The dimensions and opportunities afforded by the 126-metre-high Prime Tower – floor space totalling 40,000 square metres, room for 2,000 workplaces, comprising 36 floors and including a spectacular view of the city, mountains and lake – are impressive and make Switzerland’s tallest building a dream workplace. Working in the Tower means leaving the ordinary routine behind. The octagon-shaped Prime Tower is the winning project of a high-class competition involving top-ranking architects, deciding in favour of the Zurich architect team Gigon/Guyer.