94.99.Z - Activities of other membership organisations n.e.c.
18.13.Z - Pre-press and pre-media services
58.11.Z - Publishing of books
58.14.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities, except software publishing
64.99.Z - Other financial service activities, except insurance and pension funding n.e.c.
70.21.Z - Public relations and communication activities
73.20.Z - Market research and public opinion polling
82.30.Z - Organisation of conventions and trade shows
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms