JACEK WOJCIECH POTERALSKI

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

32.99.Z - Production of other products not classified elsewhere

47.61.Z - Retail sale of books

58.11.Z - Publishing of books

58.12.Z - Publishing of newspapers

58.13.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities, excluding software publishing

58.29.Z - Publishing of other software

63.92.Z - Other information-related services

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

78.10.Z - Employment placement and recruitment services

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

85.52.Z - Non-school forms of artistic education

85.59.D - Other non-school forms of education, not classified elsewhere

90.11.Z - Literary activities and activities related to composing music

90.20.C - Activities related to the staging of artistic performances

90.39.Z - Other activities supporting creative activities and activities related to staging artistic performances

93.29.B - Other entertainment and recreational activities, not elsewhere classified