94.11.Z - Activities of commercial organizations and employers' organizations
58.11.Z - Publishing of books
58.13.Z - Publishing of journals and periodicals
70.20.Z - Business and management consultancy activities
71.11.Z - Architectural activities
71.12.B - Engineering activities and related technical consultancy
71.20.C - Other technical testing and analysis
73.20.Z - Market research and public opinion polling
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
85.59.D - Other non-school forms of education, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane