After Cologne's harbor »Rheinauhafen« had lost its original function, old listed harbor buildings were renovated and some residential and commercial buildings were rebuilt. From 2006, the three so-called crane houses were built one after the other as residential and commercial buildings. The last one opened in 2010. They got their name from the stylistic imitation of the old loading cranes with their booms facing the river. The globally unique design of the three crane houses is now an eye-catcher in the world-famous Cologne Rhine panorama with the cathedral, train station, philharmonic hall and old town and has a lasting impact on the cityscape of modern Cologne.

psb was responsible for the planning and delivery of the low-voltage switchgear, together with a partner company,..