If you want a magnificent view of the Üetliberg or the Letzigrund stadium, look no further than the Prime Tower in Zurich, the highest building in Switzerland, which is 36 storeys and 126 metres tall. The construction works for this LEED® Gold-certified building, which called for 4,388 glazing units, a third of which allow natural ventilation, were carried out by our Swiss subsidiary, Losinger Marazzi. The innovative design enables all spaces in the building, including the centre of the tower, to be illuminated by daylight, ensuring optimal conditions for the 2,000 people who work in the tower.