71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
43.31.Z - Plastering
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
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
63.11.Z - Data processing, hosting and related activities
43.29.Z - Other construction installation
71.20.B - Other technical testing and analysis
74.20.Z - Photographic activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
77.33.Z - Rental and leasing of office machinery and equipment, including computers
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
81.22.Z - Specialised building and industrial cleaning activities
81.30.Z - Landscape service activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
42.12.Z - Works related to construction of railways and underground railways
16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials
37.00.Z - Sewage disposal and treatment
38.11.Z - Collection of non-hazardous waste
38.21.Z - Treatment and disposal of non-hazardous waste
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
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
16.23.Z - Manufacture of other builders carpentry and joinery
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
43.22.Z - Plumbing, heat and air-conditioning installation
