62.20.B - Other activities related to it consulting and it asset management
61.10.A - Internet traffic exchange services
61.10.B - Other activities in wired, wireless, and satellite telecommunications
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.90.A - Internet communication services
62.10.B - Other programming activities
62.20.A - Cybersecurity activities
62.90.Z - Other information technology and computer service activities
63.10.A - Data center colocation and cloud computing services
63.10.C - Content delivery network (cdn) server services
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
63.92.Z - Other information service activities
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not elsewhere classified
