ACTIVE

ATELIER 23

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Financial year 2025 · Closed on 31/03/2025

Net result45,9 k €+1,0 %over 1 year

Gross margin969,6 k €+18,4 %over 1 year

Equity381,7 k €+13,7 %over 1 year

Workforce18,3 ETP+10,2 %over 1 year

Identity

Source · BCE/KBO

ATELIER 23 is a Public limited company incorporated in 1996. Its registered office is in Liège. It employs on average 18,3 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0458.412.991
Incorporation: 09/07/1996
Legal form: Public limited company
Registered office: Rue des Haveurs 1
4000 Liège · WallonieSee on map
Contributed capital: 61 973,38 €
Latest accounts: 31/03/2025
Average workforce: 18,3 ETP

Joint committees (2)

Signals

ProfitableLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 19 filings

Trend over 19 financial years

	2025		2024		2023		2022		2021
Income statement
Gross margin	969,6 k €	+18.4%	819,2 k €	+7.6%	761,4 k €	+12.4%	677,7 k €	-12.6%	775,6 k €
EBITDA	113,7 k €	-12.8%	130,4 k €	-21.2%	165,4 k €	+14.8%	144 k €	-22.9%	186,7 k €
Operating result	91 k €	-0.5%	91,4 k €	-28.9%	128,6 k €	+23.7%	103,9 k €	+3.6%	100,3 k €
Net result	45,9 k €	+1.0%	45,5 k €	-37.0%	72,1 k €	+26.7%	56,9 k €	-26.1%	77 k €
Balance sheet
Equity	381,7 k €	+13.7%	335,7 k €	+15.4%	291,1 k €	+7.4%	270,9 k €	+26.6%	214 k €
Total assets	1,3 M €	+37.6%	959,3 k €	+19.9%	799,9 k €	+2.7%	779,1 k €	-44.9%	1,4 M €
Cash	81 k €	-57.1%	188,7 k €	+457%	33,9 k €	-56.4%	77,8 k €	-58.7%	188,3 k €
Debts	937,8 k €	+50.4%	623,5 k €	+22.5%	508,9 k €	+0.4%	506,9 k €	-57.8%	1,2 M €
Other
Workforce	18,3 ETP	+10.2%	16,6 ETP	+22.1%	13,6 ETP		–		11,5 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 250 k€ and 500 k€

See the valuation

Board of directors

Source · NBB, accounts to 31/03/2025

1 active · 17 ended

Active mandates

Jean-Marc Jamaigne

Director

Active

Ended mandates

Jean-Marc JAMAIGNE

Managing director · since 15 septembre 2018 · until 15 septembre 2024

Ended

JEAN-MARC JAMAIGNE

Managing director · since 14 septembre 2018 · until 30 septembre 2018

Ended

Thibaut DEMOUSTIER

Director · since 14 septembre 2018 · until 30 septembre 2018

Ended

JEAN MARC JAMAIGNE

Managing director · since 14 septembre 2012 · until 14 septembre 2018

Ended

Other companies at this address

Rue des Haveurs 1 4000 Liège

Company	CBE no.
ATELIER FERONSTREE 54● Active	0753.737.411
CONSTRUCTION INDUSTRIE PARACHEVEMENT GROUPE● Active	0476.120.540
LOUISE CONSTRUCT● Bankrupt	0479.485.747
SAINT-LEONARD CONSTRUCTIONS, INVESTISSEMENTS ET ADMINISTRATION● Active	0480.381.513

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	01/04/2024	01/04/2023	01/04/2022	01/04/2021	01/04/2020	01/04/2019
Closing of the financial year	31/03/2025	31/03/2024	31/03/2023	31/03/2022	31/03/2021	31/03/2020
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	27/11/2025	29/10/2024	30/10/2023	30/11/2022	01/12/2021	22/12/2020
General meeting	26/11/2025	29/10/2024	25/10/2023	10/09/2022	11/09/2021	03/12/2020
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, 19 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/03/2025	26/11/2025	27/11/2025	French	PDF
Abridged model	31/03/2024	29/10/2024	29/10/2024	French	PDF
Abridged model	31/03/2023	25/10/2023	30/10/2023	French	PDF
Abridged model	31/03/2022	10/09/2022	30/11/2022	French	PDF
Abridged model	31/03/2021	11/09/2021	01/12/2021	French	PDF
Abridged model	31/03/2020	03/12/2020	22/12/2020	French	PDF
Abridged model	31/03/2019	30/09/2019	17/12/2019	French	PDF
Abridged model	31/03/2018	30/09/2018	23/11/2018	French	PDF
Abridged model	31/03/2017	09/09/2017	30/03/2018	French	PDF
Abridged model	31/03/2016	07/02/2017	08/05/2017	French	PDF
Abridged model	31/03/2015	12/09/2015	22/01/2016	French	PDF
Abridged model	31/03/2014	22/08/2014	25/08/2014	French	PDF
Abridged model	31/03/2013	14/09/2013	10/02/2014	French	PDF
Full model	31/12/2011	15/06/2012	11/07/2012	French	PDF
Full model	31/12/2010	28/06/2011	20/07/2011	French	PDF
Full model	31/12/2009	28/06/2010	28/07/2010	French	PDF
Abridged model	31/12/2008	19/06/2009	08/07/2009	French	PDF
Abridged model	31/12/2007	13/05/2008	05/06/2008	French	PDF
Full model	31/12/2006	08/05/2007	22/05/2007	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 250 k€ and 500 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.

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 31/03/2025

1 active · 17 ended

Active mandates

Jean-Marc Jamaigne

Director

Active

Ended mandates

Jean-Marc JAMAIGNE

Managing director · since 15 septembre 2018 · until 15 septembre 2024

Ended

JEAN-MARC JAMAIGNE

Managing director · since 14 septembre 2018 · until 30 septembre 2018

Ended

Thibaut DEMOUSTIER

Director · since 14 septembre 2018 · until 30 septembre 2018

Ended

JEAN MARC JAMAIGNE

Managing director · since 14 septembre 2012 · until 14 septembre 2018

Ended

Ownership and network

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Try for free

Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates11/05/2026
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - DEMISSIONS, NOMINATIONS
PDF
Mandates16/01/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates29/11/2019
DEMISSIONS, NOMINATIONS
PDF
Mandates21/12/2012
DENOMINATION - OBJET - CAPITAL, ACTIONS - ANNEE COMPTABLE - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Registered office17/12/2012
MAATSCHAPPELIJKE ZETEL
PDF
Registered office02/10/2012
SIEGE SOCIAL
PDF
Mandates27/06/2008
DEMISSIONS, NOMINATIONS
PDF
Mandates02/09/2002
DEMISSIONS, NOMINATIONS - CAPITAL, ACTIONS - DIVERS
PDF

Similar companies

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

See the Business plan

Timeline

2025
Annual accounts 202545,9 k €↑
2024
Annual accounts 202445,5 k €↓
2023
Annual accounts 202372,1 k €↑
2022
Annual accounts 202256,9 k €↓
2021
Annual accounts 202177 k €↑
2020
Annual accounts 202028,8 k €↑
2019
Annual accounts 201913,3 k €↑
2018
Annual accounts 2018171 €↓
2017
Annual accounts 2017654,3 €↓
2016
Annual accounts 20165,3 k €↓
2015
Annual accounts 201526,3 k €↓
2014
Annual accounts 201436,3 k €↑
2013
Annual accounts 2013-11,3 k €↓
2011
Annual accounts 2011-613,1 €↓
2010
Annual accounts 2010-95,8 €↓
2009
Annual accounts 200951,4 €↑
2008
Annual accounts 2008-2,6 k €↓
2007
Annual accounts 2007218,3 €↑
2006
Annual accounts 2006-8,6 k €
09/07/1996
IncorporationPublic limited company

ATELIER 23

Overview

Identity

Financials

Valuation

Indicative valuation

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