41.20.Z - Building works related to erection of residential and non-residential buildings
62.03.Z - Computer facilities management activities
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
45.32.Z - Retail trade of motor vehicle parts and accessories, excluding motorcycles
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
43.39.Z - Other building completion and finishing
62.09.Z - Other information technology and computer service activities
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
43.12.Z - Site preparation
42.11.Z - Works related to construction of roads and motorways
42.12.Z - Works related to construction of railways and underground railways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
42.91.Z - Works related to construction of water projects
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
41.10.Z - Realization of building projects related to erection of buildings
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
