All the services, as commisioned or indicated by Port Authority, needed to maintain and manage port infrastructures (Port Authority infrastructures or public infrastructures);
Services demanded for the developing of the Port of Trieste, directed to the Port Authority and port workers in its totality;
Special services demanded and directed to Port Authority;
The possibility to develop, research, call for feasibility studies, preliminary plan and executive projects linked or linkable to activies done or to be done in the Port area..