71.12.B - Other activities in the field of engineering and related technical consulting
09.10.Z - Support activities for petroleum and natural gas extraction
09.90.Z - Support activities for other mining and quarrying
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.11.Z - Construction of roads and motorways
42.12.Z - Construction of railways and underground railways
42.13.Z - Construction of bridges and tunnels
42.21.Z - Construction of utility projects for fluids
42.22.Z - Construction of utility projects for electricity and telecommunications
42.91.Z - Construction of water projects
42.99.Z - Construction of other civil engineering projects n.e.c.
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
47.52.Z - Retail sale of hardware, building materials, paints and glass
47.55.Z - Retail sale of furniture, lighting equipment, tableware and other household goods
61.10.B - Other activities in wired, wireless, and satellite telecommunications
68.11.Z - Buying and selling of own real estate
68.12.A - Construction projects related to the erection of residential buildings
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.C - Execution of other construction projects
68.20.Z - Rental and operating of own or leased real estate
70.20.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
74.11.Z - Industrial product and fashion design activities
74.99.Z - All other professional, scientific and technical activities n.e.c.
80.09.Z - Security activities n.e.c.
