70.20.Z - Business and other management consultancy activities
43.60.Z - Intermediation service activities for specialised construction services
85.59.D - Other non-school forms of education, not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
82.40.Z - Intermediation service activities for business support service activities n.e.c.
73.30.B - Other activities in the field of public relations and communication
73.20.Z - Market research and public opinion polling
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
42.11.Z - Construction of roads and motorways
43.50.Z - Specialised construction activities in civil engineering
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Construction of other civil engineering projects n.e.c.
42.13.Z - Construction of bridges and tunnels
42.12.Z - Construction of railways and underground railways
