Foundation La Capriola
Eco-hotel Cristallina, Coglio
BioHotel Panorama
ULRICHSHOF Baby & Kinder Bio-Resort
Hotel Gutshaus Stellhagen
Eco-Label
Ibex-Label
Swiss School of Tourism and Hospitality, Chur
Pensiun Laresch Seminarhaus
BIO-Hotels
Foundation Diamante - Ristorante Il Canvetto Luganese, Lugano
Foundation Pedroncini - Ristorante Vallemaggia, Locarno
Sunstar & Privilège Hotels, Switzerland
Boldern Evangelisches Tagungs- und Studienzentrum, Männedorf
