Wikipedia
Lürssen
Lürssen (or Lürssen Werft) is a German shipbuilding company based in Bremen-Vegesack.
Lürssen designs and constructs yachts, naval ships and special vessels. Trading as Lürssen Yachts, it is one of the leading builders of custom superyachts such as Paul Allen's Octopus, David Geffen's Rising Sun, and Azzam, the largest private yacht in the world at 180m in length.