33.11.Z - Repair and maintenance of fabricated metal products
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
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.
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
47.42.Z - Retail sale of telecommunications equipment in specialised stores
47.78.Z - Retail sale of other new goods
47.79.Z - Retail sale of second-hand goods in specialised stores
68.12.C - Execution of other construction projects
71.11.Z - Architectural activities
71.12.B - Other activities in the field of engineering and related technical consulting
71.12.Z - Engineering activities and related technical consultancy
71.20.A - Research and analysis related to food quality
43.33.Z - Floor and wall covering
71.20.C - Other technical research and analyses
74.10.Z - Specialised design activities
74.12.Z - Graphic design and visual communication activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.99.Z - All other professional, scientific and technical activities n.e.c.
81.21.Z - General cleaning of buildings
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.22.Z - Specialised building and industrial cleaning activities
81.23.B - Other cleaning activities not classified elsewhere
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities
91.30.Z - Conservation, restoration and other support activities for cultural heritage
95.12.Z - Repair and maintenance of (tele)communication equipment
42.22.Z - Construction of utility projects for electricity and telecommunications
36.00.Z - Water collection, treatment and supply
37.00.Z - Sewerage
38.11.Z - Collection of non-hazardous waste
38.12.Z - Collection of hazardous waste
39.00.Z - Remediation activities and other waste management service activities
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
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
42.12.Z - Construction of railways and underground railways
42.13.Z - Construction of bridges and tunnels
42.21.Z - Construction of utility projects for fluids
33.12.Z - Repair and maintenance of machinery
42.91.Z - Construction of water projects
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
43.23.Z - Installation of insulation
43.24.Z - Other construction installation
43.29.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation