Provision of services of all kinds in the real estate sector; acquisition, sale, creation, holding, brokerage, rental and management of real estate; maintenance of properties and their surroundings as well as their preservation and caretaker services of all kinds; execution of construction and renovation work; import and export of goods of all kinds; transportation of goods of all kinds; organization and implementation of horse transports; participations; management of assets, in particular acquisition, financing, creation, management and sale of properties; conclusion of patent, license and other intellectual property transactions.