43.99.Z - Other specialised construction activities not elsewhere classified
23.70.Z - Cutting, shaping and finishing of stone
25.11.Z - Manufacture of metal structures and parts of structures
33.20.Z - Installation of industrial machinery and equipment and outfit
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
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
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
46.13.Z - Agents involved in the sale of timber and building materials
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
