The company's purpose is any activity in the field of real estate and in particular real estate development. The company also has the purpose of acquiring, holding, administering and selling intellectual property rights as well as participating in companies of all types in Switzerland and abroad. Furthermore, the company's purpose is the development, manufacture, repair and maintenance of aircraft, aircraft and cars as well as the trade in aircraft, aircraft, cars, their accessories and parts. The company may carry out all commercial and financial transactions having a direct or indirect connection with its purpose. The company may establish branches and subsidiaries in Switzerland and abroad and take participations in other companies in Switzerland and abroad. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also carry out financing for its own account or for the account of third parties, as well as contract guarantees and sureties for subsidiaries and third parties.