| 79211000 | Accounting services | Accounting and auditing services | 
                                    
                                        
                                            | 72212443 | Accounting software development services | Programming services of application software | 
                                    
                                        
                                            | 72221000 | Business analysis consultancy services | Systems and technical consultancy services | 
                                    
                                        
                                            | 79400000 | Business and management consultancy and related services | Business services: law, marketing, consulting, recruitment, printing and security | 
                                    
                                        
                                            | 79410000 | Business and management consultancy services | Business and management consultancy and related services | 
                                    
                                        
                                            | 79411100 | Business development consultancy services | General management consultancy services | 
                                    
                                        
                                            | 72212482 | Business intelligence software development services | Programming services of application software | 
                                    
                                        
                                            | 72212400 | Business transaction and personal business software development services | Programming services of application software | 
                                    
                                        
                                            | 72600000 | Computer support and consultancy services | IT services: consulting, software development, Internet and support | 
                                    
                                        
                                            | 80533100 | Computer training services | Computer-user familiarisation and training services | 
                                    
                                        
                                            | 72510000 | Computer-related management services | Computer-related services | 
                                    
                                        
                                            | 72500000 | Computer-related services | IT services: consulting, software development, Internet and support | 
                                    
                                        
                                            | 72322000 | Data management services | Database services | 
                                    
                                        
                                            | 72300000 | Data services | IT services: consulting, software development, Internet and support | 
                                    
                                        
                                            | 72317000 | Data storage services | Data-processing services | 
                                    
                                        
                                            | 72310000 | Data-processing services | Data services | 
                                    
                                        
                                            | 80420000 | E-learning services | Adult and other education services | 
                                    
                                        
                                            | 72212451 | Enterprise resource planning software development services | Programming services of application software | 
                                    
                                        
                                            | 72212440 | Financial analysis and accounting software development services | Programming services of application software | 
                                    
                                        
                                            | 66170000 | Financial consultancy, financial transaction processing and clearing-house services | Banking and investment services | 
                                    
                                        
                                            | 79412000 | Financial management consultancy services | Business and management consultancy services | 
                                    
                                        
                                            | 79411000 | General management consultancy services | Business and management consultancy services | 
                                    
                                        
                                            | 72100000 | Hardware consultancy services | IT services: consulting, software development, Internet and support | 
                                    
                                        
                                            | 72228000 | Hardware integration consultancy services | Systems and technical consultancy services | 
                                    
                                        
                                            | 79414000 | Human resources management consultancy services | Business and management consultancy services | 
                                    
                                        
                                            | 72222300 | Information technology services | Information systems or technology strategic review and planning services | 
                                    
                                        
                                            | 72212220 | Internet and intranet software development services | Programming services of application software | 
                                    
                                        
                                            | 72000000 | IT services: consulting, software development, Internet and support | Computer and Related Services | 
                                    
                                        
                                            | 79990000 | Miscellaneous business-related services | Miscellaneous business and business-related services | 
                                    
                                        
                                            | 72212900 | Miscellaneous software development services and computer systems | Programming services of application software | 
                                    
                                        
                                            | 79211110 | Payroll management services | Accounting services | 
                                    
                                        
                                            | 79631000 | Personnel and payroll services | Personnel services except placement and supply services | 
                                    
                                        
                                            | 72212211 | Platform interconnectivity software development services | Programming services of application software | 
                                    
                                        
                                            | 72224000 | Project management consultancy services | Systems and technical consultancy services | 
                                    
                                        
                                            | 79600000 | Recruitment services | Business services: law, marketing, consulting, recruitment, printing and security | 
                                    
                                        
                                            | 72265000 | Software configuration services | Software-related services | 
                                    
                                        
                                            | 72266000 | Software consultancy services | Software-related services | 
                                    
                                        
                                            | 72262000 | Software development services | Software-related services | 
                                    
                                        
                                            | 72263000 | Software implementation services | Software-related services | 
                                    
                                        
                                            | 72227000 | Software integration consultancy services | Systems and technical consultancy services | 
                                    
                                        
                                            | 72268000 | Software supply services | Software-related services | 
                                    
                                        
                                            | 72260000 | Software-related services | Software programming and consultancy services | 
                                    
                                        
                                            | 72250000 | System and support services | Software programming and consultancy services | 
                                    
                                        
                                            | 72224100 | System implementation planning services | Project management consultancy services | 
                                    
                                        
                                            | 72220000 | Systems and technical consultancy services | Software programming and consultancy services | 
                                    
                                        
                                            | 72246000 | Systems consultancy services | Systems analysis and programming services | 
                                    
                                        
                                            | 72253200 | Systems support services | Helpdesk and support services | 
                                    
                                        
                                            | 72212450 | Time accounting or human resources software development services | Programming services of application software | 
                                    
                                        
                                            | 80500000 | Training services | Education and training services |