Acquisition, sale, exchange, brokerage, rental, management and use of all types of properties and real estate; execution of general contractor activities and provision of services for the construction industry; creation of turnkey buildings as general planner or general contractor, as well as on behalf of third parties and on its own account, provision of all services required to pursue this purpose, in particular development, planning, optimization and execution of construction projects, trade in goods of all kinds, import and export; planning, design, execution and repair of heating and sanitary installations (sanitary, ventilation, climate, renewable energy, solar installations, ventilation), the preparation of expert opinions in this field and the trade in related products; complete purpose description according to the articles of association.