43.99.Z - Other specialised construction activities not elsewhere classified
70.21.Z - Public relations and communication activities
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
46.13.Z - Agents involved in the sale of timber and building materials
59.11.Z - Motion picture, video and television programme production activities
63.11.Z - Data processing, hosting and related activities
68.10.Z - Buying and selling of own real estate
68.31.Z - Real estate agencies
69.10.Z - Legal activities
43.32.Z - Joinery installation
70.22.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
74.10.Z - Specialised design activities
74.20.Z - Photographic activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
90.03.Z - Artistic creation activities
42.22.Z - Works related to construction of telecommunications and electricity lines
25.61.Z - Treatment and coating of metals
25.62.Z - Mechanical working of metal elements
33.15.Z - Repair and maintenance of ships and boats
33.20.Z - Installation of industrial machinery and equipment and outfit
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
42.12.Z - Works related to construction of railways and underground railways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction of transmission pipelines and distribution networks
25.11.Z - Manufacture of metal structures and parts of structures
42.91.Z - Works related to construction of water projects
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.31.Z - Plastering