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Jan De Nul was established in 1938, by its founder Jan De Nul, as a Civil Engineering Construction Company. In 1951, expansion towards dredging started and evolved into its main activity in which Jan De Nul has become a world leader.
A combination of more than 4500 staff and employees together with the world’s most modern and technologically advanced dredging fleet, ranks Jan De Nul Group at the top of the international dredging industry. The Jan De Nul Group’s massive expansion policy with respect to its new dredging fleet capacity is unequalled in the dredging sector.
Products/Services overview
Capital dredging and maintenance works in ports, harbours, rivers, etc;
Reclamation of port and industrial areas;
Rock dredging in open sea conditions;
Dredging of shore approaches and trenches for offshore pipelines and outfalls;
Sand wave dredging in open sea (pre-sweeping);
Pipeline stabilization and protection by rock dumping;
Coastal defence by means of beach replenishment;
Oil recovery and cleaning operations;
Dredging, treatment and disposal of contaminated soils;
Specialized alternative dredging methods to reduce or avoid environmental impact on marine related works.
