71.11.Z - Architectural activities
43.32.Z - Joinery installation
95.11.Z - Repair and maintenance of computers and peripheral equipment
71.12.Z - Engineering activities and related technical consultancy
62.09.Z - Other information technology and computer service activities
62.02.Z - Computer consultancy activities
58.29.Z - Other software publishing
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
41.10.Z - Realization of building projects related to erection of buildings
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.91.Z - Works related to construction of water projects
42.22.Z - Works related to construction of telecommunications and electricity lines
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
