85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
63.92.Z - Other information service activities
72.10.Z - Research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
74.12.Z - Graphic design and visual communication activities
74.30.Z - Translation and interpretation activities
74.99.Z - All other professional, scientific and technical activities n.e.c.
82.30.Z - Organisation of conventions and trade shows
85.61.Z - Intermediation service activities for courses and tutors
85.69.Z - Educational support activities n.e.c.