42.11.Z - Works related to construction of roads and motorways
49.42.Z - Removal services
43.22.Z - Plumbing, heat and air-conditioning installation
43.99.Z - Other specialised construction activities not elsewhere classified
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
46.90.Z - Non-specialised wholesale trade
47.79.Z - Retail sale of second-hand goods in specialised stores
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road
43.12.Z - Site preparation
68.20.Z - Rental and operating of own or leased real estate
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
77.32.Z - Rental and leasing of construction machinery and equipment
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities
23.61.Z - Manufacture of concrete products for construction purposes
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
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
42.13.Z - Works related to construction of bridges and tunnels
42.12.Z - Works related to construction of railways and underground railways
41.20.Z - Building works related to erection of residential and non-residential buildings
39.00.Z - Remediation activities and other waste management services
38.11.Z - Collection of non-hazardous waste
35.14.Z - Trade of electricity
35.13.Z - Distribution of electricity
23.69.Z - Manufacture of other articles of concrete, plaster and cement
23.65.Z - Manufacture of fibre cement
23.64.Z - Manufacture of mortars
23.63.Z - Manufacture of ready-mixed concrete