Provision of services, consulting and training of all kinds in the fields of aviation and medicine, in particular in the hospital and clinic sector, operation and rental of aircraft, exercise of board of directors' activities and their consulting in various industries, administration, construction as well as purchase and sale of real estate and provision of services in the field of financial and facility management. May also participate in other companies of any kind at home and abroad, found, acquire and merge with them, furthermore acquire, encumber and dispose of properties and intellectual property rights at home and abroad, and establish branches and agencies at home and abroad by resolution of the board of directors.