71.12.Z - Engineering activities and related technical consultancy
61.10.Z - Wired telecommunications activities
95.12.Z - Repair and maintenance of (tele)communication equipment
82.99.Z - Other business support service activities not elsewhere classified
78.10.Z - Activities of employment placement agencies
71.20.B - Other technical testing and analysis
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
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
28.25.Z - Manufacture of industrial cooling and ventilation equipment
49.41.Z - Freight transport by road
47.42.Z - Retail sale of telecommunications equipment in specialised stores
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
33.20.Z - Installation of industrial machinery and equipment and outfit
33.14.Z - Repair and maintenance of electrical equipment
33.12.Z - Repair and maintenance of machinery
