Active

Jan De Nul

Switched

BE0406041406

Rechtspersoon Public limited company 1 establishment

Tragel 60, 9308 Aalst Waterbouw, muv baggerwerken

Active for

87 year, 8 months

Financials

Financial year 2025

Revenue

€ 1,731.3 million

▲ 3% vs 2024

Profit

Healthy

€ 11.5 million

▼ 70% vs 2024

Debts

Low

€ 1,104.4 million

▲ 35% vs 2024

Jan De Nul from Aalst, company number BE0406041406, closed financial year 2025 with a result of € 11.5 million after tax. For that financial year Jan De Nul recorded revenue of € 1,731.3 million and equity of € 1,418.2 million. Compared with financial year 2024, the result moved from € 38.2 million to € 11.5 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 June 30, 2026.

What happened at Jan De Nul?

What happened at Jan De Nul in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • JKN Consult BV stepped down as director. NBB
  • Paul LIEVENS stepped down as director. NBB
  • J.P.J. DE NUL stepped down as director. NBB
  • JDN BV stepped down as director. NBB
  • DDN BV stepped down as director. NBB
  • New annual accounts for financial year 2025: profit of € 11.5 million (▼ 70% vs 2024). Source: NBB ↗
  • Julie De NUL stepped down as director. NBB
  • JDN BV became a director. NBB

In short

From € 28.2 million profit in 2021 to € 11.5 million profit in 2025.

Paid € 84.4 million in corporate taxes since 2021.

Best year ever: 2024, with € 38.2 million profit.

Pays suppliers within 123 days on average.

Original PDFs at the National Bank ↗

A new publication or filing at Jan De Nul? We notify you, reason included.

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History

Every financial year, as far back as the National Bank goes.

Buffer

How long does the company survive without income?

Credit limit

Indicative credit limit, computed from the real figures.

Alerts

New annual account: profit halved. New
Gazette: capital increase of 250k. New

News about who you follow, reason included.

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Management

Jan De Nul
AIRCOPLUS 100%
JAN DE NUL BENIN SA 100%
JDN DENIZCILIK VE ALTYAPI HIZMETLERI AS 100%
SCK INVEST 100%
+40

It owns 100% of AIRCOPLUS, 100% of JAN DE NUL BENIN SA, 100% of JDN DENIZCILIK VE ALTYAPI HIZMETLERI AS, 100% of SCK INVEST, 100% of JAN DE NUL PHILIPPINES INC. and 100% of JAN DE NUL SAUDI ARABIA CO. LTD itself.

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Directors

According to the 2025 annual accounts

JKN Consult BV

Director · represented by Jan Neckebroeck

Also active at: DOCK-SITE, Algemene Ondernemingen Soetaert, Jan De Nul Dredging +6 more

since 2025 · until 2030

Paul LIEVENS

Director

Also active at: Lummerzheim & Co, Jan De Nul Dredging, MEST EN AFVALVERWERKING +18 more

since 2024 · until 2030

Julie De NUL

Managing director

Also active at: DOCK-SITE, Lummerzheim & Co, LAMBRECHTS +23 more

since 2024 · until 2026

J.P.J. DE NUL

Chairman of the board

Also active at: Jan De Nul Dredging, Maritime & Construction Management, Lakosa +1 more

since 2024 · until 2030

DDN BV

Director · represented by Dirk De Nul

Also active at: Algemene Ondernemingen Soetaert, Jan De Nul Dredging, Vlaamse Bagger Maatschappij +2 more

since 2025 · until 2028

JDN BV

Managing director · represented by Julie De Nul

Also active at: DOCK-SITE, Lummerzheim & Co, LAMBRECHTS +22 more

since 2026 · until 2030

Establishments

Establishment units

Physical locations of this company

Registered office

Tragel 60

9308 Aalst

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

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 99 companies are registered 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 Dredging same network

€ 70.4 million revenue · 2025

Envisan same network

€ 108.5 million revenue · 2025

+94 more

Details

Company number
0406.041.406
VAT number
BE 0406.041.406
Registered office
Tragel 60, 9308 Aalst
Names & denominations
Jan De Nul
Enterprise type
Rechtspersoon
Legal form
Public limited company
Legal situation
Normale toestand
Start date
10 December 1938
Peppol
Active · Active since 4 Jun 2026
Activities · NACE

Waterbouw, muv baggerwerken

Baggerwerken

Bouw van autowegen en andere wegen, vliegvelden en sportfaciliteiten

Overige werkzaamheden in verband met de afwerking van gebouwen

Bouw van autowegen en andere wegen

View on CBE Public ↗ Annual accounts (NBB) ↗

Frequently asked questions

What is the enterprise number of Jan De Nul?
The enterprise number of Jan De Nul is BE0406041406.
What is the address of Jan De Nul?
The registered office of Jan De Nul is located at Tragel 60, 9308 Aalst.
When was Jan De Nul founded?
Jan De Nul was founded on 10 December 1938.
What is the main activity of Jan De Nul?
The main activity of Jan De Nul is "Waterbouw, muv baggerwerken" (NACE code 42919).
Does Jan De Nul have a website?
No website is currently known for Jan De Nul.
How much profit did Jan De Nul make in 2025?
Jan De Nul posted a profit after taxes of € 11,453,377 in financial year 2025.
What is the revenue of Jan De Nul?
In its most recent annual accounts (2025), Jan De Nul reported revenue of € 1,731,296,563.
How many employees does Jan De Nul have?
According to the 2025 annual accounts, Jan De Nul has 1,840.7 full-time equivalents (FTE).
Where can I find the annual accounts of Jan De Nul?
Jan De Nul files its annual accounts with the Central Balance Sheet Office of the National Bank of Belgium. The key figures for recent financial years are available for free on this page.
Who are the directors of Jan De Nul?
According to the 2025 annual accounts, the directors of Jan De Nul are: JKN Consult BV, Paul LIEVENS, Julie De NUL, J.P.J. DE NUL, DDN BV, JDN BV.
Who owns Jan De Nul?
It owns 100% of AIRCOPLUS, 100% of JAN DE NUL BENIN SA, 100% of JDN DENIZCILIK VE ALTYAPI HIZMETLERI AS, 100% of SCK INVEST, 100% of JAN DE NUL PHILIPPINES INC. and 100% of JAN DE NUL SAUDI ARABIA CO. LTD itself.