68.12.A - Construction projects related to the erection of residential buildings
01.61.Z - Support activities for crop production
02.10.Z - Silviculture and other forestry activities
02.20.Z - Logging
02.40.Z - Support services to forestry
36.00.Z - Water collection, treatment and supply
37.00.Z - Sewerage
38.11.Z - Collection of non-hazardous waste
38.21.Z - Materials recovery
38.31.Z - Incineration without energy recovery
39.00.Z - Remediation activities and other waste management service activities
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.
43.11.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
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.99.Z - Other specialised construction activities n.e.c.
68.12.B - Construction projects related to the erection of non-residential buildings
68.20.Z - Rental and operating of own or leased real estate
77.21.Z - Rental and leasing of recreational and sports goods
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
