74.99.Z - All other professional, scientific and technical activities, not elsewhere classified
71.20.C - Other technical testing and analysis
72.10.Z - Scientific research and development in natural and technical sciences
74.30.Z - Translation and interpretation activities
85.59.A - Foreign language education
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not classified elsewhere
85.69.Z - Educational support activities, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane