43.12.Z - Site preparation
43.34.Z - Painting and glazing
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
42.11.Z - Works related to construction of roads and motorways
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
81.30.Z - Landscape service activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
95.21.Z - Repair and maintenance of consumer electronics
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
01.19.Z - Growing of other non-perennial crops
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
33.20.Z - Installation of industrial machinery and equipment and outfit
33.14.Z - Repair and maintenance of electrical equipment
33.11.Z - Repair and maintenance of fabricated metal products
28.30.Z - Manufacture of agricultural and forestry machinery
25.93.Z - Manufacture of wire products, chains and springs
25.12.Z - Manufacture of metal elements of building woodwork
25.11.Z - Manufacture of metal structures and parts of structures
02.40.Z - Service activity related to forestry
02.20.Z - Logging
02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products
01.63.Z - Post-harvest crop activities
01.62.Z - Support activities for farm animal production
01.61.Z - Support activities for crop production