43.21.Z - Electrical installation
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
77.33.Z - Rental and leasing of office machinery and equipment, including computers
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
24.42.B - Aluminium and aluminium alloy goods production
46.90.Z - Non-specialised wholesale trade
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
43.29.Z - Other construction installation
33.20.Z - Installation of industrial machinery and equipment and outfit
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
33.12.Z - Repair and maintenance of machinery
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
25.93.Z - Manufacture of wire products, chains and springs
25.62.Z - Mechanical working of metal elements