74.90.Z - Other professional, scientific and technical activities, not elsewhere classified
58.11.Z - Publishing of books
58.14.Z - Publishing activities
71.12.Z - Engineering activities and related technical consultancy
74.10.Z - Specialized design activities
77.40.Z - Leasing of intellectual property and similar products, excluding works protected by copyright
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane