62.02.Z - Computer consultancy activities
26.11.Z - Manufacture of electronic components
26.12.Z - Manufacture of electronic printed circuits
26.20.Z - Manufacture of computers and peripheral equipment
26.30.Z - Manufacture of(tele)communication equipment
27.90.Z - Manufacture of other electrical equipment
46.51.Z - Wholesale of computers, peripheral equipment and software
58.29.Z - Other software publishing
62.01.Z - Computer programming activities
62.09.Z - Other information technology and computer service activities