43.91.Z - Roofing activities
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.99.Z - Other specialised construction activities not elsewhere classified
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
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.12.Z - Site preparation
43.11.Z - Demolition
16.10.Z - Sawmilling and planing of wood
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
42.11.Z - Works related to 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
33.19.Z - Repair and maintenance of other equipment
16.24.Z - Manufacture of wooden containers
16.23.Z - Manufacture of other builders carpentry and joinery
16.22.Z - Manufacture of assembled parquet floors
