74.90.Z - Other professional, scientific and technical activities not elsewhere classified
73.20.Z - Market research and public opinion polling
96.09.Z - Other personal service activities not elsewhere classified
95.11.Z - Repair and maintenance of computers and peripheral equipment
82.99.Z - Other business support service activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.11.Z - Office administrative service activities
74.20.Z - Photographic activities
74.10.Z - Specialised design activities
71.11.Z - Architectural activities
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
73.11.Z - Advertising agencies activities
72.20.Z - Research and experimental development on social sciences and humanities
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
