With its complex and unusual form, this new headquarters building of a Japanese tobacco concern is a prominent feature in the Sécheron district of Geneva. Situated between the lake and the railway line, the nine-storey structure rises roughly 60 metres above the ground. The 25,000 m² development replaces three previous buildings belonging to the company that were scattered about the city.
Enclosing a triangular courtyard of ample proportions, the tubular steel space-frame structure allowed the creation of column-free internal spaces. The development makes contact with the ground at only two points. As a result, it was possible to retain public connecting routes. In addition, members of the staff can use the open areas beneath the building and in the courtyard. What is more, fresh air circulating in the shaded external areas can be exploited to provide ventilation within the building. The all-glass facade allows a great deal of natural light into the open-plan offices, the conference centre and the restaurant, as well as affording employees attractive views of the lake and the surrounding area.
Enclosing a triangular courtyard of ample proportions, the tubular steel space-frame structure allowed the creation of column-free internal spaces. The development makes contact with the ground at only two points. As a result, it was possible to retain public connecting routes. In addition, members of the staff can use the open areas beneath the building and in the courtyard. What is more, fresh air circulating in the shaded external areas can be exploited to provide ventilation within the building. The all-glass facade allows a great deal of natural light into the open-plan offices, the conference centre and the restaurant, as well as affording employees attractive views of the lake and the surrounding area.