Active · per the CBE, 2 October 2026

WILLIAM DEWULF

BE0842849331

Rechtspersoon Private limited company 1 establishment

WILLIAM DEWULF is a heating and ventilation installer in Tournai. Private Limited, started on 18 January 2012, 1 establishment.

Rue de la Roque du Cornet(CH) 21, 7521 Tournai

Behind the company: WILLIAM DEWULF.

Active for

14 year, 8 months

Financials

Financial year 2025

WILLIAM DEWULF from Tournai, company number BE0842849331, closed financial year 2025 with a result of € 159,899 after tax. For that financial year WILLIAM DEWULF recorded a gross margin of € 555,559 and equity of € 639,704. Compared with financial year 2024, the result moved from € 64,654 to € 159,899. Profitable, and profit is growing. 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 June 30, 2026.

What it is worth Healthy

€ 639,704

▼ 6% vs 2024

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

Profit Growing

€ 159,899

▲ 147% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 143,626

▲ 17% vs 2024

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

Where the profit goes Pays out

€ 200,000 paid out

More than the year’s profit went to the shareholders; reserves fell.

People and assets in 2025

Full-time equivalents

1.9

▲ 0.1 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 139,718

▲ 6% vs 2024

€ 73,500 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 81,944

▲ 80% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 5 years to go

€ 528,480

▼ 17% vs 2024

€ 108,504 is repaid this year. At this pace the long-term loan is gone in ≈ 5 years.

Owed to suppliers

€ 101,460

▲ 57% vs 2024

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

Taxes

€ 87,107

▲ € 76,352 vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 392,031 € 428,944 € 391,805 € 555,559 ▲ 42%
Profit after taxes € 48,794 € 83,575 € 64,654 € 159,899 ▲ 147%
Equity € 749,575 € 833,150 € 679,804 € 639,704 ▼ 6%
Total debts € 990,037 € 779,637 € 819,235 € 1,119,314 ▲ 37%
Cash € 98,427 € 59,377 € 123,064 € 143,626 ▲ 17%
Land & buildings € 1,432,769 € 1,383,781 € 1,256,593 € 1,129,406 ▼ 10%
Retained profit € 730,975 € 814,550 € 636,204 € 596,104 ▼ 6%
Dividend € 233,634 € 0 € 218,000 € 200,000 ▼ 8%
Bank debt € 853,992 € 745,488 € 636,984 € 528,480 ▼ 17%
Balance sheet total € 1,739,612 € 1,612,787 € 1,499,039 € 1,759,017 ▲ 17%
Employees (FTE) 2 3.8 1.8 1.9 ▲ 0.1

Key figures of WILLIAM DEWULF, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.

What happened to WILLIAM DEWULF?

What happened at WILLIAM DEWULF in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 159,899 (▲ 147% vs 2024). Source: NBB ↗
  • New establishment in Tournai. KBO
  • Start of the company according to the CBE. KBO
  • WILLIAM DEWULF became a director. NBB

In short

From € 48,794 profit in 2022 to € 159,899 profit in 2025.

Paid € 150,561 in corporate taxes since 2022.

Best year ever: 2025, with € 159,899 profit.

On average € 292,400 of value added per employee in 2025.

Management

WILLIAM DEWULF
WILLIAM DEWULF

Behind WILLIAM DEWULF is WILLIAM DEWULF.

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Directors

According to the 2025 annual accounts

WILLIAM DEWULF

Manager

since 2012

Establishments

Establishment units

Physical locations of this company

Registered office

Rue de la Roque du Cornet(CH) 21

7521 Tournai

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

Details

Company number
0842.849.331
VAT number
BE 0842.849.331
Registered office
Rue de la Roque du Cornet(CH) 21, 7521 Tournai
Names & denominations
WILLIAM DEWULF
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
18 January 2012
Peppol
Active · Active since 5 Jan 2026
Activities · NACE

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

Algemene elektrotechnische installatiewerken

Overige bouwinstallatie

Sanitaire werkzaamheden

Overige bouwinstallatie, n.e.g.

Frequently asked questions

What does WILLIAM DEWULF do?
WILLIAM DEWULF is a heating and ventilation installer in Tournai. Private Limited, started on 18 January 2012, 1 establishment.
What is the address of WILLIAM DEWULF?
The registered office of WILLIAM DEWULF is located at Rue de la Roque du Cornet(CH) 21, 7521 Tournai.
Is WILLIAM DEWULF still active?
Yes. According to the CBE (2 October 2026) WILLIAM DEWULF is active, legal situation “Normale toestand”, started on 18 January 2012.
Is WILLIAM DEWULF registered on Peppol?
Yes, WILLIAM DEWULF is registered on the Peppol network with ID 0208:0842849331.
What is the enterprise number of WILLIAM DEWULF?
The enterprise number of WILLIAM DEWULF is BE0842849331.
When was WILLIAM DEWULF founded?
WILLIAM DEWULF was founded on 18 January 2012.