70.22.Z - Business and other management consultancy activities
63.11.Z - Data processing, hosting and related activities
63.99.Z - Other information service activities not elsewhere classified
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
73.11.Z - Activities of advertising agencies
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
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
