Artur Ganszyniec

62.10.A - Programming activities

18.13.Z - Service activities related to printing preparation

32.40.Z - Production of games and toys

47.64.Z - Retail sale of games and toys

47.69.C - Retail sale of other cultural and recreational products, not elsewhere classified

58.11.Z - Publishing of books

58.13.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities, excluding software publishing

58.21.Z - Publishing of computer games

60.39.Z - Other content distribution activities

63.92.Z - Other information-related services

70.20.Z - Business and management consultancy activities

73.30.B - Other public relations and communications activities

74.12.Z - Graphic design and visual communication activities

74.14.Z - Other specialized design activities

74.30.Z - Translation and interpretation activities

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

85.31.Z - General secondary schools

85.40.Z - Higher education institutions

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

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