41.10.Z - Realization of building projects related to erection of buildings
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
47.79.Z - Retail sale of second-hand goods in specialised stores
58.11.Z - Book publishing
58.14.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities
68.32.Z - Management of real estate on a fee or contract basis
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
74.10.Z - Specialised design activities
74.30.Z - Translation and interpretation activities
43.39.Z - Other building completion and finishing
77.32.Z - Rental and leasing of construction machinery and equipment
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
81.10.Z - Buildings service support activities
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities
90.03.Z - Artistic creation activities
91.03.Z - Operation of historical sites and buildings and similar visitor attractions
95.24.Z - Repair and maintenance of furniture and home furnishings
96.09.Z - Other personal service activities not elsewhere classified
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
18.12.Z - Other printing
18.13.Z - Pre-press and pre-media services
18.20.Z - Reproduction of recorded media
33.11.Z - Repair and maintenance of fabricated metal products
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
42.22.Z - Works related to construction of telecommunications and electricity lines
42.91.Z - Works related to construction of water projects
13.30.Z - Finishing of textiles
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
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing