43.21.Z - Electrical installation
61.90.A - Internet communication services
95.21.Z - Repair and maintenance of consumer electronics
95.10.Z - Repair and maintenance of computers and communication equipment
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
63.10.C - Content delivery network (cdn) server services
63.10.B - Dns (domain name system) services
63.10.A - Data center colocation and cloud computing services
62.90.Z - Other information technology and computer service activities
62.20.B - Other activities related to it consulting and it asset management
62.20.A - Cybersecurity activities
62.10.B - Other programming activities
62.10.A - Computer game programming activities
61.90.B - Other telecommunications activities not elsewhere classified
26.20.Z - Manufacture of computers and peripheral equipment
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.10.B - Other activities in wired, wireless, and satellite telecommunications
61.10.A - Internet traffic exchange services
60.39.Z - Other content distribution activities
60.20.Z - Television programming, broadcasting and video distribution activities
47.92.Z - Intermediation service activities for specialised retail sale
47.40.Z - Retail sale of information and communication equipment
46.50.Z - Wholesale of information and communication equipment
42.22.Z - Construction of utility projects for electricity and telecommunications
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
