BOAS is a Swiss group specializing in the fields of hospitality, gastronomy, leisure and thermalism. The company's core activities include: operating hotels, particularly the Hôtel Nendaz 4 Vallées & Spa; gastronomy, with restaurants such as Le Carnotzet l'Aigle and Le Clos des Cimes; leisure activities, such as skiing, hiking and other outdoor activities; thermalism, with a large spa area featuring pools, saunas and grottos; renting luxurious apartments; and hosting events, such as weddings, seminars and other occasions. Overall, the company focuses on providing high-quality services in the tourism and leisure sector.