58.29.Z - Other software publishing
26.20.Z - Manufacture of computers and peripheral equipment
26.30.Z - Manufacture of communication equipment
46.51.Z - Wholesale of computers, peripheral equipment and software
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.90.Z - Other telecommunications activities
62.01.Z - Computer programming activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
72.19.Z - Other research and experimental development on natural sciences and engineering
96.09.Z - Other personal service activities not elsewhere classified
