Active · per the CBE, 29 September 2026

ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON

BE0415600161

Rechtspersoon Public limited company 1 establishment

ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON is a road construction company in Aalst. Public Limited, started on 24 December 1975, 1 establishment.

Brusselse steenweg 2 box A, 9300 Aalst

Behind the company: Nick De Jonge.

Active for

50 year, 9 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Shrinking team NBB

    FTE fell two years in a row, from 24.5 to 20.7.

Financials

Financial year 2025

ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON from Aalst, company number BE0415600161, closed financial year 2025 with a result of € 159,471 after tax. For that financial year ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON recorded a gross margin of € 1.7 million and equity of € 1.7 million. Compared with financial year 2024, the result moved from € 179,409 to € 159,471. The company is profitable. 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 July 10, 2026.

What it is worth Growing

€ 1.7 million

▲ 10% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Profit Healthy

€ 159,471

▼ 11% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 682,139

▲ 3% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 1.1 million.

People and assets in 2025

Full-time equivalents

20.7

▼ 2.8 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 1.2 million

▼ 6% vs 2024

€ 60,200 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 276,895

▼ 33% vs 2024

Of which on lease € 204,919.

Debts at end 2025

Bank debt ≈ 4 years to go

€ 342,438

▼ 23% vs 2024

€ 95,606 is repaid this year. At this pace the long-term loan is gone in ≈ 4 years.

Owed to suppliers

€ 297,765

▼ 9% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Wages and social charges

€ 63,828

▼ 11% vs 2024

Wages, holiday pay and social contributions still to pay. No outstanding taxes.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 1,584,712 € 1,851,672 € 1,789,422 € 1,691,357 ▼ 5%
Profit after taxes € 140,910 € 219,981 € 179,409 € 159,471 ▼ 11%
Equity € 1,171,623 € 1,391,604 € 1,571,013 € 1,730,485 ▲ 10%
Total debts € 1,200,500 € 1,364,514 € 1,067,241 € 1,000,695 ▼ 6%
Cash € 282,264 € 640,528 € 660,291 € 682,139 ▲ 3%
Retained profit € 571,623 € 791,604 € 971,013 € 1,130,485 ▲ 16%
Bank debt € 560,309 € 446,717 € 444,178 € 342,438 ▼ 23%
Balance sheet total € 2,372,123 € 2,756,118 € 2,638,255 € 2,731,179 ▲ 4%
Employees (FTE) 24.5 24.5 23.5 20.7 ▼ 2.8

Key figures of ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON, 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 ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON?

What happened at ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • Ann De Jonge stepped down as director. NBB
  • New annual accounts for financial year 2025: profit of € 159,471 (▼ 11% vs 2024). Source: NBB ↗
  • Ann De Jonge became a director. NBB
  • Nick De Jonge became a director. NBB
  • New establishment in Aalst. KBO
  • Start of the company according to the CBE. KBO

In short

From € 140,910 profit in 2022 to € 159,471 profit in 2025.

Paid € 196,430 in corporate taxes since 2022.

Best year ever: 2023, with € 219,981 profit.

On average € 81,700 of value added per employee in 2025.

Management

Nick De Jonge
ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON
+1

Behind ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON is Nick De Jonge. Nick De Jonge is also behind GOLFCLUB DE KLUIZEN, Bergemeersen, HORECA DE KLUIZEN and LE JEUNE CHARPENTIER.

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Directors

According to the 2025 annual accounts

Nick De Jonge

Director

Also active at: GOLFCLUB DE KLUIZEN, Bergemeersen, HORECA DE KLUIZEN, LE JEUNE CHARPENTIER

since 2020

Ann De Jonge

Director

Also active at: GILAN-DE JONGE, Bergemeersen

since 2022 · until 2028

Establishments

Establishment units

Physical locations of this company

Registered office

Brusselse steenweg 2 box A

9300 Aalst

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number
0415.600.161
VAT number
BE 0415.600.161
Registered office
Brusselse steenweg 2 bus A, 9300 Aalst
Names & denominations
ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON
Enterprise type
Rechtspersoon
Legal form
Public limited company
Legal situation
Normale toestand
Start date
24 December 1975
Peppol
Active · Active since 29 Dec 2025
Activities · NACE

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Frequently asked questions

What does ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON do?
ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON is a road construction company in Aalst. Public Limited, started on 24 December 1975, 1 establishment.
What is the address of ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON?
The registered office of ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON is located at Brusselse steenweg 2 box A, 9300 Aalst.
Is ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON still active?
Yes. According to the CBE (29 September 2026) ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON is active, legal situation “Normale toestand”, started on 24 December 1975.
Is ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON registered on Peppol?
Yes, ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON is registered on the Peppol network with ID 0208:0415600161.
What is the enterprise number of ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON?
The enterprise number of ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON is BE0415600161.
When was ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON founded?
ONDERNEMINGEN IR. OSCAR DE JONGE EN ZOON was founded on 24 December 1975.