Jan De Nul

Jan De Nul

Our expertise

Offshore, marine, civil, environment and project development. Jan De Nul Group is a leading expert in five main activities.

Jan De Nul Group shapes both water and land. We enable the production of offshore energy and maintain the depth of waterways. We build new ports and create extra land. We realise complex infrastructure works and erect any type of building. We tackle pollution in whatever form. Thanks to the fruitful interaction within our company, we can offer overall solutions that combine one, several or even all these activities.

Latest Projects


As a member of the SPI.R0 consortium, we'll redevelop the R0xA201 traffic complex: safer, greener and less traffic jams.

Princess Elisabeth Island

The artificial energy-island Princess Elisabeth is a world’s first. TM EDISON won the project in 2023 and starts the island’s construction in 2024. The works will take about 2.5 years to complete and raise a six-hectare island out of the sea, or the size of twelve football fields, 45 km off the coast of Ostend.