72.19.Z - Other research and experimental development on natural sciences and engineering
64.20.Z - Activities of holding companies
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
70.22.Z - Business and other management consultancy activities
72.11.Z - Research and experimental development on biotechnology
72.20.Z - Research and experimental development on social sciences and humanities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
