80.20.Z - Security systems service activities
74.10.Z - Specialised design activities
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
61.30.Z - Satellite telecommunications activities
61.90.Z - Other telecommunications activities
62.01.Z - Computer programming activities
63.11.Z - Data processing, hosting and related activities
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
61.10.Z - Wired telecommunications activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles
77.21.Z - Rental and leasing of recreational and sports goods
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
80.10.Z - Private security activities, excluding security systems service activities
80.30.Z - Investigation activities
81.22.Z - Specialised building and industrial cleaning activities
95.12.Z - Repair and maintenance of (tele)communication equipment
95.21.Z - Repair and maintenance of consumer electronics
96.09.Z - Other personal service activities not elsewhere classified
43.11.Z - Demolition
26.12.Z - Manufacture of electronic printed circuits
26.30.Z - Manufacture of (tele)communication equipment
26.40.Z - Manufacture of consumer electronics
33.13.Z - Repair and maintenance of electronic and optical equipment
33.14.Z - Repair and maintenance of electrical equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
26.11.Z - Manufacture of electronic components
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities not elsewhere classified
46.90.Z - Non-specialised wholesale trade
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
55.20.Z - Holiday and other short-stay accommodation
55.90.Z - Other accommodation