What does K. FOSTIER do?

K. FOSTIER is a specialist medical practice in Wemmel. Private Limited, started on 16 January 2019, 1 establishment.

What is the address of K. FOSTIER?

The registered office of K. FOSTIER is located at Haagdoornlaan 11, 1780 Wemmel.

Is K. FOSTIER still active?

Yes. According to the CBE (30 October 2026) K. FOSTIER is active, legal situation “Normale toestand”, started on 16 January 2019.

Is K. FOSTIER registered on Peppol?

Yes, K. FOSTIER is registered on the Peppol network with ID 0208:0718754063.

What is the enterprise number of K. FOSTIER?

The enterprise number of K. FOSTIER is BE0718754063.

When was K. FOSTIER founded?

K. FOSTIER was founded on 16 January 2019.

Who are the directors of K. FOSTIER?

According to the 2025 annual accounts, the directors of K. FOSTIER are: Karel Fostier.

Is K. FOSTIER a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 16 January 2019; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did K. FOSTIER make in 2025?

K. FOSTIER posted a profit after taxes of € 343,594 in financial year 2025.

What is the revenue of K. FOSTIER?

As a small company, K. FOSTIER is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 466,870.

K. FOSTIER (Private Limited) - Wemmel - BE0718754063

Dossier K. FOSTIER, printed on 30 October 2026 from databakkes.be/en/0718754063/k-fostier. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

K. FOSTIER from Wemmel, company number BE0718754063, closed financial year 2025 with a result of € 343,594 after tax. For that financial year K. FOSTIER recorded a gross margin of € 466,870 and equity of € 22,917. Compared with financial year 2024, the result moved from € 246,212 to € 343,594. Profitable, and profit is growing. The company holds a healthy buffer. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on June 12, 2026.

What it is worth Healthy

€ 22,917

▼ 6% vs 2024

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

Profit Growing

€ 343,594

▲ 40% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 223,997

▲ 17% vs 2024

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

Where the profit goes Pays out

€ 345,000 paid out

100 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2025

Vehicles and equipment

€ 30,222

▼ 34% 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

€ 1,898

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

Taxes

€ 14,155

▼ 8% vs 2024

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

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 220,912 Gross margin 2022: € 220,912 First fiscal year in the series	€ 291,586 Gross margin 2023: € 291,586 ▲ 32% vs 2022 (€ 220,912) Favourable step	€ 335,224 Gross margin 2024: € 335,224 ▲ 15% vs 2023 (€ 291,586) Favourable step	€ 466,870 Gross margin 2025: € 466,870 ▲ 39% vs 2024 (€ 335,224) Favourable step	▲ 39%
Profit after taxes	€ 168,602 Profit after taxes 2022: € 168,602 First fiscal year in the series	€ 215,894 Profit after taxes 2023: € 215,894 ▲ 28% vs 2022 (€ 168,602) Favourable step	€ 246,212 Profit after taxes 2024: € 246,212 ▲ 14% vs 2023 (€ 215,894) Favourable step	€ 343,594 Profit after taxes 2025: € 343,594 ▲ 40% vs 2024 (€ 246,212) Favourable step	▲ 40%
Equity	€ 209,335 Equity 2022: € 209,335 First fiscal year in the series	€ 131,111 Equity 2023: € 131,111 ▼ 37% vs 2022 (€ 209,335) Unfavourable step	€ 24,323 Equity 2024: € 24,323 ▼ 81% vs 2023 (€ 131,111) Unfavourable step	€ 22,917 Equity 2025: € 22,917 ▼ 6% vs 2024 (€ 24,323) Unfavourable step	▼ 6%
Total debts	€ 508,593 Total debts 2022: € 508,593 First fiscal year in the series	€ 316,405 Total debts 2023: € 316,405 ▼ 38% vs 2022 (€ 508,593) Favourable step	€ 370,465 Total debts 2024: € 370,465 ▲ 17% vs 2023 (€ 316,405) Unfavourable step	€ 363,975 Total debts 2025: € 363,975 ▼ 2% vs 2024 (€ 370,465) Favourable step	▼ 2%
Cash	€ 523,833 Cash 2022: € 523,833 First fiscal year in the series	€ 75,545 Cash 2023: € 75,545 ▼ 86% vs 2022 (€ 523,833) Unfavourable step	€ 190,695 Cash 2024: € 190,695 ▲ 152% vs 2023 (€ 75,545) Favourable step	€ 223,997 Cash 2025: € 223,997 ▲ 17% vs 2024 (€ 190,695) Favourable step	▲ 17%
Retained profit	€ 190,735 Retained profit 2022: € 190,735 First fiscal year in the series	€ 112,511 Retained profit 2023: € 112,511 ▼ 41% vs 2022 (€ 190,735) Unfavourable step	€ 5,723 Retained profit 2024: € 5,723 ▼ 95% vs 2023 (€ 112,511) Unfavourable step	€ 4,317 Retained profit 2025: € 4,317 ▼ 25% vs 2024 (€ 5,723) Unfavourable step	▼ 25%
Dividend	€ 500,000 Dividend 2022: € 500,000 First fiscal year in the series	€ 294,118 Dividend 2023: € 294,118 ▼ 41% vs 2022 (€ 500,000) Unchanged	€ 353,000 Dividend 2024: € 353,000 ▲ 20% vs 2023 (€ 294,118) Unchanged	€ 345,000 Dividend 2025: € 345,000 ▼ 2% vs 2024 (€ 353,000) Unchanged	▼ 2%
Balance sheet total	€ 717,928 Balance sheet total 2022: € 717,928 First fiscal year in the series	€ 447,516 Balance sheet total 2023: € 447,516 ▼ 38% vs 2022 (€ 717,928) Unchanged	€ 394,788 Balance sheet total 2024: € 394,788 ▼ 12% vs 2023 (€ 447,516) Unchanged	€ 386,892 Balance sheet total 2025: € 386,892 ▼ 2% vs 2024 (€ 394,788) Unchanged	▼ 2%

Key figures of K. FOSTIER, 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 K. FOSTIER?

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

Jun 12, 2026 New annual accounts for financial year 2025: profit of € 343,594 (▲ 40% vs 2024). Source: NBB ↗
Jan 16, 2019 New establishment in Wemmel. KBO
Jan 16, 2019 Start of the company according to the CBE. KBO
2019 Karel Fostier became a director. NBB

In short

From € 168,602 profit in 2022 to € 343,594 profit in 2025.

Paid € 303,316 in corporate taxes since 2022.

Best year ever: 2025, with € 343,594 profit.

Paid out € 1.5 million in dividends to the owners in total.

Original PDFs at the National Bank ↗

Management

Karel Fostier

K. FOSTIER

KARJAN

Behind K. FOSTIER is Karel Fostier. Karel Fostier is also behind KARJAN.

Directors

According to the 2025 annual accounts

Karel Fostier

Manager

Also active at: KARJAN

since 2019

Establishments

Establishment units

Physical locations of this company

Registered office

Haagdoornlaan 11

1780 Wemmel

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

Details

Company number: 0718.754.063
VAT number: BE 0718.754.063
Registered office: Haagdoornlaan 11, 1780 Wemmel
Names & denominations: K. FOSTIER
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 16 January 2019
Peppol: Active · Active since 20 Nov 2025
Activities · NACE: Activiteiten van medisch specialisten

View on CBE Public ↗ Annual accounts (NBB) ↗