|Director||Tristan von Lahnstein|
Lahnstein Enterprises is the entertainment branch of Lahnstein Enterprises. It is led by Tristan von Lahnstein. Their first project was a musical, The Lost Love of Lily Rose, with Marlene von Lahnstein in the main role.
Marlene had touched the audience, and the musical was very successful at first. But Marlene had a lot of personal problems at the time, so she couldn't perform, and her role was taken over by another singer in the meanwhile. Without Marlene the musical was less successful, and therefore certain members of the Lahnstein Board wanted to cut the budget for Lahnstein Entertainment, but this has not yet happened.