71.12.B - Other activities in the field of engineering and related technical consulting
41.00.A - Construction of residential buildings
41.00.B - Construction of 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
42.22.Z - Construction of utility projects for electricity and telecommunications
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
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings
43.50.Z - Specialised construction activities in civil engineering
43.60.Z - Intermediation service activities for specialised construction services
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
61.10.B - Other activities in wired, wireless, and satellite telecommunications
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.90.B - Other telecommunications activities not elsewhere classified
62.20.B - Other activities related to it consulting and it asset management
62.90.Z - Other information technology and computer service activities
68.12.A - Construction projects related to the erection of residential buildings
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.C - Execution of other construction projects
68.32.A - Real estate valuation activities
68.32.B - Property management services on a contractual basis
68.32.C - Other real estate market services on a contractual basis not elsewhere classified
71.11.Z - Architectural activities
71.12.A - Activity in the field of geodesy and cartography
71.20.C - Other technical research and analyses
74.14.Z - Other specialised design activities
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
80.09.Z - Security activities n.e.c.
81.10.Z - Combined facilities support activities
81.21.Z - General cleaning of buildings
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.30.Z - Landscape service activities
93.11.Z - Operation of sports facilities
93.13.Z - Activities of fitness centres
93.19.Z - Sports activities n.e.c.
