43.21.Z - Electrical installation
                                    
                                            
                                        35.11.Z - Production of electricity
                                    
                                            
                                        35.12.Z - Transmission of electricity
                                    
                                            
                                        35.13.Z - Distribution of electricity
                                    
                                            
                                        35.14.Z - Trade of electricity
                                    
                                            
                                        35.21.Z - Manufacture of gaseous fuels
                                    
                                            
                                        35.22.Z - Distribution of gaseous fuels through mains
                                    
                                            
                                        35.23.Z - Trade of gaseous fuels through mains
                                    
                                            
                                        35.30.Z - Steam, hot water and air conditioning manufacturing and supply
                                    
                                            
                                        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
                                    
                                            
                                        42.12.Z - Works related to construction of railways and underground railways
                                    
                                            
                                        42.13.Z - Works related to construction of bridges and tunnels
                                    
                                            
                                        42.21.Z - Works related to construction of transmission pipelines and distribution networks
                                    
                                            
                                        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
                                    
                                            
                                        43.22.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 - Roofing activities
                                    
                                            
                                        43.99.Z - Other specialised construction activities not elsewhere classified
                                    
                                            
                                        49.41.Z - Freight transport by road
                                    
                                            
                                        55.10.Z - Hotels and similar accommodation
                                    
                                            
                                        55.20.Z - Holiday and other short-stay accommodation
                                    
                                            
                                        55.30.Z - Camping grounds (including grounds for camping vehicles), and campsites
                                    
                                            
                                        55.90.Z - Other accommodation
                                    
                                            
                                        56.10.A - Restaurants and other eating places
                                    
                                            
                                        56.10.B - Mobile eating places
                                    
                                            
                                        56.21.Z - Event catering activities
                                    
                                            
                                        56.29.Z - Other food service activities
                                    
                                            
                                        56.30.Z - Beverage serving activities
                                    
                                            
                                        58.11.Z - Book publishing
                                    
                                            
                                        58.12.Z - Publishing of directories and registers (e.g. street, phone directory)
                                    
                                            
                                        58.13.Z - Publishing of newspapers
                                    
                                            
                                        58.14.Z - Publishing of journals and periodicals
                                    
                                            
                                        58.19.Z - Other publishing activities
                                    
                                            
                                        58.21.Z - Publishing of computer games
                                    
                                            
                                        58.29.Z - Other software publishing
                                    
                                            
                                        59.11.Z - Motion picture, video and television programme production activities
                                    
                                            
                                        59.12.Z - Motion picture, video and television programme post-production activities
                                    
                                            
                                        59.13.Z - Motion picture, video and television programme distribution activities
                                    
                                            
                                        59.14.Z - Motion picture projection activities
                                    
                                            
                                        59.20.Z - Sound recording and music publishing activities
                                    
                                            
                                        60.10.Z - Radio broadcasting
                                    
                                            
                                        60.20.Z - Public and licence television programmes broadcasting
                                    
                                            
                                        61.10.Z - Wired telecommunications activities
                                    
                                            
                                        61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
                                    
                                            
                                        61.30.Z - Satellite telecommunications activities
                                    
                                            
                                        61.90.Z - Other telecommunications activities
                                    
                                            
                                        62.01.Z - Computer programming activities
                                    
                                            
                                        62.02.Z - Computer consultancy activities
                                    
                                            
                                        62.03.Z - Computer facilities management activities
                                    
                                            
                                        62.09.Z - Other information technology and computer service activities
                                    
                                            
                                        63.11.Z - Data processing, hosting and related activities
                                    
                                            
                                        63.12.Z - Web portals
                                    
                                            
                                        63.91.Z - News agency activities
                                    
                                            
                                        63.99.Z - Other information service activities not elsewhere classified
                                    
                                            
                                        68.10.Z - Buying and selling of own real estate
                                    
                                            
                                        68.20.Z - Rental and operating of own or leased real estate
                                    
                                            
                                        68.31.Z - Real estate agencies
                                    
                                            
                                        68.32.Z - Management of real estate on a fee or contract basis
                                    
                                            
                                        69.10.Z - Legal activities
                                    
                                            
                                        69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
                                    
                                            
                                        70.21.Z - Public relations and communication activities
                                    
                                            
                                        70.22.Z - Business and other management consultancy activities
                                    
                                            
                                        71.11.Z - Architectural activities
                                    
                                            
                                        71.12.Z - Engineering activities and related technical consultancy
                                    
                                            
                                        71.20.A - Food quality testing and analysis
                                    
                                            
                                        71.20.B - Other technical testing and analysis
                                    
                                            
                                        72.11.Z - Research and experimental development on biotechnology
                                    
                                            
                                        72.19.Z - Other research and experimental development on natural sciences and engineering
                                    
                                            
                                        72.20.Z - Research and experimental development on social sciences and humanities
                                    
                                            
                                        73.11.Z - Advertising agencies activities
                                    
                                            
                                        73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
                                    
                                            
                                        73.12.B - Intermediation in the sale of the place on advertising aims in printed media
                                    
                                            
                                        73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
                                    
                                            
                                        73.12.D - Intermediation in the sale of the place on advertising aims in other media
                                    
                                            
                                        73.20.Z - Market research and public opinion polling
                                    
                                            
                                        74.10.Z - Specialised design activities
                                    
                                            
                                        74.20.Z - Photographic activities
                                    
                                            
                                        74.30.Z - Translation and interpretation activities
                                    
                                            
                                        74.90.Z - Other professional, scientific and technical activities not elsewhere classified
                                    
                                            
                                        75.00.Z - Veterinary activities
                                    
                                            
                                        85.10.Z - Pre-primary education
                                    
                                            
                                        85.51.Z - Out-of-school forms of sports and leisure education
                                    
                                            
                                        85.52.Z - Out-of-school forms of cultural education
                                    
                                            
                                        85.53.Z - Out-of- school forms of driving  education
                                    
                                            
                                        85.59.A - Learning of foreign languages
                                    
                                            
                                        85.59.B - Other out-of-school forms of education, not elsewhere classified
                                    
                                            
                                        85.60.Z - Educational support activities
                                    
                                            
                                        94.91.Z - Activities of religious organisations
                                    
                                            
                                        95.11.Z - Repair and maintenance of computers and peripheral equipment
                                    
                                            
                                        95.12.Z - Repair and maintenance of (tele)communication equipment
                                    
                                            
                                        95.21.Z - Repair and maintenance of consumer electronics
                                    
                                            
                                        95.22.Z - Repair and maintenance of household appliances and home and garden equipment
                                    
                                            
                                        95.23.Z - Repair of footwear and leather goods
                                    
                                            
                                        95.24.Z - Repair and maintenance of furniture and home furnishings
                                    
                                            
                                        95.25.Z - Repair of watches, clocks and jewellery
                                    
                                            
                                        95.29.Z - Repair of other personal and household goods
                                    
                                            
                                        96.01.Z - Washing and (dry-)cleaning of textile and fur products
                                    
                                            
                                        96.02.Z - Hairdressing and other beauty treatment
                                    
                                            
                                        96.03.Z - Funeral and related activities
                                    
                                            
                                        96.04.Z - Physical well-being activities
                                    
                                            
                                        96.09.Z - Other personal service activities not elsewhere classified