02.40.Z - Service activity related to forestry
41.10.Z - Realization of building projects related to erection of buildings
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.29.Z - Other construction installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.21.Z - Works related to construction of transmission pipelines and distribution networks
41.20.Z - Building works related to erection of residential and non-residential buildings
16.10.Z - Sawmilling and planing of wood
33.11.Z - Repair and maintenance of fabricated metal products
31.02.Z - Manufacture of kitchen furniture
31.01.Z - Manufacture of office and shop furniture
25.62.Z - Mechanical working of metal elements
25.61.Z - Treatment and coating of metals
25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy
25.11.Z - Manufacture of metal structures and parts of structures
16.24.Z - Manufacture of wooden containers
16.23.Z - Manufacture of other builders carpentry and joinery