Hitzler Werft is a shipyard in Lauenberg, Germany, just outside Hamburg.
The company was founded in 1885 by Johann Georg Hitzler as a boat repair yard, and went on to build barges, trawlers, freighters, tankers, tugs, launches, barges and icebreakers.
[1] The icebreakers Hitzler Werft has built include:[2]