61.10.Z - Wired telecommunications activities
46.51.Z - Wholesale of computers, peripheral equipment and software
63.11.Z - Data processing, hosting and related activities
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
61.90.Z - Other telecommunications activities
61.30.Z - Satellite telecommunications activities
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
10.91.Z - Manufacture of prepared feeds for farm animals
43.99.Z - Other specialised construction activities not elsewhere classified
43.34.Z - Painting and glazing
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
42.22.Z - Works related to construction of telecommunications and electricity lines
33.20.Z - Installation of industrial machinery and equipment and outfit
33.14.Z - Repair and maintenance of electrical equipment
