43.21.Z - Electrical installation
43.24.Z - Other construction installation
33.14.Z - Repair and maintenance of electrical equipment
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.11.Z - Construction of roads and motorways
42.13.Z - Construction of bridges and tunnels
42.22.Z - Construction of utility projects for electricity and telecommunications
43.11.Z - Demolition
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
33.13.Z - Repair and maintenance of electronic and optical equipment
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
43.42.Z - Other specialised construction activities in construction of buildings
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
27.33.Z - Manufacture of wiring devices
25.61.Z - Manufacture of cutlery
26.11.Z - Manufacture of electronic components
26.20.Z - Manufacture of computers and peripheral equipment
26.30.Z - Manufacture of communication equipment
26.40.Z - Manufacture of consumer electronics
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
27.11.Z - Manufacture of electric motors, generators and transformers
27.12.Z - Manufacture of electricity distribution and control apparatus
25.53.Z - Machining of metals
27.40.Z - Manufacture of lighting equipment
27.51.Z - Manufacture of electric domestic appliances
27.52.Z - Manufacture of non-electric domestic appliances
27.90.Z - Manufacture of other electrical equipment
28.21.Z - Manufacture of ovens, furnaces and permanent household heating equipment
28.24.Z - Manufacture of power-driven hand tools
29.31.Z - Manufacture of electrical and electronic equipment for motor vehicles
33.12.Z - Repair and maintenance of machinery