Financials
Financial year 2025
Dr. Mertens Katleen from Zonhoven, company number BE0700667325, closed financial year 2025 with a result of € 195,587 after tax. For that financial year Dr. Mertens Katleen recorded a gross margin of € 252,555 and equity of € 118,600. Compared with financial year 2024, the result moved from € 179,290 to € 195,587. Profitable, and profit is growing. The buffer shrank hard: equity is 60 % below last year. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 13, 2026.
€ 118,600
▼ 60% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 195,587
▲ 9% vs 2024
Profit after tax over the fiscal year.
€ 372,091
▼ 30% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 373,377 paid out
More than the year’s profit went to the shareholders; reserves fell.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 1,749
▼ 14% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 476
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 173,225 | € 188,072 | € 237,289 | € 252,555 | ▲ 6% |
| Profit after taxes | € 132,125 | € 132,217 | € 179,290 | € 195,587 | ▲ 9% |
| Equity | € 450,953 | € 406,699 | € 296,390 | € 118,600 | ▼ 60% |
| Total debts | € 42,891 | € 61,506 | € 291,487 | € 320,088 | ▲ 10% |
| Cash | € 447,042 | € 417,576 | € 533,825 | € 372,091 | ▼ 30% |
| Retained profit | € 432,353 | € 388,099 | € 277,790 | € 100,000 | ▼ 64% |
| Dividend | € 2,000 | € 176,471 | € 289,599 | € 373,377 | ▲ 29% |
| Balance sheet total | € 493,844 | € 468,205 | € 587,877 | € 438,688 | ▼ 25% |
Key figures of Dr. Mertens Katleen, 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 Dr. Mertens Katleen?
What happened at Dr. Mertens Katleen in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 195,587 (▲ 9% vs 2024). Source: NBB ↗
- New establishment in Zonhoven. KBO
- Start of the company according to the CBE. KBO
In short
From € 132,125 profit in 2022 to € 195,587 profit in 2025.
Paid € 200,793 in corporate taxes since 2022.
Best year ever: 2025, with € 195,587 profit.
Paid out € 841,446 in dividends to the owners in total.
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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
Management
Behind Dr. Mertens Katleen is Katleen Mertens.
Directors
According to the 2025 annual accounts
Katleen Mertens
Director
Establishments
Establishment units
Physical locations of this company
Nachtegalenstraat 54
3520 Zonhoven
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 →What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0700.667.325
- VAT number
- BE 0700.667.325
- Registered office
- Nachtegalenstraat 54, 3520 Zonhoven
- Names & denominations
- Dr. Mertens Katleen
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 6 August 2018
- Peppol
- Active · Active since 1 Jan 2001
- Activities · NACE
Activiteiten van medisch specialisten