63.11.Z - Data processing, hosting and related activities
61.10.Z - Wired telecommunications activities
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.90.Z - Other telecommunications activities
62.09.Z - Other information technology and computer service activities
63.12.Z - Web portals
64.99.Z - Other financial service activities, except insurance and pension funding n.e.c.
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
70.21.Z - Public relations and communication activities
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
