47.91.Z - Intermediation service activities for non-specialised retail sale
63.99.Z - Other information service activities not elsewhere classified
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
73.1 - Advertising
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
82.1 - Office administrative and support activities
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
85.60.Z - Educational support activities
