Jan De Nul (Public limited company)
Jan De Nul is a Belgian company registered with the Crossroads Bank for Enterprises under enterprise number 0406.041.406. It was founded on 10-12-1938. Its registered office is in Aalst. Its main activity is: Civil engineering. Its annual accounts for 2025 report equity of € 1 418 180 884 and a profit of € 11 453 377. These accounts report 1840.7 full-time equivalents. Addrly gives it a financial health grade of B, on a scale from A (safest) to E (most at risk). It filed its annual accounts within the legal deadline for each of its last 4 financial years.
Information last updated on 07-10-2026.
Company information
Key figures of Jan De Nul
| 2025 | 2024 | 2023 | |
|---|---|---|---|
Profit / lossiWhat the period earned after taxes. A negative amount is a loss. | € 11 453 377-70 % | € 38 224 259 | € -12 028 893 |
EquityiWhat belongs to the shareholders: capital contributed, reserves and profits kept in the company. | € 1 418 180 884+1 % | € 1 405 744 252+3 % | € 1 367 519 994 |
Total assetsiEverything the company owns. Equal to total equity and liabilities, which says how it is financed. | € 2 656 904 266+13 % | € 2 345 681 484+4 % | € 2 256 389 585 |
Gross marginiSales and other operating income, minus purchases of goods and services. What is left to pay the staff and everything else. | - | - | - |
Employees (FTE)iAverage number of workers over the period, in full-time equivalents. | 1840.7+10 % | 1667.4+8 % | 1540.4 |
Financial estimate
- 22 Subsidiaries
- 31 Board links
Similar companies
Other companies in the same activity in Aalst.
| Company | Town |
|---|---|
| Envisan | 9308 Aalst |
| Hofman | 9308 Aalst |
| Jan De Nul Dredging | 9308 Aalst |
| PAUL DE WINNE | 9308 Aalst |
| INDUSTRIAL CONSTRUCTION SERVICES | 9308 Aalst |
| ELGEKA | 9308 Aalst |
| FLANDERS DREDGING CORPORATION | 9308 Aalst |
| VAN NIEUWENBORGH | 9308 Aalst |
Frequently asked questions
Is Jan De Nul still active? Yes. The Crossroads Bank for Enterprises lists Jan De Nul as active.
What is the VAT number of Jan De Nul? The VAT number of Jan De Nul is BE 0406.041.406.
When was Jan De Nul founded? Jan De Nul was founded on 10-12-1938.
What is the address of Jan De Nul? The current registered office of Jan De Nul is Tragel 60, 9308 Alost.
When did Jan De Nul last file annual accounts? The latest annual accounts of Jan De Nul were filed on 30-06-2026.
Does Jan De Nul file its annual accounts on time? Yes. Jan De Nul filed its annual accounts within the legal deadline for each of its last 4 financial years.
How many employees does Jan De Nul have? Jan De Nul employs 1840.7 full-time equivalents according to its most recent annual accounts.
Is Jan De Nul financially healthy? Addrly gives Jan De Nul a financial health grade of B, on a scale from A (safest) to E (most at risk). The failure probability and the indicators behind it are visible with a free account.
Is Jan De Nul profitable? The annual accounts of Jan De Nul for 2025 show a profit of € 11 453 377.
What is the equity of Jan De Nul? The equity of Jan De Nul was € 1 418 180 884 at the close of the 2025 financial year.
Who are the directors of Jan De Nul? The annual accounts of Jan De Nul record 6 mandates. The names, roles and dates are visible with a free account.
Can Jan De Nul receive Peppol e-invoices? Yes. Jan De Nul is registered on the Peppol network and can receive structured electronic invoices.
What does Jan De Nul do? The main activity of Jan De Nul is: Civil engineering.