Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Tight liquidity NBB
Cash and receivables cover 7 % of short-term debt in 2025; threshold 65 %.
Financials
Financial year 2025
CASTOR from Kontich, company number BE0795921820, closed financial year 2025 with a result of € 108,836 after tax. For that financial year CASTOR recorded a gross margin of € 106,245 and equity of € 232,847. Compared with financial year 2024, the result moved from € 119,011 to € 108,836. The company is profitable. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 16, 2026.
€ 232,847
▲ 88% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 108,836
▼ 9% vs 2024
Profit after tax over the fiscal year.
€ 9,646
▲ 120% vs 2024
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 227,847.
People and assets in 2025
€ 1,379
▼ 38% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 615,201
▼ 18% vs 2024
€ 136,713 is repaid this year. At this pace the long-term loan is gone in ≈ 4 years.
€ 1,474
▲ 60% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 31,563
▲ € 25,679 vs 2024
Taxes, VAT and social contributions still to pay.
| 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|
| Gross margin | € 10,907 | € 106,245 | ▲ € 95,338 |
| Profit after taxes | € 119,011 | € 108,836 | ▼ 9% |
| Equity | € 124,011 | € 232,847 | ▲ 88% |
| Total debts | € 782,582 | € 720,650 | ▼ 8% |
| Cash | € 4,376 | € 9,646 | ▲ 120% |
| Retained profit | € 119,011 | € 227,847 | ▲ 91% |
| Bank debt | € 748,252 | € 615,201 | ▼ 18% |
| Balance sheet total | € 906,593 | € 953,497 | ▲ 5% |
Key figures of CASTOR, fiscal years 2024 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 CASTOR?
What happened at CASTOR in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 108,836 (▼ 9% vs 2024). Source: NBB ↗
- Incorporation, published in the Gazette. Source: Staatsblad ↗
- New establishment in Kontich. KBO
In short
From € 119,011 profit in 2024 to € 108,836 profit in 2025.
Paid € 20,803 in corporate taxes since 2024.
Best year ever: 2024, with € 119,011 profit.
Management
Behind CASTOR is Roel Tuyteleers. It owns 50% of Symbiorix itself.
Directors
According to the 2025 annual accounts
Roel Tuyteleers
Director
Establishments
Establishment units
Physical locations of this company
Oude Baan 7a
2550 Kontich
Oude Baan 7 box a
2550 Kontich
Active since 9 January 2023
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Shareholders according to the Official Gazette deeds
Who contributed at incorporation and at capital increases, with the deed as source. Later share transfers are not published in the Gazette.
Incorporation
Source: Deed ↗- TUYTELEERS Roel(comparant/oprichter) 100%
Details
- Company number
- 0795.921.820
- VAT number
- BE 0795.921.820
- Registered office
- Oude Baan 7a, 2550 Kontich
- Names & denominations
- CASTOR
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 9 January 2023
- Peppol
- Active · Active since 1 Jan 2001
- Activities · NACE
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