Financials
Financial year 2025
OSTRO BROTHERS from Overijse, company number BE1000000120, closed financial year 2025 with a result of € 27,833 after tax. For that financial year OSTRO BROTHERS recorded a gross margin of € 36,535 and equity of € 50,825. Compared with financial year 2024, the result moved from € 15,492 to € 27,833. 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 October 29, 2025.
€ 50,825
▲ 121% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 27,833
▲ 80% vs 2024
Profit after tax over the fiscal year.
€ 45,828
▲ 160% 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 € 43,325.
People and assets in 2025
€ 196
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 5,314
▲ 64% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 7,082
▲ 3% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|
| Gross margin | € 22,432 | € 36,535 | ▲ 63% |
| Profit after taxes | € 15,492 | € 27,833 | ▲ 80% |
| Equity | € 22,992 | € 50,825 | ▲ 121% |
| Total debts | € 12,240 | € 12,396 | ▲ 1% |
| Cash | € 17,593 | € 45,828 | ▲ 160% |
| Retained profit | € 15,492 | € 43,325 | ▲ 180% |
| Balance sheet total | € 35,233 | € 63,221 | ▲ 79% |
Key figures of OSTRO BROTHERS, 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 October 2026.
What happened to OSTRO BROTHERS?
What happened at OSTRO BROTHERS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 27,833 (▲ 80% vs 2024). Source: NBB ↗
- New establishment in Overijse. KBO
- Nicolas Ostrowski became a director. NBB
- Jeremy Ostrowski became a director. NBB
- Arnaud Ostrowski became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 15,492 profit in 2024 to € 27,833 profit in 2025.
Paid € 11,163 in corporate taxes since 2024.
Best year ever: 2025, with € 27,833 profit.
A new publication or filing at OSTRO BROTHERS? We notify you, reason included.
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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 OSTRO BROTHERS are Nicolas Ostrowski, Jeremy Ostrowski and Arnaud Ostrowski. Nicolas Ostrowski is also behind ALLYS, TOVYNA and GO INNOVATION. Jeremy Ostrowski is also behind TOVYNA.
Directors
According to the 2025 annual accounts
since 2023
since 2023
Arnaud Ostrowski
Director
since 2023
Establishments
Establishment units
Physical locations of this company
Welriekendedreef 25
3090 Overijse
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1000.000.120
- VAT number
- BE 1000.000.120
- Registered office
- Welriekendedreef 25, 3090 Overijse
- Names & denominations
- OSTRO BROTHERS
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 19 September 2023
- Peppol
- Active · Active since 3 Oct 2023
- Contact
- [email protected]
- Activities · NACE
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