ACTIVE

IDELUX Eau

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Financial year 2025 · Closed on 31/12/2025

Net result1,7 M €+201,3 %over 1 year

Revenue26,3 M €+4,7 %over 1 year

Equity50,6 M €+8,4 %over 1 year

Workforce101,2 ETP-1,0 %over 1 year

Identity

Source · BCE/KBO

IDELUX Eau is a Cooperative society incorporated in 1962. Its main activity is: Sewerage. Its registered office is in Arlon. It employs on average 101,2 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0204.359.994
Incorporation: 05/04/1962
Legal form: Cooperative society
Registered office: Schoppach,drève de l'Arc-en-Ciel 98
6700 Arlon · WallonieSee on map
Contributed capital: 30 268 225,00 €
Latest accounts: 31/12/2025
Average workforce: 101,2 ETP

Activities (NACE)

37000Sewerage· main 37000Sewerage 71121Engineering activities and related technical consultancy 71121Engineering activities and related technical consultancy 74203Photographic activities 37000Sewerage+2

Contacts

1 public detail availableLog in to view

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debtsHigh revenue

Financials

Source · NBB, 43 filings

Trend over 16 financial years

	2025		2024		2023		2022		2021
Income statement
Revenue	26,3 M €	+4.7%	25,1 M €	-2.3%	25,7 M €	+18.6%	21,7 M €	+15.0%	18,8 M €
EBITDA	7,3 M €	+18.6%	6,2 M €	-1.9%	6,3 M €	-0.5%	6,3 M €	+26.3%	5 M €
Operating result	4,2 M €	+29.6%	3,2 M €	+10.6%	2,9 M €	-7.1%	3,2 M €	+16.3%	2,7 M €
Net result	1,7 M €	+201%	571,4 k €	+387%	117,4 k €	+104%	57,5 k €	-71.0%	198,1 k €
Balance sheet
Equity	50,6 M €	+8.4%	46,6 M €	+6.3%	43,9 M €	+5.5%	41,6 M €	+5.5%	39,4 M €
Total assets	115,5 M €	+3.8%	111,2 M €	+1.4%	109,7 M €	+0.5%	109,2 M €	-0.0%	109,2 M €
Cash	2,6 M €	-22.1%	3,4 M €	+93.7%	1,7 M €	+21.3%	1,4 M €	+59.9%	900,7 k €
Debts	61,5 M €	-2.0%	62,8 M €	-4.5%	65,7 M €	-2.4%	67,4 M €	-2.6%	69,2 M €
Other
Workforce	101,2 ETP	-1.0%	102,2 ETP	+5.4%	97,0 ETP	+1.6%	95,5 ETP	+1.0%	94,6 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

16 active · 168 ended

Active mandates

Director	Function	Mandate	Other mandatescurrentendedstruck offbankruptcies
Anne GERARD	Director	since 18/06/2025	000
Anne LAMESCH	Director	since 18/06/2025	000
Catherine MATHELIN	Director	since 18/06/2025	00
Daniel GUEBELS	Director	since 18/06/2025	00
Eric DEMEUSE	Director	since 18/06/2025	000
Isabelle MICHEL	Director	since 18/06/2025	00
Jean-François DEWEZ	Director	since 18/06/2025	00
José DOCK	Director	since 18/06/2025	000
Laurence CRUCIFIX	Chairman of the board of directors	since 18/06/2025	00
Maxime LEONET	Director	since 18/06/2025	0
Nathalie HEYARD	Director	since 18/06/2025	0
Olivier BARTHELEMY	Director	since 18/06/2025	000
Patrick NOTET	Director	since 18/06/2025	00
Philippe COURARD	Vice-chairman of the board of directors	since 18/06/2025	00
Sébastien PEIFFER	Director	since 18/06/2025	00
Xavier KROELL	Director	since 18/06/2025	0

Ended mandates

Director	Function	Mandate	Other mandatescurrentendedstruck offbankruptcies
Jean-Pol BESSELING	Director	since 22/11/2024	00
Maxime LEONET	Director	since 22/11/2024	0
Olivier BARTHELEMY	Director	since 22/11/2024	000
Sébastien PEIFFER	Director	since 22/11/2024	00

Other companies at this address

Schoppach,drève de l'Arc-en-Ciel 98 6700 Arlon

Company	CBE no.
Association des copropriétaires de ll'entité deux de l'Espace Didier● Active	0873.493.908
Association Intercommunale de Financement pour l'Equipement Economique de la Province de Luxembourg● Active	0258.258.738
Association Intercommunale Idelux-Projets publics● Active	0832.382.635
Association Intercommunale pour le développement économique durable de la Province de Luxembourg● Active	0205.797.475
BENELIA● Active	1042.589.058
EOLIENNES DE LORRAINE● Active	0844.669.763
IDELUX Environnement● Active	0729.610.739
LUXEMBOURG DEVELOPPEMENT● Active	0862.540.628
LUXEMBOURG DEVELOPPEMENT EUROPE DEUX● Active	0670.937.716
LUXEMBOURG DEVELOPPEMENT EUROPE TROIS● Active	1010.574.011
LUXIS - M● Active	0680.680.969
LUXIS - W● Active	0680.681.068
Société de Participation dans le Secteur de l'Energie Renouvelable● Active	0848.569.163
SOCIETE LUXEMBOURGEOISE DE GESTION ET DE PARTICIPATION● Active	0462.361.188
SOGEXFI● Active	0652.778.623
Unité TVA Groupe Idelux● Active	1016.467.453

Full financial information

Source · NBB

	2025	2024	2023	2022	2021	2020
Type of account	Full model	Full model	Full model	Full model	Full model	Full 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	17/06/2026	03/07/2025	20/06/2024	21/06/2023	23/06/2022	01/07/2021
General meeting	17/06/2026	18/06/2025	19/06/2024	21/06/2023	22/06/2022	23/06/2021
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, 43 filings

Model	Closing	General meeting	Filed	Language	Document
Full model	31/12/2025	17/06/2026	17/06/2026	French	PDF
Full model	31/12/2024	18/06/2025	03/07/2025	French	PDF
Full model	31/12/2023	19/06/2024	20/06/2024	French	PDF
Full model	31/12/2022	21/06/2023	21/06/2023	French	PDF
Full model	31/12/2021	22/06/2022	23/06/2022	French	PDF
Full model	31/12/2020	23/06/2021	01/07/2021	French	PDF
Full model	31/12/2019	30/06/2020	10/07/2020	French	PDF
Full model	31/12/2018	26/06/2019	11/07/2019	French	PDF
Full model	31/12/2017	27/06/2018	03/07/2018	French	PDF
Full model	31/12/2016	28/06/2017	29/06/2017	French	PDF
Full model	31/12/2015	29/06/2016	30/06/2016	French	PDF
Full modelCorrection	31/12/2014	24/06/2015	01/12/2015	French	PDF
Full model	31/12/2014	24/06/2015	26/06/2015	French	PDF
Full model	31/12/2013	25/06/2014	30/06/2014	French	PDF
Full model	31/12/2012	19/06/2013	20/06/2013	French	PDF
Full model	31/12/2011	20/06/2012	21/06/2012	French	PDF
Full model	31/12/2010	22/06/2011	23/06/2011	French	PDF
Full model	31/12/2009	23/06/2010	05/07/2010	French	PDF
Full model	31/12/2008	24/06/2009	25/06/2009	French	PDF
Full model	31/12/2007	25/06/2008	01/07/2008	French	PDF
Full model	31/12/2006	29/06/2007	03/07/2007	French	PDF
m930-p	31/12/2005	28/06/2006	10/07/2006	French	PDF
m930-p	31/12/2004	22/06/2005	30/06/2005	French	PDF
m930-p	31/12/2003	23/06/2004	02/07/2004	French	PDF
m930-p	31/12/2002	18/06/2003	16/07/2003	French	PDF
m930-p	31/12/2001	19/06/2002	19/07/2002	French	PDF
m930-p	31/12/2000	20/06/2001	25/07/2001	French	PDF
m930-p	31/12/1999	28/06/2000	11/07/2000	French	PDF
m930-p	31/12/1998	26/06/1999	28/07/1999	French	PDF
m930-p	31/12/1997	25/06/1998	16/07/1998	French	—
m930-p	31/12/1996	30/05/1997	11/06/1997	French	—
m930-p	31/12/1995	31/05/1996	24/06/1996	French	—
m930-p	31/12/1994	31/05/1995	13/06/1995	French	—
m930-p	31/12/1993	27/05/1994	24/06/1994	French	—
m930-p	31/12/1992	28/05/1993	16/06/1993	French	—
m930-p	31/12/1991	22/05/1992	15/06/1992	French	—
m930-p	31/12/1990	24/05/1991	17/06/1991	French	—
m930-p	31/12/1989	18/05/1990	14/06/1990	French	—
m930-p	31/12/1988	19/05/1989	13/06/1989	French	—
m930-p	31/12/1987	18/05/1988	06/06/1988	French	—
m930-p	31/12/1986	15/05/1987	11/06/1987	French	—
m930-p	31/12/1985	23/05/1986	27/06/1986	French	—
m930-p	31/12/1984	10/05/1985	06/06/1985	English	—

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

16 active · 168 ended

Active mandates

Director	Function	Mandate	Other mandatescurrentendedstruck offbankruptcies
Anne GERARD	Director	since 18/06/2025	000
Anne LAMESCH	Director	since 18/06/2025	000
Catherine MATHELIN	Director	since 18/06/2025	00
Daniel GUEBELS	Director	since 18/06/2025	00
Eric DEMEUSE	Director	since 18/06/2025	000
Isabelle MICHEL	Director	since 18/06/2025	00
Jean-François DEWEZ	Director	since 18/06/2025	00
José DOCK	Director	since 18/06/2025	000
Laurence CRUCIFIX	Chairman of the board of directors	since 18/06/2025	00
Maxime LEONET	Director	since 18/06/2025	0
Nathalie HEYARD	Director	since 18/06/2025	0
Olivier BARTHELEMY	Director	since 18/06/2025	000
Patrick NOTET	Director	since 18/06/2025	00
Philippe COURARD	Vice-chairman of the board of directors	since 18/06/2025	00
Sébastien PEIFFER	Director	since 18/06/2025	00
Xavier KROELL	Director	since 18/06/2025	0

Ended mandates

Director	Function	Mandate	Other mandatescurrentendedstruck offbankruptcies
Jean-Pol BESSELING	Director	since 22/11/2024	00
Maxime LEONET	Director	since 22/11/2024	0
Olivier BARTHELEMY	Director	since 22/11/2024	000
Sébastien PEIFFER	Director	since 22/11/2024	00

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates12/05/2026
DEMISSIONS, NOMINATIONS
PDF
Other06/05/2026
OBJET - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Mandates25/11/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates25/11/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates28/01/2025
DEMISSIONS, NOMINATIONS
PDF
Other10/01/2025
DIVERS
PDF
Other05/07/2024
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Mandates27/09/2023
DEMISSIONS, NOMINATIONS
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 20251,7 M €↑
18/06/2025
nominationLaurence CRUCIFIX · Présidente du Conseil d'administration
18/06/2025
nominationPhilippe COURARD · vice-Président du Conseil d'administration
18/06/2025
nominationPhilippe DOURET · observateur
2024
Annual accounts 2024571,4 k €↑
2023
Annual accounts 2023117,4 k €↑
21/06/2023
nominationPhilippe DOURET · administrateur
2022
Annual accounts 202257,5 k €↓
22/06/2022
nominationACF Audit Belgium · collège des contrôleurs aux comptes
22/06/2022
nominationSCPRL KNAEPEN, LAFONTAINE · collège des contrôleurs aux comptes
22/06/2022
nominationMarie-Sophie BURTON · administrateur
2021
Annual accounts 2021198,1 k €↓
2020
Annual accounts 2020270,9 k €↓
2018
Annual accounts 20182,4 M €↑
2017
Annual accounts 20171,4 M €↑
2016
Annual accounts 20161,2 M €↑
2015
Annual accounts 2015340,4 k €↓
2014
Annual accounts 20146,3 M €↑
2013
Annual accounts 20131,4 M €↓
2012
Annual accounts 20121,4 M €↓
2011
Annual accounts 20112,7 M €↑
2010
Annual accounts 20101,4 M €↑
2008
Annual accounts 2008273,9 k €
05/04/1962
IncorporationCooperative society

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Schoppach,drève de l'Arc-en-Ciel 98, 6700 ArlonCurrent	CBE, tracked since 27/09/2026	CBE
Drève de l'Arc-en-Ciel 98, 6700 Arlon	accounts 2021 → 2025	Accounts 2025 · 2026-00173848

Annual accounts date a value by the financial year it appears in. The CBE dates a change to the day, but its history has only been kept since 27/09/2026.

IDELUX Eau

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

Registered offices