric THOMMESSEN	Director01/09/2021 → 15/07/2022
Dimitri DELVENNE	Director12/05/2020 → 2022 accounts

Other companies at this address

Rue Louvrex 55-57 4000 Liège

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

Full financial information

Source · NBB

	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

Financial ratios

Source · NBB

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Annual accounts filings

Source · NBB, 21 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	—	18/08/2026	French	PDF
Abridged model	31/12/2024	—	30/09/2025	French	PDF
Abridged model	31/12/2023	—	07/10/2024	French	PDF
Abridged model	31/12/2022	—	02/10/2023	French	PDF
Abridged model	15/07/2022	15/07/2022	29/09/2023	French	PDF
Abridged model	31/12/2021	17/06/2022	25/08/2022	French	PDF
Abridged model	31/12/2020	22/06/2021	26/08/2021	German	PDF
Abridged model	31/12/2019	24/06/2020	31/08/2020	German	PDF
Abridged model	31/12/2018	06/08/2019	27/08/2019	German	PDF
Abridged model	31/12/2017	15/06/2018	24/08/2018	German	PDF
Abridged model	31/12/2016	16/06/2017	23/08/2017	German	PDF
Abridged model	31/12/2015	24/06/2016	30/08/2016	German	PDF
Abridged model	31/12/2014	16/06/2015	27/08/2015	German	PDF
Abridged model	31/12/2013	24/06/2014	28/08/2014	German	PDF
Abridged model	31/12/2012	14/06/2013	28/08/2013	German	PDF
Abridged model	31/12/2011	16/07/2012	31/08/2012	German	PDF
Abridged model	31/12/2010	17/06/2011	29/08/2011	German	PDF
Abridged model	31/12/2009	18/06/2010	30/08/2010	German	PDF
Abridged model	31/12/2008	09/07/2009	28/09/2009	German	PDF
Abridged model	31/12/2007	19/06/2008	29/08/2008	German	PDF
Abridged model	31/12/2006	15/06/2007	30/08/2007	German	PDF

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.

Discover the Business plan

Disclaimer

Indicative estimate based on public sector multiples and the filed annual accounts. It is neither a certified valuation nor financial or investment advice.

Board of directors

Source · NBB, accounts to 31/12/2025

1 active · 22 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Roman AYDOGDU	Liquidatorsince 15/07/2022

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Eric THOMMESSEN	Director01/09/2021 → 15/07/2022
Dimitri DELVENNE	Director12/05/2020 → 2022 accounts

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Registered office09/09/2022
SIEGE SOCIAL
PDF
Mandates04/08/2022
RUBRIQUE FIN (CESSATION, ANNULATION CESSATION, NULLITE, CONC, REORGANISATION JUDICIAIRE, ETC...) - DEMISSIONS, NOMINATIONS
PDF
Mandates05/05/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates23/02/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates29/09/2021
DEMISSIONS, NOMINATIONS
PDF
Mandates13/07/2020
DEMISSIONS, NOMINATIONS
PDF
Mandates20/12/2018
DEMISSIONS, NOMINATIONS
PDF
Mandates11/10/2017
DEMISSIONS, NOMINATIONS
PDF

Similar companies

A company's peers, by sector and size, are included in the Business plan.

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Timeline

Source · CBE, NBB annual accounts

Year

Identity

Incorporation

Name

Registered office

Annual accounts

Filings21 filings

Mandates

Roman AYDOGDU

Eric THOMMESSEN

Dimitri DELVENNE

DEMABEL

IMOTAM

E. THOMMESSEN

Consulting, Invest, Trading & Technologies

Robert Denis

Friedrich PAULS

Charles Nelles

Vincent Gotta

Joseph Delvenne

Show the 11 other mandates

2005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

ISOSYSTEMS en liquidation

Rue Louvrex 55-57, 4000 Liège

Liquidator

Director

Chairman of the board of directorsDirectorManaging director

Director

DirectorManaging directorVice-chairman of the board of directors

Director

Managing director

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Rue Louvrex 55-57, 4000 LiègeCurrent	accounts 2022 → 2025	Accounts 2025 · 2026-00411134
Malmedyer Weg, Schoppen 62, 4770 Amblève	accounts 2021	Accounts 2021 · 2022-20375977

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
IsosystemsCurrent		CBE
ISOSYSTEMS en liquidation	accounts 2022 → 2025	Accounts 2025 · 2026-00411134
ISOSYSTEMS	accounts 2021	Accounts 2021 · 2022-20375977

Events

2025
Annual accounts 2025-1,1 k €↑
2024
Annual accounts 2024-2,1 k €↑
2023
Annual accounts 2023-3,7 k €↓
2022
Annual accounts 202247,2 k €↑
2022
Annual accounts 2022-2,9 M €↓
2022
Name changeISOSYSTEMS en liquidation
2021
Annual accounts 2021-754,3 k €↓
2020
Annual accounts 2020-721,3 k €↓
2019
Annual accounts 201995,6 k €↓
2018
Annual accounts 2018157,4 k €↓
2017
Annual accounts 2017179,3 k €↑
2016
Annual accounts 201663,6 k €↓
2015
Annual accounts 201579,6 k €↑
2014
Annual accounts 2014-9,4 k €↓
2013
Annual accounts 2013298,2 k €↓
2012
Annual accounts 2012425,9 k €↓
2011
Annual accounts 2011532,6 k €↑
2010
Annual accounts 2010419,8 k €↑
2009
Annual accounts 2009132,6 k €↑
2008
Annual accounts 2008106,2 k €↓
2007
Annual accounts 2007110,8 k €↓
2006
Annual accounts 2006209,3 k €
12/05/2005
IncorporationPublic limited company

Isosystems

Overview

Identity

Financials

Board of directors

Other companies at this address

Financials

Full financial information

Financial ratios

Annual accounts filings

Valuation

Indicative valuation

Directors & structure

Board of directors

Ownership and network

Publications

Belgian Official Gazette publications

Similar companies

Similar companies

Timeline

Timeline

Registered offices

Company names

Events