85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
47.91.Z - Intermediary retail sale, non-specialized
58.11.Z - Publishing of books
58.14.Z - Publishing activities
58.19.Z - Other publishing activities, excluding software publishing
73.20.Z - Market research and public opinion polling
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
82.99.Z - Other business support activities, not elsewhere classified
85.51.Z - Non-school forms of sports education and recreational and sports activities
85.60.Z - Educational support activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane