85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
58.19.Z - Other publishing activities, except software publishing
59.11.Z - Motion picture, video and television programme production activities
63.12.Z - Web portals
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
72.19.Z - Other research and experimental development on natural sciences and engineering
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
85.60.Z - Educational support activities
96.09.Z - Other personal service activities not elsewhere classified