Financials
Financial year 2025
Dr. S. CASTERMANS from Antwerpen, company number BE0887549406, closed financial year 2025 with a result of € 53,619 after tax. For that financial year Dr. S. CASTERMANS recorded a gross margin of € 136,845 and equity of € 456,790. Compared with financial year 2024, the result moved from € 35,745 to € 53,619. Profitable, and profit is growing. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on September 30, 2026.
€ 456,790
▼ 5% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 53,619
▲ 50% vs 2024
Profit after tax over the fiscal year.
€ 93,497
▼ 70% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 77,712 paid out
More than the year’s profit went to the shareholders; reserves fell.
People and assets in 2025
€ 3,224
▼ 58% vs 2024
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 59,632
▼ 31% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 280,117
▼ 11% vs 2024
€ 37,127 is repaid this year. At this pace the long-term loan is gone in ≈ 8 years.
€ 278
Supplier invoices still open on the last day of the fiscal year.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 195,456 | € 106,072 | € 120,470 | € 136,845 | ▲ 14% |
| Profit after taxes | € 100,856 | € 33,319 | € 35,745 | € 53,619 | ▲ 50% |
| Equity | € 531,268 | € 564,587 | € 480,883 | € 456,790 | ▼ 5% |
| Total debts | € 401,131 | € 352,742 | € 318,720 | € 315,788 | ▼ 1% |
| Cash | € 353,938 | € 267,469 | € 308,580 | € 93,497 | ▼ 70% |
| Land & buildings | € 323,682 | € 314,271 | € 303,898 | € 291,131 | ▼ 4% |
| Retained profit | € 518,868 | € 552,187 | € 468,483 | € 444,390 | ▼ 5% |
| Dividend | € 0 | € 0 | € 119,448 | € 77,712 | ▼ 35% |
| Bank debt | € 382,480 | € 349,799 | € 315,698 | € 280,117 | ▼ 11% |
| Balance sheet total | € 932,399 | € 917,329 | € 799,603 | € 772,578 | ▼ 3% |
Key figures of Dr. S. CASTERMANS, 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. S. CASTERMANS?
What happened at Dr. S. CASTERMANS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 53,619 (▲ 50% vs 2024). filed late Source: NBB ↗
- Start of the company according to the CBE. KBO
- New establishment in Antwerpen. KBO
- Sonja Castermans became a director. NBB
In short
From € 100,856 profit in 2022 to € 53,619 profit in 2025.
Paid € 89,345 in corporate taxes since 2022.
Best year ever: 2022, with € 100,856 profit.
Paid out € 197,161 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. S. CASTERMANS is Sonja Castermans. Sonja Castermans is also behind Stroom.
Directors
According to the 2025 annual accounts
since 2007
Establishments
Establishment units
Physical locations of this company
Erwtenstraat 10
2060 Antwerpen
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
- 0887.549.406
- VAT number
- BE 0887.549.406
- Registered office
- Erwtenstraat 10, 2060 Antwerpen
- Names & denominations
- Dr. S. CASTERMANS
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 27 February 2007
- Peppol
- Active · Active since 1 Jan 2001
- Activities · NACE
Activiteiten van huisartspraktijken