43.12.Z - Site preparation
43.21.Z - Electrical installation
71.12.B - Other activities in the field of engineering and related technical consulting
71.11.Z - Architectural 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
46.64.Z - Wholesale of other machinery and equipment
43.50.Z - Specialised construction activities in civil engineering
43.24.Z - Other construction installation
02.20.Z - Logging
43.13.Z - Test drilling and boring
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
42.11.Z - Construction of roads and motorways