Operation of a dental practice. The company provides dental services of all kinds (facial and jaw surgical treatments and interventions, orthodontics, dental laboratory work, trade in dental and medical products, means, instruments and equipment in Switzerland and abroad) to patients, as well as cosmetic interventions in the field of aesthetic surgery. Furthermore, it aims to realize, broker and sell real estate of all kinds in Switzerland and abroad. It can establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad. It can acquire, encumber, sell and manage real estate in Switzerland and abroad, arrange financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries and third parties.