74.99.Z - All other professional, scientific and technical activities n.e.c.
43.12.Z - Site preparation
74.20.Z - Photographic activities
71.12.Z - Engineering activities and related technical consultancy
71.12.B - Other activities in the field of engineering and related technical consulting
71.11.Z - Architectural activities
69.10.Z - Legal activities
68.12.C - Execution of other construction projects
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.A - Construction projects related to the erection of residential buildings
43.60.Z - Intermediation service activities for specialised construction services
43.35.Z - Other building completion and finishing
43.13.Z - Test drilling and boring
41.00.A - Construction of residential buildings
43.11.Z - Demolition
42.99.Z - Construction of other civil engineering projects n.e.c.
42.91.Z - Construction of water projects
42.22.Z - Construction of utility projects for electricity and telecommunications
42.21.Z - Construction of utility projects for fluids
42.13.Z - Construction of bridges and tunnels
42.12.Z - Construction of railways and underground railways
42.11.Z - Construction of roads and motorways
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
41.00.B - Construction of non-residential buildings
