41.20.Z - Building works related to erection of residential and non-residential buildings
41.1 - Realization of building projects related to erection of buildings
42.1 - Construction of roads and railways
43.1 - Demolition and site preparation
43.2 - Electrical, plumbing and other construction installation activities
43.3 - Building completion and finishing
68.1 - Real estate activities with own property and development of building projects
77.3 - Rental and leasing of other machinery, equipment and tangible goods
81.3 - Landscape service activities
96.0 - Other personal service activities