Jan De Nul Group is a Belgian, family-owned contractor specializing in dredging, marine and offshore construction, and environmental services. The company executes land reclamation, port deepening, coastal protection, subsea trenching and backfilling, and the installation of offshore energy infrastructure, including foundations, cables, and rock protection. Its global fleet includes trailing suction hopper and cutter suction dredgers, fallpipe and rock installation vessels, cable‑lay vessels, and installation jack‑ups, enabling large-scale maritime and civil engineering projects worldwide.
Through its environmental division (including Envisan), Jan De Nul delivers soil and sediment remediation, contaminated dredged material treatment and dewatering, and water treatment solutions. The group’s work supports industrial supply chains by developing and maintaining port access, navigation channels, and offshore connections used by petrochemical and bulk chemical facilities, as well as by remediating legacy contamination in industrial waterways and sites.
Official website: jandenul.com
chemXplore tracks active investment projects involving Jan De Nul, across sectors such as Basic Chemicals, Biobased & Circular, and Polymers.
Jan De Nul's role is mapped on each — as EPCI.
