References Through convincing innovations, high quality and environmental awareness, combined with competence, continuity and reliability, Seven-Air has become the market leader in Switzerland. All references (945 KB) Hotel Schweizerhof, Luzern Splash e spa, Tamaro TI MS Diamant Motorschiff, Luzern Bundeshaus Bern Acetelion Allschwil BL Jungfraujoch - Sphinx-Ausbau Chalet Royalp, Villars s/Ollon Badrutt's Palace-Hotel, St. Moritz Wasserbleichi, Zürich Mineralbad und SPA, Rigi Kaltbad Hochschule für Technik und Architektur Luzern, Horw Badrutt's Palace Hotel, St. Moritz Prime Tower Zürich Roche Bau 1, Basel SAC Monte Rosa Hütte Zermatt VS Grand Hotel Tschuggen, Arosa Bernaqua - Westside Bern Kantonsspital, Luzern Migros Laenderpark Stans NW Sihlcity Zürich Kantonsspital, Sursee Aegeribad,ZG Messegebäude Basel Restaurant Opus, Luzern Kultur und Kongresszentrum Luzern (KKL) Wellnesscenter Sihlcity, Zürich Hallenbad Uster Grand Resort Bad Ragaz, Bad Ragaz Bergoase Tschuggen Grand Hotel, Arosa Hotel Restaurant Living, commerce Wellness, swimming pool Nursing care, residential home Transport, tunnelling Entertainment Education Foodstuff Shopping Security, protection Industry Sports Bank, stock exchange Chemical industry Healthiness Service, special America, Asia, Australia, Africa Europe