Financials
Financial year 2025
Dr. RONGEN MARTIJN from Brasschaat, company number BE0700752348, closed financial year 2025 with a result of € 32,663 after tax. For that financial year Dr. RONGEN MARTIJN recorded a gross margin of € 41,731 and equity of € 343,840. Compared with financial year 2024, the result moved from € 93,647 to € 32,663. The company is profitable. 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 June 30, 2026.
€ 343,840
▼ 4% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 32,663
▼ 65% vs 2024
Profit after tax over the fiscal year.
€ 105,786
▲ 107% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 46,781 paid out
More than the year’s profit went to the shareholders; reserves fell.
People and assets in 2025
€ 250
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 6,322
▲ € 5,208 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.
€ 554
▲ 119% vs 2024
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 | € 95,328 | € 114,128 | € 130,088 | € 41,731 | ▼ 68% |
| Profit after taxes | € 68,486 | € 81,357 | € 93,647 | € 32,663 | ▼ 65% |
| Equity | € 255,208 | € 282,790 | € 357,958 | € 343,840 | ▼ 4% |
| Total debts | € 31,246 | € 7,278 | € 1,781 | € 33,629 | ▲ € 31,849 |
| Cash | € 171,396 | € 161,055 | € 50,996 | € 105,786 | ▲ 107% |
| Retained profit | € 255,208 | € 282,790 | € 357,958 | € 343,840 | ▼ 4% |
| Dividend | € 800 | € 53,774 | € 18,480 | € 46,781 | ▲ 153% |
| Bank debt | € 11,396 | € 5,963 | € 462 | € 0 | ▼ 100% |
| Balance sheet total | € 286,454 | € 290,069 | € 359,738 | € 377,469 | ▲ 5% |
Key figures of Dr. RONGEN MARTIJN, 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. RONGEN MARTIJN?
What happened at Dr. RONGEN MARTIJN in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 32,663 (▼ 65% vs 2024). Source: NBB ↗
- New establishment in Brasschaat. KBO
- Start of the company according to the CBE. KBO
In short
From € 68,486 profit in 2022 to € 32,663 profit in 2025.
Paid € 72,314 in corporate taxes since 2022.
Best year ever: 2024, with € 93,647 profit.
Paid out € 119,835 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. RONGEN MARTIJN is Martijn Rongen.
Directors
According to the 2025 annual accounts
Martijn Rongen
Director
Establishments
Establishment units
Physical locations of this company
Sint Jobsesteenweg 57
2930 Brasschaat
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0700.752.348
- VAT number
- BE 0700.752.348
- Registered office
- Sint Jobsesteenweg 57, 2930 Brasschaat
- Names & denominations
- Dr. RONGEN MARTIJN
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 9 August 2018
- Peppol
- Active · Active since 23 Dec 2025