02.40.Z - Support services to forestry
16.10.Z - Sawmilling and planing of wood
16.23.Z - Manufacture of other builders’ carpentry and joinery
16.24.Z - Manufacture of wooden containers
23.6 - Manufacture of articles of concrete, cement and plaster
23.61.Z - Manufacture of concrete products for construction purposes
23.63.Z - Manufacture of ready-mixed concrete
23.69.Z - Manufacture of other articles of concrete, plaster and cement
25.11.Z - Manufacture of metal structures and parts of structures
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
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.9 - Other specialised construction activities
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
46.13.Z - Activities of agents involved in the wholesale of timber and building materials
46.35.Z - Wholesale of tobacco products
46.39.Z - Non-specialised wholesale of food, beverages and tobacco
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.77.Z - Wholesale of waste and scrap
46.90.Z - Non-specialised wholesale trade
47.26.Z - Retail sale of tobacco products
49.41.Z - Freight transport by road
68.20.Z - Rental and operating of own or leased real estate
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
71.12.Z - Engineering activities and related technical consultancy
71.20 - Technical testing and analysis
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
73.1 - Advertising
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
77.33.Z - Rental and leasing of office machinery, equipment and computers
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities