MARCIN BIELECKI Adsymalnie

73.11.Z - Advertising agency activities

63.91.Z - Portal and search engine activities

73.20.Z - Market research and public opinion polling

82.10.Z - Office administrative support activities, including related services

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

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