Active · per the CBE, 2 October 2026

WILLAX

BE0828082466

Rechtspersoon Private limited company 1 establishment

WILLAX is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 19 July 2010, 1 establishment.

Schoolbergenstraat 157, 3010 Leuven

Behind the company: Kathleen Siffert, Luk Herremans.

Active for

16 year, 2 months

Financials

Financial year 2025

WILLAX from Leuven, company number BE0828082466, closed financial year 2025 with a result of € 167,913 after tax. For that financial year WILLAX recorded a gross margin of € 244,413 and equity of € 1.8 million. Compared with financial year 2024, the result moved from € 162,953 to € 167,913. Profitable, and profit is growing. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on January 30, 2026.

What it is worth Growing

€ 1.8 million

▲ 10% vs 2024

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

Profit Growing

€ 167,913

▲ 3% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 590,572

▲ 37% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 1.8 million.

People and assets in 2025

Vehicles and equipment

€ 28,615

▼ 16% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 2 years to go

€ 41,909

▼ 32% vs 2024

€ 20,565 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 11,208

▲ 14% vs 2024

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

Taxes

€ 22,624

▲ 12% 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 € 268,108 € 259,525 € 256,085 € 244,413 ▼ 5%
Profit after taxes € 170,956 € 160,065 € 162,953 € 167,913 ▲ 3%
Equity € 1,294,085 € 1,454,151 € 1,617,103 € 1,785,017 ▲ 10%
Total debts € 125,824 € 111,144 € 91,817 € 112,983 ▲ 23%
Cash € 1,026,916 € 1,067,219 € 431,609 € 590,572 ▲ 37%
Land & buildings € 258,232 € 250,755 € 243,278 € 247,105 ▲ 2%
Retained profit € 1,287,885 € 1,447,951 € 1,610,903 € 1,778,817 ▲ 10%
Bank debt € 99,207 € 80,810 € 61,724 € 41,909 ▼ 32%
Balance sheet total € 1,419,909 € 1,565,295 € 1,708,920 € 1,898,000 ▲ 11%

Key figures of WILLAX, 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 WILLAX?

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

  • New annual accounts for financial year 2025: profit of € 167,913 (▲ 3% vs 2024). Source: NBB ↗
  • New establishment in Leuven. KBO
  • Start of the company according to the CBE. KBO

In short

From € 170,956 profit in 2022 to € 167,913 profit in 2025.

Paid € 287,934 in corporate taxes since 2022.

Best year ever: 2022, with € 170,956 profit.

Management

Kathleen Siffert Luk Herremans
WILLAX

Behind WILLAX are Kathleen Siffert and Luk Herremans.

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Directors

According to the 2025 annual accounts

Kathleen Siffert

Director

Luk Herremans

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Schoolbergenstraat 157

3010 Leuven

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

Details

Company number
0828.082.466
VAT number
BE 0828.082.466
Registered office
Schoolbergenstraat 157, 3010 Leuven
Names & denominations
WILLAX
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
19 July 2010
Peppol
Active · Active since 19 Dec 2025
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

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

Administratieve en ondersteunende activiteiten ten behoeve van kantoren

Markt- en opinieonderzoek

Arbeidsbemiddeling

Overige vormen van onderwijs

Overige zakelijke dienstverlening, neg

Diverse administratieve activiteiten ten behoeve van kantoren

Frequently asked questions

What does WILLAX do?
WILLAX is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 19 July 2010, 1 establishment.
What is the address of WILLAX?
The registered office of WILLAX is located at Schoolbergenstraat 157, 3010 Leuven.
Is WILLAX still active?
Yes. According to the CBE (2 October 2026) WILLAX is active, legal situation “Normale toestand”, started on 19 July 2010.
Is WILLAX registered on Peppol?
Yes, WILLAX is registered on the Peppol network with ID 0208:0828082466.
What is the enterprise number of WILLAX?
The enterprise number of WILLAX is BE0828082466.
When was WILLAX founded?
WILLAX was founded on 19 July 2010.