Financials
Financial year 2025
Fast Castle Solutions from Oud-Heverlee, company number BE1001546477, closed financial year 2025 with a result of € 42,284 after tax. For that financial year Fast Castle Solutions recorded a gross margin of € 54,215 and equity of € 80,311. Compared with financial year 2024, the result moved from € 32,954 to € 42,284. 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 August 28, 2026.
€ 80,311
▲ 111% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 42,284
▲ 28% vs 2024
Profit after tax over the fiscal year.
€ 70,992
▲ 124% 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 € 76,311.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 2,415
▲ 156% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 1,172
▲ 92% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 9,884
▲ 34% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|
| Gross margin | € 1,829 | € 42,903 | € 54,215 | ▲ 26% |
| Profit after taxes | € 1,073 | € 32,954 | € 42,284 | ▲ 28% |
| Equity | € 5,073 | € 38,027 | € 80,311 | ▲ 111% |
| Total debts | € 11,200 | € 8,359 | € 13,589 | ▲ 63% |
| Cash | € 4,441 | € 31,684 | € 70,992 | ▲ 124% |
| Retained profit | € 1,073 | € 34,027 | € 76,311 | ▲ 124% |
| Balance sheet total | € 16,273 | € 46,385 | € 93,900 | ▲ 102% |
Key figures of Fast Castle Solutions, 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 Fast Castle Solutions?
What happened at Fast Castle Solutions in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 42,284 (▲ 28% vs 2024). filed late Source: NBB ↗
- New establishment in Oud-Heverlee. KBO
- Start of the company according to the CBE. KBO
- Karel Kremer became a director. NBB
In short
From € 1,073 profit in 2023 to € 42,284 profit in 2025.
Paid € 21,269 in corporate taxes since 2023.
Best year ever: 2025, with € 42,284 profit.
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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 Fast Castle Solutions is Karel Kremer.
Directors
According to the 2025 annual accounts
Karel Kremer
Director
since 2023
Establishments
Establishment units
Physical locations of this company
Clement Cleeremansstraat 10
3051 Oud-Heverlee
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1001.546.477
- VAT number
- BE 1001.546.477
- Registered office
- Clement Cleeremansstraat 10, 3051 Oud-Heverlee
- Names & denominations
- Fast Castle Solutions
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 24 October 2023
- Peppol
- Active · Active since 3 Jul 2025
- Activities · NACE
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