TYSK is a dental practice in Hoeilaart. Private Limited, started on 15 April 2023, 1 establishment.

What is the address of TYSK?

The registered office of TYSK is located at Guldensporenlaan 11, 1560 Hoeilaart.

Is TYSK still active?

Yes. According to the CBE (29 September 2026) TYSK is active, legal situation “Normale toestand”, started on 15 April 2023.

Is TYSK registered on Peppol?

Yes, TYSK is registered on the Peppol network with ID 0208:0800791418.

What is the enterprise number of TYSK?

The enterprise number of TYSK is BE0800791418.

When was TYSK founded?

TYSK was founded on 15 April 2023.

Who are the directors of TYSK?

According to the 2025 annual accounts, the directors of TYSK are: Yaïr Klazen.

Is TYSK a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 15 April 2023; 3 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did TYSK make in 2025?

TYSK posted a profit after taxes of € 49,186 in financial year 2025.

What is the revenue of TYSK?

As a small company, TYSK is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 65,973.

TYSK (Private Limited) - Hoeilaart - BE0800791418

Dossier TYSK, printed on 29 September 2026 from databakkes.be/en/0800791418/tysk. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

TYSK from Hoeilaart, company number BE0800791418, closed financial year 2025 with a result of € 49,186 after tax. For that financial year TYSK recorded a gross margin of € 65,973 and equity of € 103,005. Compared with financial year 2024, the result moved from € 23,126 to € 49,186. 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 July 27, 2026.

What it is worth Growing

€ 103,005

▲ 91% vs 2024

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

Profit Growing

€ 49,186

▲ 113% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 53,436

▲ 43% 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 € 101,005.

People and assets in 2025

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

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

Vehicles and equipment

€ 42,539

▲ € 39,440 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

€ 1,106

▲ 7% vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 38,322 Gross margin 2023: € 38,322 First fiscal year in the series	€ 33,926 Gross margin 2024: € 33,926 ▼ 11% vs 2023 (€ 38,322) Unfavourable step	€ 65,973 Gross margin 2025: € 65,973 ▲ 94% vs 2024 (€ 33,926) Favourable step	▲ 94%
Profit after taxes	€ 28,693 Profit after taxes 2023: € 28,693 First fiscal year in the series	€ 23,126 Profit after taxes 2024: € 23,126 ▼ 19% vs 2023 (€ 28,693) Unfavourable step	€ 49,186 Profit after taxes 2025: € 49,186 ▲ 113% vs 2024 (€ 23,126) Favourable step	▲ 113%
Equity	€ 30,693 Equity 2023: € 30,693 First fiscal year in the series	€ 53,819 Equity 2024: € 53,819 ▲ 75% vs 2023 (€ 30,693) Favourable step	€ 103,005 Equity 2025: € 103,005 ▲ 91% vs 2024 (€ 53,819) Favourable step	▲ 91%
Total debts	€ 12,302 Total debts 2023: € 12,302 First fiscal year in the series	€ 13,014 Total debts 2024: € 13,014 ▲ 6% vs 2023 (€ 12,302) Unfavourable step	€ 16,525 Total debts 2025: € 16,525 ▲ 27% vs 2024 (€ 13,014) Unfavourable step	▲ 27%
Cash	€ 26,868 Cash 2023: € 26,868 First fiscal year in the series	€ 37,369 Cash 2024: € 37,369 ▲ 39% vs 2023 (€ 26,868) Favourable step	€ 53,436 Cash 2025: € 53,436 ▲ 43% vs 2024 (€ 37,369) Favourable step	▲ 43%
Retained profit	€ 28,693 Retained profit 2023: € 28,693 First fiscal year in the series	€ 51,819 Retained profit 2024: € 51,819 ▲ 81% vs 2023 (€ 28,693) Favourable step	€ 101,005 Retained profit 2025: € 101,005 ▲ 95% vs 2024 (€ 51,819) Favourable step	▲ 95%
Balance sheet total	€ 42,994 Balance sheet total 2023: € 42,994 First fiscal year in the series	€ 66,833 Balance sheet total 2024: € 66,833 ▲ 55% vs 2023 (€ 42,994) Unchanged	€ 119,530 Balance sheet total 2025: € 119,530 ▲ 79% vs 2024 (€ 66,833) Unchanged	▲ 79%

Key figures of TYSK, fiscal years 2023 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 TYSK?

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

Jul 27, 2026 New annual accounts for financial year 2025: profit of € 49,186 (▲ 113% vs 2024). Source: NBB ↗
Apr 19, 2023 New establishment in Hoeilaart. KBO
Apr 15, 2023 Start of the company according to the CBE. KBO

In short

From € 28,693 profit in 2023 to € 49,186 profit in 2025.

Paid € 27,743 in corporate taxes since 2023.

Best year ever: 2025, with € 49,186 profit.

Original PDFs at the National Bank ↗

A new publication or filing at TYSK? We notify you, reason included.

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My folder 3 companies

De Lijn 8 June 2026 New annual account 2025

filed on 8 June 2026

What was left

€ 20 k ▼ 91%
Money in the bank

€ 178 k ▼ 98%

Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit

Real filings at the National Bank

Management

Yaïr Klazen

TYSK

Behind TYSK is Yaïr Klazen.

See the full network in the app

Directors

According to the 2025 annual accounts

Yaïr Klazen

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Guldensporenlaan 11

1560 Hoeilaart

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

All companies at this address →

ZT Ortho

€ 147,224 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: 0800.791.418
VAT number: BE 0800.791.418
Registered office: Guldensporenlaan 11, 1560 Hoeilaart
Names & denominations: TYSK
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 15 April 2023
Peppol: Active · Active since 23 Sept 2025
Activities · NACE: Activiteiten van tandartspraktijken

View on CBE Public ↗ Annual accounts (NBB) ↗