41.1 - Realization of building projects related to erection of buildings
41.2 - Building works related to erection of residential and non-residential buildings
42.1 - Construction of roads and railways
42.2 - Construction of utility projects
42.9 - Construction of other civil engineering projects
43.1 - Demolition and site preparation
43.2 - Electrical, plumbing and other construction installation activities
43.3 - Building completion and finishing
43.9 - Other specialised construction activities
68.1 - Real estate activities with own property and development of building projects
68.2 - Rental and operating of own or leased real estate
68.32 - Other real estate activities on a fee or contract basis
70.2 - Business and other management consultancy activities
73.1 - Advertising
81.1 - Combined facilities support activities
81.2 - Cleaning activities
81.3 - Landscape service activities
