The purchase and sale as well as the distribution of international hearing aids and industry-standard accessories, glasses, frames, lenses, contact lenses including optical instruments and corresponding accessories, combined with personal and exclusive customer consulting. The company can establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, sell and manage real estate in Switzerland and abroad. It can also provide financing for its own account or for third-party account, as well as provide guarantees and sureties for subsidiaries and third parties.