Active · per the CBE, 29 September 2026

ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES

BE0454539129

Rechtspersoon Private limited company 1 establishment

ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 24 February 1995, 1 establishment.

Brugmannlaan 401 box 5, 1180 Ukkel

Behind the company: Michel PROVOST.

Active for

31 year, 7 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Two loss years in a row NBB

    Negative result in 2024 and 2025.

Financials

Financial year 2025

ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES from Ukkel, company number BE0454539129, closed financial year 2025 with a result of € -10,241 after tax. For that financial year ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES recorded a gross margin of € -3,158 and equity of € 19,683. Compared with financial year 2024, the result moved from € -657 to € -10,241. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on December 2, 2025.

What it is worth Healthy

€ 19,683

▼ 34% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Loss Caution

€ -10,241

▼ 1459 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1,579

▼ 34% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € 1,091.

People and assets in 2025

Full-time equivalents estimate

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 8,596

▼ 23% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 760

▲ 129% vs 2024

Supplier invoices still open on the last day of the fiscal year.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 330 € 10,617 € 7,973 € -3,158 ▼ € 11,130
Profit after taxes € -2,312 € 3,768 € -657 € -10,241 ▼ € 9,584
Equity € 26,814 € 30,582 € 29,925 € 19,683 ▼ 34%
Total debts € 7,138 € 20,690 € 9,557 € 1,514 ▼ 84%
Cash € 24,949 € 11,546 € 2,384 € 1,579 ▼ 34%
Land & buildings - € 15,587 € 12,722 € 8,941 ▼ 30%
Retained profit € 8,222 € 11,990 € 11,333 € 1,091 ▼ 90%
Balance sheet total € 33,951 € 51,272 € 39,481 € 21,197 ▼ 46%

Key figures of ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 January 2027.

What happened to ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES?

What happened at ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 10,242. Source: NBB ↗
  • New establishment in Ukkel. KBO
  • Start of the company according to the CBE. KBO

In short

From € 2,312 loss in 2022 to € 10,242 loss in 2025.

Paid € 2,569 in corporate taxes since 2022.

Best year ever: 2023, with € 3,768 profit.

Management

Michel PROVOST
ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES

Behind ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES is Michel PROVOST.

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Directors

According to the 2025 annual accounts

Michel PROVOST

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Brugmannlaan 401 box 5

1180 Ukkel

2.070.656.129

Saturnelaan 11

1180 Ukkel

Active since 10 March 1995

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 3 companies are registered at this address.

All companies at this address →

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number
0454.539.129
VAT number
BE 0454.539.129
Registered office
Brugmannlaan 401 bus 5, 1180 Ukkel
Names & denominations
ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES · ECCI
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
24 February 1995
Peppol
Active · Active since 17 Oct 2025
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Overige adviesbureaus op het gebied van bedrijfsvoering en beheer

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

Frequently asked questions

What does ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES do?
ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 24 February 1995, 1 establishment.
What is the address of ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES?
The registered office of ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES is located at Brugmannlaan 401 box 5, 1180 Ukkel.
Is ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES still active?
Yes. According to the CBE (29 September 2026) ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES is active, legal situation “Normale toestand”, started on 24 February 1995.
Is ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES registered on Peppol?
Yes, ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES is registered on the Peppol network with ID 0208:0454539129.
What is the enterprise number of ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES?
The enterprise number of ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES is BE0454539129.
When was ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES founded?
ETUDES et CONSEILS en CONSTRUCTIONS et INFRASTRUCTURES was founded on 24 February 1995.