71.12.Z - Engineering activities and related technical consultancy
18.13.Z - Pre-press and pre-media services
41.10.Z - Realization of building projects related to erection of buildings
42.21.Z - Construction of utility projects for fluids
43.22.Z - Plumbing, heat and air-conditioning installation
45 - Wholesale and retail trade of motor vehicles; repair of motor vehicles
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
70.22.Z - Business and other management consultancy activities
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified