52.23.Z - Support activities for air transport
74.30.Z - Translation and interpretation activities
74.99.Z - All other professional, scientific and technical activities, not elsewhere classified
85.53.Z - Non-school forms of education in driving and piloting
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.69.Z - Educational support activities, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane