47.91.Z - Retail sale via mail order houses or via internet
43.31.Z - Plastering
96.01.Z - Washing and (dry-)cleaning of textile and fur products
91.03.Z - Operation of historical sites and buildings and similar visitor attractions
81.29.Z - Other cleaning activities
81.21.Z - General cleaning of buildings
80.20.Z - Security systems service activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
71.12.Z - Engineering activities and related technical consultancy
70.22.Z - Business and other management consultancy activities
46.90.Z - Non-specialised wholesale trade
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.91.Z - Works related to construction of water projects
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.13.Z - Works related to construction of bridges and tunnels
42.12.Z - Works related to construction of railways and underground railways
42.11.Z - Works related to construction of roads and motorways
41.20.Z - Building works related to erection of residential and non-residential buildings
25.73.Z - Manufacture of tools