71.12.Z - Engineering activities and related technical consultancy
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
63.91.Z - News agency activities
71.11.Z - Architectural activities
71.20.B - Other technical testing and analysis
72.19.Z - Other research and experimental development on natural sciences and engineering
73.11.Z - Advertising agencies activities
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
74.20.Z - Photographic activities
62.03.Z - Computer facilities management activities
77.33.Z - Rental and leasing of office machinery and equipment, including computers
81.29.Z - Other cleaning activities
82.11.Z - Office administrative service activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
95.11.Z - Repair and maintenance of computers and peripheral equipment
95.12.Z - Repair and maintenance of (tele)communication equipment
95.21.Z - Repair and maintenance of consumer electronics
43.29.Z - Other construction installation
26.11.Z - Manufacture of electronic components
27.11.Z - Manufacture of electric motors, generators and transformers
27.12.Z - Manufacture of electricity distribution and control apparatus
33.12.Z - Repair and maintenance of machinery
33.13.Z - Repair and maintenance of electronic and optical equipment
33.14.Z - Repair and maintenance of electrical equipment
42.22.Z - Works related to construction of telecommunications and electricity lines
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
18.13.Z - Pre-press and pre-media services
43.31.Z - Plastering
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
49.42.Z - Removal services
55.20.Z - Holiday and other short-stay accommodation
55.90.Z - Other accommodation
56.21.Z - Event catering activities
62.01.Z - Computer programming activities
