85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
72.20.Z - Scientific research and development in social sciences and humanities
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
85.41.A - Education
85.42.Z - Education
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane