02.20.Z - Logging
16.10.Z - Sawmilling and planing of wood
16.23.Z - Manufacture of other builders’ carpentry and joinery
25.12.Z - Manufacture of doors and windows of metal
35.11.Z - Production of electricity from non-renewable sources
35.12.Z - Transmission of electricity
36.00.Z - Water collection, treatment and supply
37.00.Z - Sewerage
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Construction of roads and motorways
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
43.91.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
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
49.41.Z - Freight transport by road
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
68.31.Z - Intermediation service activities for real estate activities
68.32.Z - Management of real estate on a fee or contract basis
81.10.Z - Combined facilities support activities
81.21.Z - General cleaning of buildings
81.30.Z - Landscape service activities
82.99.Z - Other business support service activities not elsewhere classified