85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
58.11.Z - Publishing of books
74.99.Z - All other professional, scientific and technical activities, not elsewhere classified
80.09.Z - Other security activities, not elsewhere classified
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane