Active · per the CBE, 18 September 2026

DELVAUX et fils

BE0859919945

Rechtspersoon Private limited company 1 establishment

DELVAUX et fils is a heating and ventilation installer in Wanze. Private Limited, started on 31 July 2003, 1 establishment.

Rue de la Hachelette(ANT) 78, 4520 Wanze

Behind the company: Jean-Christophe DELVAUX.

Active for

23 year, 1 month

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 2023 and 2024.

Financials

Financial year 2024

DELVAUX et fils from Wanze, company number BE0859919945, closed financial year 2024 with a result of € -4,780 after tax. For that financial year DELVAUX et fils recorded a gross margin of € 20,895 and equity of € 35,689. Compared with financial year 2023, the result moved from € -9,753 to € -4,780. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 21, 2025.

What it is worth Healthy

€ 35,689

▼ 12% vs 2023

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

Loss Caution

€ -4,780

▲ 51 % less loss than in 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 862

▲ 88% vs 2023

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 € 29,489.

People and assets in 2024

Full-time equivalents estimate

≈ 1

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

Wage cost

€ 15,692

▼ 83% vs 2023

Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Debts at end 2024

Bank debt

€ 36,472

▲ 11% vs 2023

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 29,622

▲ 3% vs 2023

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

Taxes

€ 10,005

▼ 44% vs 2023

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →

Key figures per fiscal year Download key figures (CSV)
2021202220232024Change 2023 → 2024
Gross margin € 86,158 € 59,022 € 90,198 € 20,895 ▼ 77%
Profit after taxes € 15,929 € -7,273 € -9,753 € -4,780 ▲ € 4,973
Equity € 50,239 € 42,966 € 40,468 € 35,689 ▼ 12%
Total debts € 64,792 € 88,279 € 80,796 € 76,099 ▼ 6%
Cash € 8,329 € 2,494 € 460 € 862 ▲ 88%
Retained profit € 44,039 € 36,766 € 34,268 € 29,489 ▼ 14%
Bank debt € 35,280 € 25,000 € 32,729 € 36,472 ▲ 11%
Balance sheet total € 115,032 € 131,245 € 121,264 € 111,788 ▼ 8%

Key figures of DELVAUX et fils, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.

What happened to DELVAUX et fils?

What happened at DELVAUX et fils in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2024: loss of € 4,780. filed late Source: NBB ↗
  • New establishment in Wanze. KBO
  • Start of the company according to the CBE. KBO

In short

From € 15,929 profit in 2021 to € 4,780 loss in 2024.

Paid € 8,341 in corporate taxes since 2021.

Best year ever: 2021, with € 15,929 profit.

Management

Jean-Christophe DELVAUX
DELVAUX et fils

Behind DELVAUX et fils is Jean-Christophe DELVAUX.

See the full network in the app

Directors

According to the 2024 annual accounts

Jean-Christophe DELVAUX

Administrator-manager

Establishments

Establishment units

Physical locations of this company

Registered office

Rue de la Hachelette(ANT) 78

4520 Wanze

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

Details

Company number
0859.919.945
VAT number
BE 0859.919.945
Registered office
Rue de la Hachelette(ANT) 78, 4520 Wanze
Names & denominations
DELVAUX et fils
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
31 July 2003
Peppol
Active · Active since 6 Jan 2026
Activities · NACE

Installatie van verwarming, klimaatregeling, koeling en ventilatie aangedreven door elektriciteit

Installatie van verwarming, klimaatregeling en ventilatie

Sanitaire werkzaamheden

Overig loodgieterswerk

Frequently asked questions

What does DELVAUX et fils do?
DELVAUX et fils is a heating and ventilation installer in Wanze. Private Limited, started on 31 July 2003, 1 establishment.
What is the address of DELVAUX et fils?
The registered office of DELVAUX et fils is located at Rue de la Hachelette(ANT) 78, 4520 Wanze.
Is DELVAUX et fils still active?
Yes. According to the CBE (18 September 2026) DELVAUX et fils is active, legal situation “Normale toestand”, started on 31 July 2003.
Is DELVAUX et fils registered on Peppol?
Yes, DELVAUX et fils is registered on the Peppol network with ID 0208:0859919945.
What is the enterprise number of DELVAUX et fils?
The enterprise number of DELVAUX et fils is BE0859919945.
When was DELVAUX et fils founded?
DELVAUX et fils was founded on 31 July 2003.