ACTIVE

ATELIER DE CONSTRUCTION DETHIER

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Financial year 2025 · Closed on 31/12/2025

Net result1,3 M €+37,0 %over 1 year

Gross margin3,1 M €+26,3 %over 1 year

Equity4,3 M €+27,8 %over 1 year

Workforce17,4 ETP+3,6 %over 1 year

Identity

Source · BCE/KBO

ATELIER DE CONSTRUCTION DETHIER is a Private company with limited liability incorporated in 1984. Its main activity is: Manufacture of metal structures and parts of structures. Its registered office is in Soumagne. It employs on average 17,4 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0425.096.758
Incorporation: 01/01/1984
Legal form: Private company with limited liability
Registered office: Rue Rosa Luxembourg 87/A
4630 Soumagne · WallonieSee on map
Contributed capital: 125 000,00 €
Latest accounts: 31/12/2025
Average workforce: 17,4 ETP

Activities (NACE)

25110Manufacture of metal structures and parts of structures· main 25110Manufacture of metal structures and parts of structures 25220Manufacture of tanks, reservoirs and containers of metal 25290Manufacture of other tanks, reservoirs and containers of metal 28110Manufacture of engines and turbines, except aircraft, vehicle and cycle engines 28210Manufacture of ovens, furnaces and furnace burners+12

Joint committees (2)

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	3,1 M €	+26.3%	2,5 M €	+9.7%	2,3 M €	+53.8%	1,5 M €	-15.8%	1,7 M €
EBITDA	1,9 M €	+33.6%	1,4 M €	+8.6%	1,3 M €	+97.9%	652 k €	-31.9%	957,6 k €
Operating result	1,8 M €	+39.0%	1,3 M €	+9.9%	1,2 M €	+116%	539,1 k €	-35.9%	840,5 k €
Net result	1,3 M €	+37.0%	923 k €	+10.8%	832,7 k €	+119%	379,8 k €	-35.6%	590,1 k €
Balance sheet
Equity	4,3 M €	+27.8%	3,4 M €	+10.1%	3,1 M €	+15.3%	2,6 M €	+1.1%	2,6 M €
Total assets	5,7 M €	+10.3%	5,2 M €	+15.2%	4,5 M €	+10.8%	4,1 M €	+4.4%	3,9 M €
Cash	2,1 M €	+87.5%	1,1 M €	+22.0%	939,5 k €	-36.3%	1,5 M €	-20.6%	1,9 M €
Debts	1,2 M €	-32.8%	1,7 M €	+22.2%	1,4 M €	+2.3%	1,4 M €	+8.8%	1,3 M €
Other
Workforce	17,4 ETP	+3.6%	16,8 ETP	+9.8%	15,3 ETP	+0.7%	15,2 ETP	+2.7%	14,8 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 10 M€ and 25 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

2 active · 1 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
DETHIER INVEST0690.997.613Represented by Jean-Philippe DETHIER	Managing directorsince 01/07/2024Director02/04/2018 → 2024 accountsendedManager02/04/2018 → 2018 accountsended
Jacques DETHIER	Directorsince 03/02/2004Manager03/02/2004 → 2018 accountsendedMandate2006 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Jean-Philippe DETHIER	Manager01/07/2008 → 02/04/2018

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	03/07/2026	20/05/2025	30/06/2024	28/06/2023	05/07/2022	05/07/2021
General meeting	06/06/2026	22/04/2025	01/06/2024	03/06/2023	04/06/2022	05/06/2021
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	06/06/2026	03/07/2026	French	PDF
Abridged model	31/12/2024	22/04/2025	20/05/2025	French	PDF
Abridged model	31/12/2023	01/06/2024	30/06/2024	French	PDF
Abridged model	31/12/2022	03/06/2023	28/06/2023	French	PDF
Abridged model	31/12/2021	04/06/2022	05/07/2022	French	PDF
Abridged model	31/12/2020	05/06/2021	05/07/2021	French	PDF
Abridged model	31/12/2019	17/06/2020	14/07/2020	French	PDF
Abridged model	31/12/2018	01/06/2019	01/07/2019	French	PDF
Abridged model	31/12/2017	02/06/2018	02/07/2018	French	PDF
Abridged model	31/12/2016	03/06/2017	24/06/2017	French	PDF
Abridged model	31/12/2015	04/06/2016	04/07/2016	French	PDF
Abridged model	31/12/2014	06/06/2015	10/07/2015	French	PDF
Abridged model	31/12/2013	07/06/2014	26/06/2014	French	PDF
Abridged model	31/12/2012	01/06/2013	19/07/2013	French	PDF
Abridged model	31/12/2011	02/06/2012	08/06/2012	French	PDF
Abridged model	31/12/2010	04/06/2011	30/06/2011	French	PDF
Abridged model	31/12/2009	05/06/2010	08/06/2010	French	PDF
Abridged model	31/12/2008	06/06/2009	15/06/2009	French	PDF
Abridged model	31/12/2007	07/06/2008	13/06/2008	French	PDF
Abridged model	31/12/2006	02/06/2007	09/07/2007	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 10 M€ and 25 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

2 active · 1 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
DETHIER INVEST0690.997.613Represented by Jean-Philippe DETHIER	Managing directorsince 01/07/2024Director02/04/2018 → 2024 accountsendedManager02/04/2018 → 2018 accountsended
Jacques DETHIER	Directorsince 03/02/2004Manager03/02/2004 → 2018 accountsendedMandate2006 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Jean-Philippe DETHIER	Manager01/07/2008 → 02/04/2018

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates05/05/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates27/03/2023
DEMISSIONS, NOMINATIONS - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Mandates04/07/2018
DEMISSIONS, NOMINATIONS
PDF
Registered office17/10/2013
SIEGE SOCIAL - OBJET - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Capital / shares23/12/2008
CAPITAL, ACTIONS - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Mandates24/06/2008
DEMISSIONS, NOMINATIONS
PDF
Mandates04/03/2004
DEMISSIONS, NOMINATIONS - DENOMINATION - ASSEMBLEE GENERALE - CAPITAL, ACTIONS - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
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

DETHIER INVEST

Jacques DETHIER

Jean-Philippe DETHIER

1984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

ATELIER DE CONSTRUCTION DETHIER

Rue Rosa Luxembourg 87 bte A, 4630 Soumagne

Managing directorDirector

DirectorManager

Manager

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Rue Rosa Luxembourg 87/A, 4630 SoumagneCurrent		CBE
Rue Rosa Luxembourg 87 bte A, 4630 Soumagne	accounts 2021 → 2025	Accounts 2025 · 2026-00257728

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
ATELIER DE CONSTRUCTION DETHIERCurrent	accounts 2006 → 2025	Accounts 2025 · 2026-00257728

Events

2025
Annual accounts 20251,3 M €↑
2024
Annual accounts 2024923 k €↑
2023
Annual accounts 2023832,7 k €↑
2022
Annual accounts 2022379,8 k €↓
2021
Annual accounts 2021590,1 k €↑
2020
Annual accounts 2020327,1 k €↓
2019
Annual accounts 2019490,4 k €↑
2018
Annual accounts 2018425,8 k €↑
2017
Annual accounts 2017379,7 k €↑
2016
Annual accounts 2016188,7 k €↑
2015
Annual accounts 2015155,7 k €↓
2014
Annual accounts 2014179,6 k €↓
2013
Annual accounts 2013251,8 k €↓
2012
Annual accounts 2012258,9 k €↓
2011
Annual accounts 2011391,9 k €↑
2010
Annual accounts 2010153,7 k €↓
2009
Annual accounts 2009169,5 k €↓
2008
Annual accounts 2008326,9 k €↑
2007
Annual accounts 200742,8 k €↑
2006
Annual accounts 2006-2,3 k €
01/01/1984
IncorporationPrivate company with limited liability

ATELIER DE CONSTRUCTION DETHIER

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