86.93.Z - Activities of psychologists and psychotherapists, except medical doctors
47.91.Z - Intermediation service activities for non-specialised retail sale
63.12.Z - Web portals
68.20.Z - Rental and operating of own or leased real estate
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
86.99.D - Activities in the field of other healthcare services
88.99.Z - Other social work activities without accommodation n.e.c.