Traumhaus AG expands the management of the group of companies since September 1, 2022 with Diplom-Ingenieur Dirk Haarbach as Head of Planning and Project Management in close cooperation with CEO Otfried Sinner. Dirk Haarbach is responsible for the planning departments and sampling. The areas of precast walls away from production, new developments and innovations are also part of his sphere of activity.

His previous project successes include "Am Generalshof" and "Kokoni" in Berlin.