63.11.Z - Data processing, hosting and related activities
63.91.Z - Web search portal activities
63.99.Z - Other information service activities not elsewhere classified
68.1 - Real estate activities with own property and development of building projects
68.2 - Rental and operating of own or leased real estate
68.3 - Real estate activities on a fee or contract basis
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
78.10.Z - Activities of employment placement agencies
78.20.Z - Temporary employment agency activities and other human resource provisions
78.30.Z - Other human resources provision
82.11.Z - Office administrative service activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.9 - Business support service activities n.e.c.
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
86.90.A - Physiotherapeutical activities
86.90.D - Paramedical activities
86.90.E - Other human health activities not elsewhere classified
87.30.Z - Residential care activities for older persons or persons with physical disabilities
88.10.Z - Social work activities without accommodation for older persons or persons with disabilities
