71.12.Z - Engineering activities and related technical consultancy
63.99.Z - Other information service activities not elsewhere classified
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
72.20.Z - Research and experimental development on social sciences and humanities
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
82.11.Z - Office administrative service activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
85.51.Z - Out-of-school forms of sports and leisure education
85.52.Z - Out-of-school forms of cultural education
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
88.99.Z - Other social work activities without accommodation not elsewhere classified
