OLZA is a florist in Kortenberg. Private Limited, started on 16 May 2007, 1 establishment.

What is the address of OLZA?

The registered office of OLZA is located at Tortelduivenstraat 23, 3078 Kortenberg.

Is OLZA still active?

Yes. According to the CBE (30 October 2026) OLZA is active, legal situation “Normale toestand”, started on 16 May 2007.

Is OLZA registered on Peppol?

Yes, OLZA is registered on the Peppol network with ID 0208:0889616296.

What is the enterprise number of OLZA?

The enterprise number of OLZA is BE0889616296.

When was OLZA founded?

OLZA was founded on 16 May 2007.

Who are the directors of OLZA?

According to the 2025 annual accounts, the directors of OLZA are: OLIVIER ZAJUSZ, LUCASA BV.

Is OLZA a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 16 May 2007; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did OLZA make in 2025?

OLZA posted a profit after taxes of € 2,192 in financial year 2025.

What is the revenue of OLZA?

As a small company, OLZA is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 204,586.

How much does an employee at OLZA earn?

The average wage cost per full-time employee at OLZA was € 33,800 in 2025: staff costs of € 152,317 for 4.5 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does OLZA have?

According to the 2025 annual accounts, OLZA has 4.5 full-time equivalents (FTE).

OLZA (Private Limited) - Kortenberg - BE0889616296

Dossier OLZA, printed on 30 October 2026 from databakkes.be/en/0889616296/olza. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

OLZA from Kortenberg, company number BE0889616296, closed financial year 2025 with a result of € 2,192 after tax. For that financial year OLZA recorded a gross margin of € 204,586 and equity of € 412,549. Compared with financial year 2024, the result moved from € 20,232 to € 2,192. The company is profitable. 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 March 26, 2026.

What it is worth Growing

€ 412,549

▲ 1% vs 2024

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

Profit Healthy

€ 2,192

▼ 89% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 55,756

▼ 9% 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 € 393,949.

People and assets in 2025

Full-time equivalents

4.5

▼ 0.2 vs 2024

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

Wage cost

€ 152,317

▲ 11% vs 2024

€ 33,800 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

€ 5,678

▼ 36% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 3 years to go The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 49,514

▼ 28% vs 2024

€ 14,864 is repaid this year. At this pace the long-term loan is gone in ≈ 3 years.

Owed to suppliers

€ 170,625

▲ 10% vs 2024

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

Taxes and wages

€ 24,522

▲ 18% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 185,991 Gross margin 2022: € 185,991 First fiscal year in the series	€ 175,346 Gross margin 2023: € 175,346 ▼ 6% vs 2022 (€ 185,991) Unfavourable step	€ 217,627 Gross margin 2024: € 217,627 ▲ 24% vs 2023 (€ 175,346) Favourable step	€ 204,586 Gross margin 2025: € 204,586 ▼ 6% vs 2024 (€ 217,627) Unfavourable step	▼ 6%
Profit after taxes	€ 39,441 Profit after taxes 2022: € 39,441 First fiscal year in the series	€ 8,800 Profit after taxes 2023: € 8,800 ▼ 78% vs 2022 (€ 39,441) Unfavourable step	€ 20,232 Profit after taxes 2024: € 20,232 ▲ 130% vs 2023 (€ 8,800) Favourable step	€ 2,192 Profit after taxes 2025: € 2,192 ▼ 89% vs 2024 (€ 20,232) Unfavourable step	▼ 89%
Equity	€ 381,324 Equity 2022: € 381,324 First fiscal year in the series	€ 390,124 Equity 2023: € 390,124 ▲ 2% vs 2022 (€ 381,324) Favourable step	€ 410,357 Equity 2024: € 410,357 ▲ 5% vs 2023 (€ 390,124) Favourable step	€ 412,549 Equity 2025: € 412,549 ▲ 1% vs 2024 (€ 410,357) Favourable step	▲ 1%
Total debts	€ 300,403 Total debts 2022: € 300,403 First fiscal year in the series	€ 234,216 Total debts 2023: € 234,216 ▼ 22% vs 2022 (€ 300,403) Favourable step	€ 245,361 Total debts 2024: € 245,361 ▲ 5% vs 2023 (€ 234,216) Unfavourable step	€ 244,660 Total debts 2025: € 244,660 Unchanged (€ 245,361) Favourable step
Cash	€ 83,517 Cash 2022: € 83,517 First fiscal year in the series	€ 111,319 Cash 2023: € 111,319 ▲ 33% vs 2022 (€ 83,517) Favourable step	€ 60,954 Cash 2024: € 60,954 ▼ 45% vs 2023 (€ 111,319) Unfavourable step	€ 55,756 Cash 2025: € 55,756 ▼ 9% vs 2024 (€ 60,954) Unfavourable step	▼ 9%
Retained profit	€ 362,724 Retained profit 2022: € 362,724 First fiscal year in the series	€ 371,524 Retained profit 2023: € 371,524 ▲ 2% vs 2022 (€ 362,724) Favourable step	€ 391,757 Retained profit 2024: € 391,757 ▲ 5% vs 2023 (€ 371,524) Favourable step	€ 393,949 Retained profit 2025: € 393,949 ▲ 1% vs 2024 (€ 391,757) Favourable step	▲ 1%
Bank debt	€ 109,878 Bank debt 2022: € 109,878 First fiscal year in the series	€ 87,760 Bank debt 2023: € 87,760 ▼ 20% vs 2022 (€ 109,878) Favourable step	€ 68,782 Bank debt 2024: € 68,782 ▼ 22% vs 2023 (€ 87,760) Favourable step	€ 49,514 Bank debt 2025: € 49,514 ▼ 28% vs 2024 (€ 68,782) Favourable step	▼ 28%
Balance sheet total	€ 681,727 Balance sheet total 2022: € 681,727 First fiscal year in the series	€ 624,340 Balance sheet total 2023: € 624,340 ▼ 8% vs 2022 (€ 681,727) Unchanged	€ 655,718 Balance sheet total 2024: € 655,718 ▲ 5% vs 2023 (€ 624,340) Unchanged	€ 657,209 Balance sheet total 2025: € 657,209 Unchanged (€ 655,718) Unchanged
Employees (FTE)	4 Employees (FTE) 2022: 4 First fiscal year in the series	4.1 Employees (FTE) 2023: 4.1 ▲ 0.1 vs 2022 (4) Unchanged	4.7 Employees (FTE) 2024: 4.7 ▲ 0.6 vs 2023 (4.1) Unchanged	4.5 Employees (FTE) 2025: 4.5 ▼ 0.2 vs 2024 (4.7) Unchanged	▼ 0.2

Key figures of OLZA, 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 April 2027.

What happened to OLZA?

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

Mar 26, 2026 New annual accounts for financial year 2025: profit of € 2,192 (▼ 89% vs 2024). Source: NBB ↗
Jun 8, 2007 New establishment in Kortenberg. KBO
May 16, 2007 Start of the company according to the CBE. KBO

In short

From € 39,441 profit in 2022 to € 2,192 profit in 2025.

Paid € 22,589 in corporate taxes since 2022.

Best year ever: 2022, with € 39,441 profit.

On average € 45,500 of value added per employee in 2025.

Original PDFs at the National Bank ↗

Management

OLIVIER ZAJUSZ LUCASA BV

THE CHALLENGE

Lucasa

OLZA

Behind OLZA are OLIVIER ZAJUSZ and LUCASA BV. The same people are also behind THE CHALLENGE. OLIVIER ZAJUSZ is also behind Lucasa.

Directors

According to the 2025 annual accounts

OLIVIER ZAJUSZ

Director

Also active at: THE CHALLENGE, Lucasa

LUCASA BV

Director · represented by Michel Zajusz

Also active at: THE CHALLENGE

Establishments

Establishment units

Physical locations of this company

Registered office

Tortelduivenstraat 23

3078 Kortenberg

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

THE CHALLENGE same network

€ 9,390 gross margin · 2025

Lucasa same network

€ 39,463 gross margin · 2025

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

Details

Company number

0889.616.296

VAT number

BE 0889.616.296

Registered office

Tortelduivenstraat 23, 3078 Kortenberg

Names & denominations

OLZA

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

16 May 2007

Peppol

Active · Active since 5 Jan 2026

Activities · NACE

Detailhandel in huisdieren, voer voor huisdieren en benodigdheden daarvoor

Gespecialiseerde detailhandel in huisdieren, voedsel voor huisdieren en benodigdheden daarvoor

View on CBE Public ↗ Annual accounts (NBB) ↗

OLZA

Financials

What happened to OLZA?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions