08.12.Z - Operation of gravel and sand pits and mining of clay and kaolin
23.63.Z - Manufacture of ready-mixed concrete
23.99.Z - Manufacture of other non-metallic mineral products n.e.c.
38.11.Z - Collection of non-hazardous waste
38.32.Z - Landfilling or permanent storage
41.20.Z - Building works related to erection of residential and 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
42.91.Z - Construction of water projects
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities n.e.c.
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
46.77.Z - Wholesale of waste and scrap
46.90.Z - Non-specialised wholesale trade
49.41.Z - Freight transport by road
52.10.B - Storage and warehousing of other goods
68.20.Z - Rental and operating of own or leased real estate
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
77.12.Z - Rental and leasing of trucks
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment