71.12.B - Other activities in the field of engineering and related technical consulting
62.09.Z - Other information technology and computer service activities
43.22.Z - Plumbing, heat and air-conditioning installation
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 - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
46.51.Z - Wholesale of computers, peripheral equipment and software
62.02.Z - Computer consultancy activities
43.21.Z - Electrical installation
68.32.Z - Management of real estate on a fee or contract basis
71.11.Z - Architectural activities
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
77.33.Z - Rental and leasing of office machinery, equipment and computers
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
80.20.Z - Security systems service activities
81.10.Z - Combined facilities support activities
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
33.20.Z - Installation of industrial machinery and equipment
23.62.Z - Manufacture of plaster products for construction purposes
23.63.Z - Manufacture of ready-mixed concrete
23.64.Z - Manufacture of mortars
23.65.Z - Manufacture of fibre cement
23.69.Z - Manufacture of other articles of concrete, plaster and cement
25.11.Z - Manufacture of metal structures and parts of structures
25.61.Z - Manufacture of cutlery
25.62.Z - Manufacture of locks and hinges
26.20.Z - Manufacture of computers and peripheral equipment
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
23.61.Z - Manufacture of concrete products for construction purposes
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
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
