42.21.Z - Works related to construction of transmission pipelines and distribution networks
43.99.Z - Other specialised construction activities not elsewhere classified
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
68.20.Z - Rental and operating of own or leased real estate
56.30.Z - Beverage serving activities
56.21.Z - Event catering activities
56.10.A - Restaurants and other eating places
55.10.Z - Hotels and similar accommodation
49.41.Z - Freight transport by road
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
41.20.Z - Building works related to erection of residential and non-residential buildings
43.39.Z - Other building completion and finishing
43.31.Z - Plastering
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.22.Z - Works related to construction of telecommunications and electricity lines
42.13.Z - Works related to construction of bridges and tunnels
42.12.Z - Works related to construction of railways and underground railways
42.11.Z - Works related to construction of roads and motorways
