Karolina Stec

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

55.40.Z - Accommodation services intermediary

58.19.Z - Other publishing activities, excluding software publishing

60.39.Z - Other content distribution activities

63.92.Z - Other information-related services

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

73.30.B - Other public relations and communications activities

74.30.Z - Translation and interpretation activities

79.11.Z - Travel agency activities

79.90.Z - Other reservation services and related activities (tourism sector)