any activity related to hearing systems, namely the physical and remote sale, rental, consulting, personalized adaptation, remote adjustment of new, used and refurbished hearing aids and hearing accessories, hearing prevention, hearing protection, after-sales service and home service. The company may also: carry out all financial, commercial, industrial, movable or immovable operations directly or indirectly related to its social purpose; Establish branches and subsidiaries in Switzerland and abroad; Participate in other companies in Switzerland and abroad having a direct or indirect connection with its purpose; Grant loans to its associates or third parties, guarantee loans subscribed by its associates or third parties, secure these loans by issuing or pledging mortgage securities or by subscribing to any other financial commitment, pledge these assets to secure any claim.