94.12.Z - Activities of membership-based professional and vocational organizations
58.11.Z - Publishing of books
58.14.Z - Publishing activities
58.19.Z - Other publishing activities, excluding software publishing
72.19.Z - Scientific research and development activities
73.1 - Advertising
73.20.Z - Market research and public opinion polling
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
94.11.Z - Activities of commercial organizations and employers' organizations
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane