Dredging companies

Royal Boskalis B.V. (Dutch: Koninklijke Boskalis B.V.) is a Dutch dredging and heavylift company that provides services relating to the construction and maintenance of maritime infrastructure internationally. The company has one of the world's largest dredging fleets and owns Smit International. In 2010, Dockwise, a large heavy-lift shipping company, was merged into Boskalis.

Belgian marine construction company

Dutch dredging company

Dredging, Environmental and Marine Engineering NV (DEME) is an international group of specialised companies in the fields of capital and maintenance dredging, land reclamation, port infrastructure development, offshore related services for the oil & gas industry, offshore windfarm installation, and environmental remediation. The group is based in Zwijndrecht, Belgium, and has current operations on five continents.