72.20.Z - Scientific research and development in social sciences and humanities
58.11.Z - Publishing of books
58.19.Z - Other publishing activities, excluding software publishing
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.6 - Educational support activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane