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IDELUX Eau

Active
Cooperative companyfounded 1962active for 64 yearsSchoppach,drève de l'Arc-en-Ciel 98, 6700 Arlon, Belgium20 active companies are registered at this addressKBO/BCE: BE 0204.359.994
Summary

IDELUX Eau has been active since 1962 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €50.6m and a net result of €1.7m. Equity is growing by about 6% per year across the filed financial years. The computed 12-month bankruptcy probability is 0.1% (very low).

Risk analysisFollow ReportCompare
IDELUX EauActiveChecked score 93/100
Risk analysis ReportCompare

Overview

Activity
Engineering and related technical consultancy, excluding land surveyors
NACE 71121Sewerage NACE 37000
Largest company by total assets in the province of Luxembourg, Professional and technical services sector13 sites
Size
€26.3mturnover 2025
Staff
101.2 FTE
Equity
€50.6m
Profit
€1.7m
Financial health
93 Excellent Checked score 2025
Bankruptcy probabilitywithin 12 months
0.1%
Structure
Board
17 members
Auditor: ACF AUDIT BELGIUM2025 accounts 44 days early12 of 37 deeds summarised
Why 93raises riskLiquidity: current ratio 3.00, cash €2.6mlowers riskSize: turnover €26.3m, 101.2 FTE, total assets €115.5mFounded in 1962Sector: Architectural and engineering activities; technical testing and analysis (NACE 71)Show the evidence

Checked score

Score 2025
93 / 100
Excellent
Probability in this band: under 0.55%
Financially better than 61% of its sector peers (NACE 71, medium-sized)
Every signal that counts is listed under Signals.
Financial strength · tick = 2024
Strong
Solvency 69+2
equity 43.8% of total assets
Liquidity 53-1
short-term debt 9.2% · cash 2.3%
Profitability 61+3
return on assets 1.5%
Bankruptcy probability, 12 months
0.1% Very low
0%0.5%1.5%4%10%≥ 25%

About 1 in 1,000 comparable companies go bankrupt within 12 months (an estimate).

Sector median 0.1% (165 companies, NACE 71, medium-sized)
Last 24 months 11-2024: 0.2% 12-2024: 0.2%● unchanged vs 11-2024 01-2025: 0.2%● unchanged vs 12-2024 02-2025: 0.2%● unchanged vs 01-2025 03-2025: 0.2%● unchanged vs 02-2025 04-2025: 0.2%● unchanged vs 03-2025 05-2025: 0.2%● unchanged vs 04-2025 06-2025: 0.2%● unchanged vs 05-2025 07-2025: 0.2%● unchanged vs 06-2025highest value 08-2025: 0.1%▼ -0.1 percentage points vs 07-2025 09-2025: 0.1%● unchanged vs 08-2025 10-2025: 0.1%● unchanged vs 09-2025 11-2025: 0.1%● unchanged vs 10-2025 12-2025: 0.1%● unchanged vs 11-2025 01-2026: 0.1%● unchanged vs 12-2025 02-2026: 0.1%● unchanged vs 01-2026lowest value 03-2026: 0.1%● unchanged vs 02-2026 04-2026: 0.1%● unchanged vs 03-2026 05-2026: 0.1%● unchanged vs 04-2026 06-2026: 0.1%● unchanged vs 05-2026 07-2026: 0.1%● unchanged vs 06-2026 08-2026: 0.1%● unchanged vs 07-2026 09-2026: 0.1%● unchanged vs 08-2026 10-2026: 0.1%● unchanged vs 09-2026
Credit of up to €2,600,000 on 30-day terms is acceptable
Liquidity ample (current ratio 3.0, compared with 3.0 in 2024, above the usual 1.5; short-term debt: 9.2% and cash: 2.3% of total assets), but 56.2% of the assets are financed with debt and provisions.
How it is calculated

The band follows from the bankruptcy probability, on a scale where 10 more points roughly halve it:

75-100 Excellent under 0.55%
60-74 Healthy 0.55% to 1.5%
45-59 Fair 1.5% to 4.2%
25-44 Weak 4.2% to 15.0%
0-24 Critical over 15.0%

Where the company stands within its band depends half on the bankruptcy probability and half on how it does against its sector peers (NACE 71, medium-sized): better than 58% on solvency, 76% on liquidity, 51% on profitability and 59% on growth.

The bankruptcy probability was computed on 29-10-2026 by the bankruptcy model of 2 October 2026, which learns from Belgian bankruptcies and reads the registers, the annual accounts and the Belgian Official Gazette.

Some facts cap the score, however low the probability. Negative or zero equity, a heavy loss, a special status in the KBO, one missing filing or accounts filed more than 90 days late hold it at Fair at most (59); two missing filings, at Weak (44). An ongoing judicial reorganisation or the company's end (bankruptcy, dissolution, liquidation) holds it at Critical at most (24).

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Signals

Five signals.
lowers riskraises riskneutral
lowers risk · Size: turnover €26.3m, 101.2 FTE, total assets €115.5m
Companies of this size fail less often; how much that weighs depends on the rest of its profile.
NBB · annual accounts
raises risk · Liquidity: current ratio 3.00, cash €2.6m
NBB · annual accounts
lowers risk · Founded in 1962
Companies that have existed this long fail less often; how much that weighs depends on the rest of its profile.
KBO
lowers risk · Sector: Architectural and engineering activities; technical testing and analysis (NACE 71)
KBO
neutral · Latest accounts filed on time
The financial year that closed on 31-12-2025 was due by 31-07-2026 and was filed on 17-06-2026, 44 days ahead of the deadline.
NBB · 10 filings
Deviation from the deadline
2025
44 days early
2024
28 days early
2023
41 days early
2022
40 days early
2021
38 days early
2020
30 days early
2019
21 days early
← before the deadline after the deadline →
tick = median of all Belgian filingsring = median in the sector

This company filed its last 7 accounts on average 35 days before the deadline; the sector median (NACE 71) for financial year 2024 is 8 days before the deadline, and 34% of those companies filed late.

Searched, nothing found (2)
neutral · Next filing not due yet
The next financial year closes on 31-12-2026 and is due by 31-07-2027. Nothing is late today. The company usually files around 21 June (5 of the last 5 filed years within 30 days of that day).
Companies Code · seven months
Where today falls in the filing period
30-10-2026 today31-12-2026 year end31-07-2027 deadline
neutral · No strike-offs in the KBO publications
Searched since 2021.
KBO publications · our coverage
  1. Annual accounts filedfinancial year 2025 · unclassified…
  2. Resignations & appointmentsPower of attorney
  3. Purpose · Amendment of the articlesPower of attorney

Key points

  • Positive: Result rose in 2025from €571,426 to €1.7m ▲ 201% View
  • Positive: Largest company by total assets in the province of Luxembourg, Professional and…in the Checked rankings No. 1 View
  • Board changedlatest change 25-11-2025 · 17 in office 13 joined · 5 left View
  • Positive: Filed on time since financial year 2018accounts within the deadline every year 8 years View
  • Positive: 8 profitable years in a rowprofit 2025: €1.7m 8 years View
  • Active since 1962founded 05-04-1962 64 years View

By topic

Financials

Financial year
2025
Turnover
€26.3m
Profit
€1.7m
Solvency
43.8%
Turnover▲ 4.7%
Net result
20182025
Go to Financials

Board & ownership

Board
17 members
Auditor
ACF AUDIT BELGIUM
  • Laurence CRUCIFIXChair
  • Philippe COURARDDirector
  • Philippe DOURETDirector
  • Maxime LEONETDirector
  • Olivier BARTHELEMYDirector

and 12 other directors

Go to Board & ownership

Timeline

Events
56
Since
1985
Next accounts
by 31-07-2027
  1. 31-12-2025Equity above €50m
  2. 25-11-2025Appointments: Laurence CRUCIFIX (chair of the board)…
  3. 25-11-2025Appointments: Laurence CRUCIFIX, Sébastien PEIFFER and 17…
Go to Timeline

Company details

Sites
13
Legal form
Cooperative company
Activity
Engineering and related technical consultancy, excluding land surveyorsNACE 71121
Founded
05-04-1962
Year ends
31-12
Peppol
Reachable for e-invoices
Go to Company details

Articles of association

Provisions read
33
Purpose
“L'aménagement, la régularisation et l'amélioration de la qualité des cours d'eau de la…” (deed in French)
Go to Articles of association

Key facts about IDELUX Eau

What is the company number of IDELUX Eau?
0204.359.994. In Belgium the VAT number is the company number with BE in front: BE 0204.359.994.
Where is IDELUX Eau based?
The registered office is at Schoppach,drève de l'Arc-en-Ciel 98, 6700 Arlon.Company details
What does IDELUX Eau do?
According to the KBO register, the main activity is engineering and related technical consultancy, excluding land surveyors (NACE 71121).
What is the legal form of IDELUX Eau?
Cooperative company (CV).
When was IDELUX Eau founded?
On 05-04-1962.
Is IDELUX Eau still active?
Yes, IDELUX Eau is an active enterprise in the KBO register.
How many employees does IDELUX Eau have?
On average 101.2 full-time equivalents in financial year 2025, according to the filed annual accounts.Financials
What is the turnover of IDELUX Eau?
€26.3m in financial year 2025, according to the filed annual accounts.
Is IDELUX Eau profitable?
In financial year 2025, IDELUX Eau made a profit of €1.7m.
Where can I find the annual accounts of IDELUX Eau?
IDELUX Eau filed 42 annual accounts with the National Bank of Belgium, the latest for financial year 2025.
When are the next annual accounts of IDELUX Eau due?
By 31-07-2027, for financial year 2026.Timeline

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