80.20.Z - Security systems service activities
73.12.D - Intermediation in the sale of the place on advertising aims in other media
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.11.Z - Office administrative service activities
81.29.Z - Other cleaning activities
81.21.Z - General cleaning of buildings
81.10.Z - Buildings service support activities
80.10.Z - Private security activities, excluding security systems service activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.10.Z - Specialised design activities
73.20.Z - Market research and public opinion polling
26.30.Z - Manufacture of (tele)communication equipment
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.11.Z - Advertising agencies activities
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
58.19.Z - Other publishing activities
47.79.Z - Retail sale of second-hand goods in specialised stores
47.71.Z - Retail sale of clothing in specialised stores
47.19.Z - Other retail sale in non-specialised stores
43.21.Z - Electrical installation
27.90.Z - Manufacture of other electrical equipment
