Ondernemingen IR. Oscar de Jonge en Zoon SA
20.7 FTEOndernemingen IR. Oscar de Jonge en Zoon reported total assets of €2.73m at the end of the 2025 financial year (annual accounts filed with the NBB on 10 Jul 2026), with 20.7 full-time equivalents.
By total assets for 2025, Ondernemingen IR. Oscar de Jonge en Zoon ranks in the top half of the 980 companies in its sector (NACE 4211) in Belgium that filed accounts for that financial year. Largest companies in the sector →
The score of Ondernemingen IR. Oscar de Jonge en Zoon shows with a free account.
See the score- Summary? / 5
- Balance sheet strength
- Liquidity
- Repayment capacity
- Profitability
- Trajectory
- Compliance and register
- Position in its sectorvs peers
- Supplier creditat 30 d
- Borrowing capacityborrowable
- Valuationcentral
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Key figures 2025
Change 2022 → 2025: Equity +48 % Total assets +15 % Headcount (avg FTE) -16 %
Accounts of the company itself (not consolidated).
The full file covers 14 financial years; a free account shows 2. →Deterministic calculation on the filed accounts, no AI. Dispute the score or report an error
Ondernemingen IR. Oscar de Jonge en Zoon's annual accounts
Filed annual accounts
- Year ended 31 Dec 2025filed on 10 Jul 2026
- Year ended 31 Dec 2024filed on 14 Jul 2025
- Year ended 31 Dec 2023filed on 20 Jun 2024
- Year ended 31 Dec 2022filed on 20 Jun 2023
- Year ended 31 Dec 2021filed on 21 Jun 2022
Ondernemingen IR. Oscar de Jonge en Zoon's financial analysis
- Solvency63.4%sector median: 48.9%
- Current ratio
- Net margin
- ROE
- Financial debt / EBITDA
- Interest coverage
- Days sales outstanding (DSO)
Management and control of Ondernemingen IR. Oscar de Jonge en Zoon
3 active director(s) in the register.
Ondernemingen IR. Oscar de Jonge en Zoon's shareholders and holdings →Ondernemingen IR. Oscar de Jonge en Zoon's publications in the Belgian Gazette
Company number, VAT number and registered office
- Company number (CBE)
- 0415.600.161
- VAT number
- BE0415600161
- Peppol
- Registered · 0208:0415600161 · as of 14 Nov 2026
- Legal form
- SA
- Incorporated
- 24 Dec 1975
- Registered office
- 9300 Aalst
- Size
- Small · 20.7 FTE
- Latest accounts
- 2025 · filed on 10 Jul 2026
- Activity
- Construction of roads and motorways (NACE 42110)
Ondernemingen IR. Oscar de Jonge en Zoon (SA) has been based in Aalst since 1975, active in: construction of roads and motorways. For 2025, it reports a net profit of 159,471 € and equity of €1.73m; its revenue is not published. With 20.7 full-time equivalents, it is a small enterprise by headcount. Its solvency stands at 63.4%, above the median of its sector (48.9%).
Guide: How to check a Belgian building contractor before works →
Companies similar to Ondernemingen IR. Oscar de Jonge en Zoon
Companies in the same business, of comparable size and area, outside its group.
- Wegeplant Construction of roads and motorways Bornem · balance sheet €3.67m
- EMF Construct Construction of roads and motorways Dendermonde · balance sheet €1.97m
- Colpin - De Meester Algemene Ondernemingen Construction of roads and motorways Dendermonde · balance sheet €4.27m
- Geeroms Wegenbouw Construction of roads and motorways Londerzeel · balance sheet €5.58m
- Timmermans Construction of roads and motorways Dilbeek · balance sheet €1.32m
- Wegenis- en Rioleringswerken de Dender Construction of roads and motorways Schaerbeek · balance sheet €5.04m
- Immo-Demo Construction of roads and motorways Oupeye · balance sheet 37,601 €
- Cools Construction of roads and motorways Lommel · balance sheet €2.74m
Frequently asked questions about Ondernemingen IR. Oscar de Jonge en Zoon
What is the revenue of Ondernemingen IR. Oscar de Jonge en Zoon?
Ondernemingen IR. Oscar de Jonge en Zoon files its accounts in a format where revenue is optional: it is not published for 2025.
What is the VAT number of Ondernemingen IR. Oscar de Jonge en Zoon?
In Belgium, the VAT number is the company number prefixed with BE: BE0415600161 for Ondernemingen IR. Oscar de Jonge en Zoon, if the company is VAT-registered. Its company number (CBE) is 0415.600.161.
Where is the registered office of Ondernemingen IR. Oscar de Jonge en Zoon?
According to the CBE register, the registered office of Ondernemingen IR. Oscar de Jonge en Zoon is in 9300 Aalst.
What is the equity of Ondernemingen IR. Oscar de Jonge en Zoon?
At the close of the 2025 financial year, the equity of Ondernemingen IR. Oscar de Jonge en Zoon amounts to 1,730,485 €, a solvency of 63.4% of total assets.
How many people work at Ondernemingen IR. Oscar de Jonge en Zoon?
20.7 full-time equivalents on average according to the 2025 social balance sheet.
Who manages Ondernemingen IR. Oscar de Jonge en Zoon?
The register lists 3 active mandates at Ondernemingen IR. Oscar de Jonge en Zoon. Names and roles are in the full file, with the deeds published in the Belgian Gazette.
How large is Ondernemingen IR. Oscar de Jonge en Zoon within its sector?
By total assets for 2025, Ondernemingen IR. Oscar de Jonge en Zoon ranks in the top half of the 980 companies in its sector (NACE 4211) in Belgium that filed accounts for that financial year.
The full file of Ondernemingen IR. Oscar de Jonge en Zoon
Directors and mandates, ownership network, Gazette deeds, ten years of accounts and ratios, Excel export, and Idonis's analysis in one question.
Open the full file →