58.11.Z - Publishing of books
72.11.Z - Research and experimental development on biotechnology
72.19.Z - Other research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
73.20.Z - Market research and public opinion polling
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
82.30.Z - Organisation of conventions and trade shows
85.59.A - Foreign language education
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
