70.10.Z - Activities of head office and holding companies, excluding financial holding companies
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
70.22.Z - Business and other management consultancy activities
72.19.Z - Other research and experimental development on natural sciences and engineering
73.11.Z - Activities of advertising agencies
74.10.Z - Specialised design activities
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
78.30.Z - Other human resources provision
82.99.Z - Other business support service activities not elsewhere classified
