71.12.Z - Engineering activities and related technical consultancy
41.10.Z - Realization of building projects related to erection of buildings
42.11.Z - Construction of roads and motorways
42.22.Z - Construction of utility projects for electricity and telecommunications
43.39.Z - Other building completion and finishing
61.10.Z - Wired telecommunications activities
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
70.22.Z - Business and other management consultancy activities
78.20.Z - Temporary employment agency activities and other human resource provisions
82.19.Z - Photocopying, document preparation and other specialised office support activities
