The Wasserstraßen- und Schifffahrtsamt Weser-Jade-Nordsee is a German federal authority responsible for the management and maintenance of federal waterways including the Jade, Weser, and parts of the North Sea.
Hanseatic SHipping is the biggest company in the worldwide Schulte Group of Shipmanagement Companies. Currently Hanseatic has 185 ships in management, of which 65 are also in full technical management. The fleet comprises container, oil/chemical/product tankers, gascarriers, bulkers, reefers, VLCC's, RoRo and semi-container ships, FPSO's. Hanseatic has a subsidiary management company in Singapore and an affiliated managment company in Hamburg, Reimarus Schiffahrtskontor GmbH & Co, KG.
Hartmann Schiffahrts GmbH & Co KG is a Leer, Germany-based maritime company specializing in shipowning, technical and commercial ship management, crewing, and training with a fleet of over 100 vessels and 40 years of expertise.
NSB - Niederelbe Schiffahrtsgesellschaft mbH & Co. KG is a shipping company based in Buxtehude, Germany, specializing in freight and container vessel operations.