ACTIVE

INTERBLOCS

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Financial year 2025 · Closed on 31/12/2025

Net result767,7 k €+39,3 %over 1 year

Gross margin3,9 M €+15,9 %over 1 year

Equity11,2 M €+7,3 %over 1 year

Workforce28,7 ETP+2,5 %over 1 year

Identity

Source · BCE/KBO

INTERBLOCS is a Public limited company incorporated in 1978. Its main activity is: Manufacture of concrete products for construction purposes. Its registered office is in Libramont-Chevigny. It employs on average 28,7 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0418.689.909
Incorporation: 08/09/1978
Legal form: Public limited company
Registered office: Recogne,Rue de Tibêtême 129
6800 Libramont-Chevigny · WallonieSee on map
Contributed capital: 682 000,00 €
Latest accounts: 31/12/2025
Average workforce: 28,7 ETP

Activities (NACE)

23610Manufacture of concrete products for construction purposes· main 23610Manufacture of concrete products for construction purposes 26610Manufacture of irradiation, electromedical and electrotherapeutic equipment 46732Wholesale of wood, construction materials and sanitary equipment 46832Wholesale trade, except of motor vehicles and motorcycles 51531Air transport

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 20 filings

Trend over 20 financial years

	2025		2024		2023		2022		2021
Income statement
Gross margin	3,9 M €	+15.9%	3,4 M €	+40.5%	2,4 M €	+2.9%	2,3 M €	-6.4%	2,5 M €
EBITDA	1,8 M €	+30.6%	1,3 M €	+41.6%	950,6 k €	-9.0%	1 M €	-24.7%	1,4 M €
Operating result	1 M €	+34.1%	756,7 k €	+32.5%	571,2 k €	-12.7%	654,3 k €	-35.9%	1 M €
Net result	767,7 k €	+39.3%	551,2 k €	+22.1%	451,3 k €	-17.3%	546,1 k €	-50.8%	1,1 M €
Balance sheet
Equity	11,2 M €	+7.3%	10,5 M €	+52.9%	6,8 M €	+0.8%	6,8 M €	+8.8%	6,2 M €
Total assets	14,6 M €	+8.6%	13,4 M €	+49.6%	9 M €	+6.3%	8,5 M €	+23.0%	6,9 M €
Cash	957,7 k €	-23.6%	1,3 M €	+58.9%	788,9 k €	-40.1%	1,3 M €	-6.5%	1,4 M €
Debts	3,4 M €	+13.5%	3 M €	+38.5%	2,1 M €	+28.9%	1,7 M €	+163%	633,2 k €
Other
Workforce	28,7 ETP	+2.5%	28,0 ETP	+25.6%	22,3 ETP	+9.3%	20,4 ETP	+2.0%	20,0 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 5 M€ and 10 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

3 active · 4 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Laurent DE WAELE	Directorsince 23/02/2022
Viviane HOSCHEIT	Directorsince 05/06/2014
INTERBLOCS HOLDING0889.808.813Represented by Jean-Guy DELHAISE	MandateManaging director2020 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Catherine COLLARD	Director2006 accounts
Christiane COLLARD	Managing director2006 accounts
Georges COLLARD	Director2012 accounts
Jean-Guy DELHAISE	Director2018 accounts

Full financial information

Source · NBB

	2025	2024	2023	2022	2021	2020
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	01/01/2022	01/01/2021	01/01/2020
Closing of the financial year	31/12/2025	31/12/2024	31/12/2023	31/12/2022	31/12/2021	31/12/2020
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	09/04/2026	25/03/2025	26/04/2024	13/04/2023	14/06/2022	11/06/2021
General meeting	10/03/2026	25/02/2025	22/04/2024	24/03/2023	17/05/2022	26/04/2021
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, 20 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	10/03/2026	09/04/2026	French	PDF
Abridged model	31/12/2024	25/02/2025	25/03/2025	French	PDF
Abridged model	31/12/2023	22/04/2024	26/04/2024	French	PDF
Abridged model	31/12/2022	24/03/2023	13/04/2023	French	PDF
Abridged model	31/12/2021	17/05/2022	14/06/2022	French	PDF
Abridged model	31/12/2020	26/04/2021	11/06/2021	French	PDF
Abridged model	31/12/2019	03/06/2020	12/06/2020	French	PDF
Abridged model	31/12/2018	29/04/2019	06/05/2019	French	PDF
Abridged model	31/12/2017	27/04/2018	09/07/2018	French	PDF
Abridged model	31/12/2016	17/05/2017	25/07/2017	French	PDF
Abridged model	31/12/2015	18/05/2016	25/07/2016	French	PDF
Abridged model	31/12/2014	18/05/2015	28/08/2015	French	PDF
Abridged model	31/12/2013	05/06/2014	29/09/2014	French	PDF
Abridged model	31/12/2012	25/06/2013	06/08/2013	French	PDF
Abridged model	31/12/2011	31/05/2012	09/08/2012	French	PDF
Abridged model	31/12/2010	08/06/2011	26/07/2011	French	PDF
Abridged model	31/12/2009	01/06/2010	22/06/2010	French	PDF
Abridged model	31/12/2008	15/06/2009	05/08/2009	French	PDF
Abridged model	31/12/2007	16/06/2008	15/07/2008	French	PDF
Abridged model	31/12/2006	18/06/2007	17/07/2007	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 5 M€ and 10 M€

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

3 active · 4 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Laurent DE WAELE	Directorsince 23/02/2022
Viviane HOSCHEIT	Directorsince 05/06/2014
INTERBLOCS HOLDING0889.808.813Represented by Jean-Guy DELHAISE	MandateManaging director2020 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Catherine COLLARD	Director2006 accounts
Christiane COLLARD	Managing director2006 accounts
Georges COLLARD	Director2012 accounts
Jean-Guy DELHAISE	Director2018 accounts

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Court decision12/06/2026
RUBRIQUE FIN (CESSATION, ANNULATION CESSATION, NULLITE, CONC, REORGANISATION JUDICIAIRE, ETC...)
PDF
Restructuring11/07/2024
CAPITAL, ACTIONS - RUBRIQUE RESTRUCTURATION (FUSION, SCISSION, TRANSFERT PATRIMOINE, ETC...)
PDF
Restructuring05/03/2024
RUBRIQUE RESTRUCTURATION (FUSION, SCISSION, TRANSFERT PATRIMOINE, ETC...)
PDF
Restructuring20/02/2024
RUBRIQUE RESTRUCTURATION (FUSION, SCISSION, TRANSFERT PATRIMOINE, ETC...)
PDF
Mandates25/02/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates21/09/2020
DEMISSIONS, NOMINATIONS
PDF
Mandates27/08/2020
DEMISSIONS, NOMINATIONS
PDF
Mandates08/10/2014
DEMISSIONS, NOMINATIONS
PDF

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

See the Business plan

Timeline

Source · CBE, NBB annual accounts

Year

Identity

Incorporation

Name

Registered office

Annual accounts

Filings20 filings

Mandates

Viviane HOSCHEIT

Laurent DE WAELE

INTERBLOCS HOLDING

Georges COLLARD

Christiane COLLARD

Catherine COLLARD

Jean-Guy DELHAISE

1978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

INTERBLOCS

Recogne,Rue de Tibêtême 129, 6800 Libramont-Chevigny

Director

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Recogne,Rue de Tibêtême 129, 6800 Libramont-ChevignyCurrent	accounts 2021 → 2025	Accounts 2025 · 2026-00075708

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
INTERBLOCSCurrent	accounts 2021 → 2025	Accounts 2025 · 2026-00075708

Events

2025
Annual accounts 2025767,7 k €↑
2024
Annual accounts 2024551,2 k €↑
2023
Annual accounts 2023451,3 k €↓
2022
Annual accounts 2022546,1 k €↓
2021
Annual accounts 20211,1 M €↑
2020
Annual accounts 2020409,2 k €↑
2019
Annual accounts 2019304 k €↑
2018
Annual accounts 2018298,3 k €↑
2017
Annual accounts 2017199 k €↓
2016
Annual accounts 2016515,2 k €↑
2015
Annual accounts 2015257,5 k €↓
2014
Annual accounts 2014542,1 k €↑
2013
Annual accounts 2013505 k €↓
2012
Annual accounts 2012646,9 k €↑
2011
Annual accounts 2011645,6 k €↑
2010
Annual accounts 2010461,5 k €↓
2009
Annual accounts 2009603,1 k €↑
2008
Annual accounts 2008508,4 k €↓
2007
Annual accounts 2007643,5 k €↑
2006
Annual accounts 2006-67 k €
08/09/1978
IncorporationPublic limited company

INTERBLOCS

Overview

Identity

Financials

Valuation

Indicative valuation

Board of directors

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