94.99.Z - Activities of other membership organisations n.e.c.
68.20.Z - Rental and operating of own or leased real estate
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
82.11.Z - Office administrative service activities
82.30.Z - Organisation of conventions and trade shows
84.12.Z - Regulation of health care, education, cultural services and other social services
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
