Post Tower, Bonn

Post Tower is the headquarters of the logistic company Deutsche Post DHL with the two brands postal services for Germany Deutsche Post and the worldwide logistics company DHL. The Post Tower is a 162.5-metre, 41-storey office building in Bonn, Germany. It was designed by German-American architect Helmut Jahn and won the 2002 Silver Emporis Skyscraper Award.

It is the eleventh tallest skyscraper in Germany, and the tallest in Germany outside of Frankfurt am Main.

The building is located at the river Rhine and in the center of the old parliament area of Bonn near the Deutsche Welle and has about 55,000 m² office surface. Construction phase was May 2000 to December 2002, 80,000 m³ of concrete and 16,000 tons of structural steel were used in the building shell. The building dimensions are; height: 162.5 m, width: 41.0 m, length: 81.1 m (with ring walls 86.55 m), weight: 300,000 t. The building has the ground floor, 40 upper floors and 5 underground levels.

The Tower has a surface area of 7,000 m². The Tower is constructed as a steel-glass-building. The base of the Post Tower has the shape of two staggered semi-ellipses of two shifted circle segments. Most office walls, doors and the floors of skygardens and elevators are therefore made of 93,000 m² glass used.