42.22.Z - Construction of utility projects for electricity and telecommunications
01.61.Z - Support activities for crop production
27.12.Z - Manufacture of electricity distribution and control apparatus
27.40.Z - Manufacture of lighting equipment
27.90.Z - Manufacture of other electrical equipment
33.14.Z - Repair and maintenance of electrical equipment
33.20.Z - Installation of industrial machinery and equipment
35.12.B - Solar energy
35.15.Z - Trade of electricity
35.16.Z - Storage of electricity
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.21.Z - Construction of utility projects for fluids
42.91.Z - Construction of water projects
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
43.24.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
43.42.Z - Other specialised construction activities in construction of buildings
46.43.Z - Wholesale of electrical household appliances
46.47.Z - Wholesale of household, office and shop furniture, carpets and lighting equipment
46.64.Z - Wholesale of other machinery and equipment
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
46.84.Z - Wholesale of hardware, plumbing and heating equipment and supplies
47.78.Z - Retail sale of other new goods
61.10.B - Other activities in wired, wireless, and satellite telecommunications
68.11.Z - Buying and selling of own real estate
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
68.20.Z - Rental and operating of own or leased real estate
68.31.Z - Intermediation service activities for real estate activities
68.32.B - Property management services on a contractual basis
71.12.B - Other activities in the field of engineering and related technical consulting
81.10.Z - Combined facilities support activities