41.20.Z - Building works related to erection of residential and non-residential buildings
68.10.Z - Buying and selling of own real estate
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
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
49.41.Z - Freight transport by road
52.21.Z - Service activities incidental to land transportation
43.22.Z - Plumbing, heat and air-conditioning installation
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
74.10.Z - Specialised design activities
77.32.Z - Rental and leasing of construction machinery and equipment
81.10.Z - Buildings service support activities
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities
42.12.Z - Works related to construction of railways and underground railways
25.61.Z - Treatment and coating of metals
38.11.Z - Collection of non-hazardous waste
38.12.Z - Collection of hazardous waste
38.21.Z - Treatment and disposal of non-hazardous waste
38.22.Z - Hazardous waste processing and neutralizing
38.31.Z - Dismantling of wrecks
38.32.Z - Recovery of sorted materials
39.00.Z - Remediation activities and other waste management services
41.10.Z - Realization of building projects related to erection of buildings
42.11.Z - Works related to construction of roads and motorways
25.11.Z - Manufacture of metal structures and parts of structures
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
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
