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Busy address KBO
103 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
Jan De Nul Dredging from Aalst, company number BE0419146797, closed financial year 2025 with a result of € 4.9 million after tax. For that financial year Jan De Nul Dredging recorded revenue of € 70.4 million and equity of € 110.9 million. Compared with financial year 2024, the result moved from € 5 million to € 4.9 million. 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 3, 2026.
€ 110.9 million
▲ 5% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 4.9 million
▼ 2% vs 2024
Profit after tax over the fiscal year.
€ 682
▼ 36% 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 € 105.2 million.
People and assets in 2025
273.8
▲ 18.5 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 27.1 million
▲ 10% vs 2024
€ 99,000 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.
€ 3.3 million
▼ 14% 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.
€ 9 million
▲ 3% vs 2024
Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 88 days on average.
€ 5.5 million
▲ 11% vs 2024
Taxes, VAT and social contributions still to pay.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Revenue | € 43,821,970 | € 50,013,480 | € 60,377,328 | € 70,406,155 | ▲ 17% |
| Profit after taxes | € 6,172,379 | € 4,605,977 | € 4,984,554 | € 4,866,582 | ▼ 2% |
| Equity | € 96,463,971 | € 101,069,948 | € 106,054,502 | € 110,921,084 | ▲ 5% |
| Total debts | € 11,423,875 | € 12,844,781 | € 13,625,690 | € 14,460,482 | ▲ 6% |
| Cash | € 269,008 | - | € 1,069 | € 682 | ▼ 36% |
| Retained profit | € 90,761,971 | € 95,367,948 | € 100,352,502 | € 105,219,084 | ▲ 5% |
| Balance sheet total | € 107,887,846 | € 113,914,729 | € 119,680,193 | € 125,381,566 | ▲ 5% |
| Employees (FTE) | 220.3 | 234.2 | 255.3 | 273.8 | ▲ 18.5 |
Key figures of Jan De Nul Dredging, 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 Jan De Nul Dredging?
What happened at Jan De Nul Dredging in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 4.9 million (▼ 2% vs 2024). Source: NBB ↗
- JKN Consult stepped down as director. NBB
- Paul Lievens stepped down as director. NBB
- JDN stepped down as director. NBB
- Jan De Nul stepped down as director. NBB
- JDN became a director. NBB
- Jan De Nul became a director. NBB
- DDN stepped down as director. NBB
In short
From € 6.2 million profit in 2022 to € 4.9 million profit in 2025.
Paid € 5.9 million in corporate taxes since 2022.
Best year ever: 2022, with € 6.2 million profit.
Pays suppliers within 88 days on average.
Management
It owns 80% of D & R JDN NIGERIA, 51% of MEXICANA DE DRAGADOS S.A. DE C.V. and 10% of ENVISAN itself.
Directors
According to the 2025 annual accounts
Director · represented by Jan Neckebroeck
Also active at: DOCK-SITE, Algemene Ondernemingen Soetaert, Jan De Nul, MEST EN AFVALVERWERKING, Envisan, Vlaamse Bagger Maatschappij, AIRCOPLUS, SCK INVEST +1 more
since 2025 · until 2026
Paul Lievens
Director
Also active at: Lummerzheim & Co, Jan De Nul, MEST EN AFVALVERWERKING, Envisan, Vlaamse Bagger Maatschappij, SCK INVEST, PSR, Meurop 2020 +13 more
since 2020 · until 2026
Director · represented by Dirk De Nul
Also active at: Algemene Ondernemingen Soetaert, Jan De Nul, Vlaamse Bagger Maatschappij, Lakosa, Full Throttle
since 2022 · until 2025
Managing director · represented by Julie De Nul
Also active at: DOCK-SITE, Lummerzheim & Co, LAMBRECHTS, Algemene Ondernemingen Soetaert, Jan De Nul, Envisan, Vlaamse Bagger Maatschappij, AIRCOPLUS +17 more
since 2026 · until 2026
Director · represented by J.P.J. De Nul
Also active at: DOCK-SITE, Lummerzheim & Co, LAMBRECHTS, Algemene Ondernemingen Soetaert, VZW EMBUILD OOST-VLAANDEREN - Algemene Aannemers, MEST EN AFVALVERWERKING, Envisan, Vlaamse Bagger Maatschappij +19 more
since 2026 · until 2026
Establishments
Establishment units
Physical locations of this company
Tragel 60
9308 Aalst
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 103 companies are registered at this address.
All companies at this address →DOCK-SITE same network
€ 1.5 million gross margin · 2025
Lummerzheim & Co same network
€ 4.5 million gross margin · 2025
LAMBRECHTS same network
€ -5,255 gross margin · 2025
Jan De Nul same network
€ 1.7 billion revenue · 2025
Envisan same network
€ 108.5 million revenue · 2025
+98 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0419.146.797
- VAT number
- BE 0419.146.797
- Registered office
- Tragel 60, 9308 Aalst
- Names & denominations
- Jan De Nul Dredging
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 12 January 1979
- Peppol
- Active · Active since 22 Dec 2025
- Activities · NACE
Logistieke diensten
Baggerwerken
Overige vervoerondersteunende activiteiten
Waterbouw, muv baggerwerken
Winning van sier- en bouwsteen
Winning van bouw- en siersteen