85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
47.4 - Retail sale of information and communication equipment
58.29.Z - Other software publishing
62 - Computer programming, consultancy and related activities
63.1 - Computing infrastructure, data processing, hosting and related activities
77.33 - Rental and leasing of office machinery, equipment and computers
82.1 - Office administrative and support activities
82.99.Z - Other business support service activities not elsewhere classified
85.60.Z - Educational support activities
95.1 - Repair and maintenance of computers and communication equipment