82.20.Z - Call center activities
82.11.Z - Office administrative support activities and other business support services
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
82.99.Z - Other business support activities, not elsewhere classified
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
96.09.Z - Individual service activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane